Multifunctional chair armrest
A technology for multifunctional chairs and armrests, which is applied to chairs, stools, and other seating furniture, etc. It can solve problems such as easy slipping of the connection structure, failure to meet, lack of lifting body for the tilting body, etc., and achieve the effect of a strong connection structure
Inactive Publication Date: 2013-11-06
周新
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Problems solved by technology
The disadvantages are: the connection structure of the pin shaft is easy to slip, causing accidents; in addition, the tilting body lacks a lifting body that can be lifted and lowered, which cannot meet the needs of different physiques.
Method used
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Embodiment Construction
[0012] figure 1 , figure 2 , image 3 , Figure 4 The multifunctional chair armrest shown includes a fixed body 1 and a reclining body 2, wherein the fixed body 1 is provided with a plurality of screw holes 3, and the outer side of the rear lower part of the fixed body 1 is provided with a connecting column 6, and the outer side of the connecting column 6 The end is provided with a groove 7, the groove 7 is provided with a connecting screw hole 8, the outer circumference of the bottom of the connecting column 6 is provided with two symmetrical arc grooves 5, and the tilting body 2 is provided with the connecting column 6. Corresponding to the connecting hole 4, the inner side of the connecting hole 4 is provided with a boss 9 corresponding to the arc groove 5, the circumferential direction of the boss 9 is smaller than the arc groove 5, and the outer side of the connecting hole 4 is provided with two concave platforms 10. The connecting hole 4 is equipped with a fixed cove...
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A disclosed multifunctional chair armrest comprises a fixing body and a tilting body; the fixing body is provided with a plurality of screw holes; the tilting body is movably provided with a lifter; a plurality of embedding slots and a transitional area are arranged on the upper portion of the tilting body; the lifter is provided with lifting holes corresponding to the embedding slots; a spring seat, a spring, a lifting sleeve and a lifting button are disposed in each lifting hole; the lifting shaft of the lifting button is inserted into the inner cavity of the lifting sleeve; and the minor-diameter end of the lifting sleeve is inserted into one corresponding embedding slot. The multifunctional chair armrest has the advantages that the fixing body and the tilting body are connected firmly so that accidents caused by slipping and separating of the fixing body and the tilting body are eliminated; and the tilting body is provided with the lifter capable of rising and falling so that requirements of users with different body shapes can be satisfied.
Description
technical field [0001] The invention relates to an armrest of a seat, specifically, a multifunctional chair armrest. Background technique [0002] Chair is widely used as the seat tool of people's work, life, obtains people's general approval and liking. A chair is generally composed of a chair foot, a seat cushion, an armrest, and a backrest. Handrails in the prior art mostly use screws to connect the fixed body to both sides of the backrest and the seat cushion, and the fixed body is movably connected to the tilting body with a pin shaft, and the tilting body can perform tilting motion. Weaknesses are: the connecting structure of the pin shaft is easy to slip, causing accidents; in addition, the tilting body lacks a lifting body that can be lifted, which cannot meet the needs of human bodies of different physiques. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a solid connection stru...
Claims
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IPC IPC(8): A47C7/54
Inventor 周新
Owner 周新