The invention relates to a gap eliminating mechanism. A wedge block spring mechanism comprises a first wedge block, a second wedge block, a third wedge block, a first spring and a second spring. The first wedge block and the second wedge block are overlapped, one end of the first wedge block and one end of the second wedge block jointly define a first wedge block blocking surface, the third wedgeblock independently defines a second wedge block blocking surface, the first spring is arranged between the first wedge block and the third wedge block, and the second spring is arranged between the second wedge block and the third wedge block. The invention further relates to the concentric angle adjuster and the mounting method thereof. According to the gap eliminating mechanism and the concentric angle adjuster thereof, a part structure is simple, and mass production is easy; the applicability is wide, portability is good, and the mechanism and the concentric angle adjuster can be applied to various manual-electric angle adjusters; and the wedge block and the spring are simple in structure, easy to produce and low in cost. According to the installation method of the concentric angle adjuster, an opening does not need to be arranged in a toothed plate, and production control is facilitated.

    本发明涉及一种间隙消除机构,楔块弹簧机构包括第一楔块、第二楔块、第三楔块、第一弹簧和第二弹簧,其中,第一楔块和第二楔块叠置且其一端共同限定第一楔块挡面,第三楔块独立限定第二楔块挡面,第一弹簧设置于第一楔块和第三楔块之间,第二弹簧设置于第二楔块和第三楔块之间。本发明还涉及一种同心调角器及其安装方法。根据本发明的间隙消除机构及其同心调角器,其零件结构比较简单,易于大批量生产;适用性广,移植性好,可以用于各类手电动调角器;楔块及弹簧结构简单,易生产,成本低。根据本发明的同心调角器的安装方法,无需在齿板上开口,利于生产控制。


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    Title :

    Gap eliminating mechanism, concentric angle adjuster and mounting method thereof


    Additional title:

    一种间隙消除机构和同心调角器及其安装方法


    Contributors:
    WANG QILIANG (author) / LI CONG (author) / QIAO PING (author)

    Publication date :

    2020-08-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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