Armrest structure of seat

Abstract

The utility model discloses an armrest structure of a seat, which is characterized in that a side panel detachably mounted on one side of the seat is designed, a seat part provided with a support pad and a wire control switch is arranged at the top of the side panel, the seat part is further provided with a wire outlet hole, a shifting piece of the wire control switch is pivotally mounted on the outer wall of the seat part, and the wire outlet hole is communicated with the wire outlet hole. One end of an inhaul cable of the drive-by-wire switch is connected with the shifting piece, the other end of the inhaul cable penetrates through the cable outlet hole and then is exposed outside, and during installation, the exposed end of the inhaul cable can be firstly connected with a corresponding mechanism of the seat, then the side panel is fixedly connected with the seat body, and the exposed part of the inhaul cable is shielded. During installation, workers do not need blind view operation, and installation is very simple, fast and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture, in particular to an armrest structure of a chair. Background Art

[0002] Currently, there is a wire-controlled chair publicly available, the backrest and / or seat of which can be adjusted by a drive mechanism such as a gas rod, for example, to adjust the height of the seat and the tilt angle of the backrest. A wire-controlled switch is provided at the armrest, and the wire-controlled switch is connected to a cable, the other end of the cable is connected to the drive structure, and the passage and short circuit of the drive mechanism are realized by the wire-controlled switch and the cable, so as to perform manual adjustment.

[0003] In order to avoid the unsightly appearance of the exposed cables in the above-mentioned wire-controlled seats, the cables are mainly designed as an embedded structure. During the installation process, the operation is done in a blind field and the cables are mainly inserted by the staff's feel. Therefore, the staff may not be able to make the free end of the cable extend into the seat in one go during the installation process. It often takes multiple attempts, which leads to the problem of troublesome installation. Utility Model Content

[0004] The main purpose of the utility model is to provide an armrest structure for a seat, aiming to provide an armrest structure that is easy to install.

[0005] To achieve the above-mentioned object, the present invention provides an armrest structure for a seat, comprising a wire-controlled switch and a side panel for detachably mounting on one side of the seat;

[0006] A seat portion with a storage space is provided on the top of the side panel, a support pad is detachably mounted on the seat portion to form an armrest of the chair and shield the storage space, and a wire outlet hole communicating with the interior of the seat body is opened on one side of the seat portion;

[0007] The wire-controlled switch includes a paddle and a cable. The paddle is swingably mounted on the outside of the seat, and a portion of the paddle is located in the accommodation space and connected to one end of the cable. The other end of the cable passes through the outlet hole and is exposed to the outside.

[0008] After the side panel is installed on the seat, the exposed portion of the cable is covered.

[0009] Preferably, the seat is in the shape of an elongated strip, and the paddle and the wire outlet hole are respectively located at two ends of the seat.

[0010] Preferably, the seat and the side panel are an integrally formed structure or a detachable connection structure. When the seat is a detachable connection structure, the seat is locked by screws or fixed to the side panel by a snap-fit structure.

[0011] Preferably, a plurality of first positioning holes for the cables to pass through are provided inside the seat at intervals along the length direction of the seat.

[0012] Preferably, the paddle is provided with a hook portion having a pivot axis, the seat portion is provided with a movable groove for the hook portion to move, the movable groove is open at the top and extends to pass through the seat portion at the bottom, the top of the movable groove is further provided with a pivot hole suitable for the pivot axis, the paddle can be pivotally mounted on the seat portion through the cooperation between the pivot axis and the pivot hole, and a pressing piece is further provided, the pressing piece is locked to a position above the seat portion corresponding to the pivot axis by a screw to prevent the pivot axis from disengaging from the pivot hole;

[0013] The pull cable includes a metal wire and a covering layer movably sleeved on the metal wire. The accommodating space is provided with a plurality of support plates with the first positioning holes at intervals along the length direction of the seat. One end of the pull cable is clamped in the accommodating space through the cooperation of the covering layer and the plurality of the first positioning holes, and a locking bolt is provided on the covering layer near the hook. The covering layer is locked to one of the support plates by the locking bolt, and one end of the metal wire near the paddle is fixedly connected to the hook.

[0014] Preferably, the side panel is polygonal as a whole and hollowed out in the middle, and the seat is provided on a partial top of the side panel.

[0015] Preferably, the side panel close to the seat is provided with a plurality of second positioning holes for the cables to be partially inserted.

[0016] Preferably, the side panels are made of plastic, metal or acrylic.

