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Automatic seat armrest storage structure and seat
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Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A storage structure and armrest technology, applied in armrests, vehicle seats, chairs, etc., can solve the problems of inability to realize automatic storage, inconvenient use, etc., and achieve the effect of stable and reliable use and avoid occupying space.
Pending Publication Date: 2020-12-11
SICHUAN ENG TECHN COLLEGE
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Abstract
Description
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Problems solved by technology
[0003] The present invention aims at the problems existing in the prior art that cannot realize automatic storage, takes up space, and is inconvenient to use, and provides an automatic storage structure for seat armrests and a seat
Method used
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Embodiment 1
[0046] Such as figure 1 and 2 As shown, an automatic seat armrest storage structure in this embodiment includes armrest mandrels 103 arranged on both sides of the seat plate 101, the seat plate 101 and the armrest mandrels 103 on both sides are respectively hinged, and the armrests Mandrels 103 are provided with armrest shells respectively, which are respectively left armrest shell 501 and right armrest shell 502. The armrest shells are slidingly fitted with the armrest mandrel 103, and the upper ends of the armrest shells are respectively provided with armrests 102, which correspond to left armrests. 121 and the right handrail 122.
[0047] A first transmission mechanism is arranged between the seat plate 101 and the armrest shells on both sides. When the seat plate 101 rotates along the hinge point between the seat plate 101 and the armrest mandrel, under the action of the first transmission mechanism, the armrest shell It can move up and down along the armrest mandrel 103...
Embodiment 2
[0074] In the seat armrest automatic storage structure in this embodiment, the difference from Embodiment 1 is that the structures adopted by the first transmission mechanism and the second transmission mechanism are different, as follows:
[0075] Such as Figure 6 and 7 As shown, the two cams used in the camassembly in this embodiment have the same structure, the left gear 201 and the right gear 202 are arranged symmetrically on both sides of the seat plate 101, and the working surface of the cam includes a large circular arc segment with the same radius of rotation and a small arc segment; and both armrest shells are the same length.
[0076] Such as Figure 6 , when the seat plate is set in the horizontal direction, the armrest is in a fully unfolded state, and the support point between the cam and the armrest shell is located on the large arc section of the cam, so that the armrests on the left and right sides are at the same height.
[0077] Such as Figure 7 , when...
Embodiment 3
[0084] This embodiment is a seat adopting the seat armrest automatic storage structure in the above embodiment. In this seat, the armrest can be automatically stored while the seat panel is stored, and the armrest can be automatically deployed when the seat panel is rotated to the working state. , does not need to install other additional power components, the overall structure is simple, easy to operate and use, can reduce the occupation of space, can be widely used in various fields of work and life, and has good practicability.
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Abstract
The invention discloses an automatic seat armrest storage structure. The storage structure comprises armrest mandrels arranged on the two sides of a seat plate; the seat plate is hinged to the armrestmandrels on the two sides; armrest shells are arranged on the armrest mandrels in a sleeving mode; the armrest shells are connected with the armrest mandrels in a sliding fit mode; armrests are arranged at the upper ends of the armrest shells; first transmission mechanisms are arranged between the seat plate and the armrest shells on the two sides; when the seat plate rotates along hinge points between the seat plate and the armrest mandrels, the armrest shells can move up and down along the armrest mandrels under the action of the first transmission mechanisms; second transmission mechanismsare arranged between the armrest shells and the armrest mandrels; and when the armrest shells move up and down along the armrest mandrels, the armrest shells can rotate along the armrest mandrels under the action of the second transmission mechanisms. The armrests are driven to rotate in the horizontal plane direction through rotation of the seat plate of a seat in the vertical direction, and automatic storage of the armrests of the seat is achieved while the seat plate of the seat is stored when a user gets up, so that the situation that the seat occupies space when being not used is avoided.
Description
technical field [0001] The invention relates to the technical field of seats, in particular to a seat armrest automatic storage structure and a seat. Background technique [0002] As we all know, most of the seat armrests in daily life are generally fixed structures and do not have the function of automatic folding and storage, which not only takes up space, but also hinders the user's activities when the user gets up, causing inconvenience to use; some passenger transport Although the seat armrest on the vehicle can be stored, it needs to rely on external force to store it manually, which also has the problem of inconvenient operation. Contents of the invention [0003] Aiming at the problems existing in the prior art that automatic storage cannot be realized, space is occupied, and inconvenient to use, etc., the present invention provides an automatic storage structure for a seat armrest and a seat. [0004] In order to solve the problems of the technologies described a...
Claims
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Application Information
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