[0017] Preferably, a strip-shaped connecting piece is provided at the bottom of the support portion, and a plurality of stripes are provided on the peripheral wall of the connecting piece at intervals along the length direction of the connecting piece. The accommodating space is provided with a socket for inserting the connecting piece at a position corresponding to the connecting piece. After the connecting piece is inserted into the socket, the stripes and the inner wall of the socket are elastically opposed to each other to fix the support pad to the seat.

[0018] Preferably, the support pad is a sponge product or a silicone product.

[0019] The technical solution of the present utility model designs a side panel for detachable installation on one side of a seat, and a seat portion with a support pad and a wire-controlled switch is provided on the top of the side panel, and the seat portion is also provided with a wire outlet hole, wherein the paddle of the wire-controlled switch can be pivotally installed on the outer wall of the seat portion, and one end of the cable of the wire-controlled switch is connected to the paddle, and the other end is exposed to the outside after passing through the wire outlet hole. During installation, the exposed end of the cable can be connected to the corresponding mechanism of the seat first, and then the side panel is fixedly connected to the seat body and the exposed part of the cable can be covered. Compared with the traditional one, the structure of the present utility model is simple, and the staff does not need to operate in a blind field during installation, and the installation is very simple, quick and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the utility model;

[0021] Figure 2 This is an exploded view of the utility model;

[0022] Figure 3 is a perspective view of the side panel;

[0023] Figure 4 A three-dimensional diagram of the support pad. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0026] In addition, if there are descriptions involving "first" or "second" in the embodiments of the present invention, the descriptions of "first" or "second" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features specified as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0027] The utility model provides an armrest structure for a seat.

[0028] In the embodiment of the present utility model, Figures 1 to 4 As shown, the armrest structure of the seat includes a wire-controlled switch and a side panel 1 for detachably mounting on one side of the seat;

[0029] The top of the side panel 1 is provided with a seat portion 2 having a storage space, and a support pad 3 is detachably mounted on the seat portion 2 to form an armrest of the chair and shield the storage space. A wire outlet hole 21 communicating with the interior of the seat body is opened on one side of the seat portion 2;

[0030] The wire-controlled switch includes a paddle 4 and a cable. The paddle 4 is swingably mounted on the outside of the seat 2, and a portion of the paddle 4 is located in the accommodation space and connected to one end of the cable. The other end of the cable passes through the outlet hole 21 and is exposed to the outside.

[0031] After the side panel 1 is installed on the seat, it covers the exposed portion of the cable.

[0032] Specifically, the seat portion 2 is in an elongated strip shape, and the paddle 4 and the wire outlet hole 21 are respectively located at two ends of the seat portion 2 .

[0033] Specifically, the seat 2 and the side panel 1 are an integrally formed structure or a detachable connection structure. When the connection structure is detachable, the seat 2 is locked by screws or fixed to the side panel 1 by a snap-fit structure.

[0034] Specifically, a plurality of first positioning holes 22 for the cables to pass through are provided inside the seat 2 at intervals along the length direction of the seat 2 .

[0035] Specifically, the paddle 4 is provided with a hook portion 41 having a pivot shaft 42, and the seat 2 is provided with a movable groove 23 for the hook portion 41 to move. The movable groove 23 is open at the top and extends to pass through the seat 2 at the bottom. The top of the movable groove 23 is also provided with a pivot hole 24 that is compatible with the pivot shaft 42. The paddle 4 can be pivotally mounted on the seat 2 through the cooperation between the pivot shaft 42 and the pivot hole 24. A pressing piece 5 is also provided. The pressing piece 5 is locked to a position above the seat 2 corresponding to the pivot shaft 42 by a screw to prevent the pivot shaft 42 from disengaging from the pivot hole 24.

[0036] The cable includes a metal wire and a coating layer that is movably sleeved on the metal wire. The accommodating space is provided with a plurality of support plates 25 with the first positioning holes 22 at intervals along the length direction of the seat 2. One end of the cable is clamped in the accommodating space through the cooperation of the coating layer and the plurality of the first positioning holes 22, and a locking bolt is provided at a position of the coating layer near the hook 41. The coating is locked to one of the support plates 25 by the locking bolt, and one end of the metal wire near the paddle 4 is fixedly connected to the hook 41. It can be understood that the cable principle of the present invention mainly refers to the brake line principle in the prior art.

[0037] Specifically, the side panel 1 is polygonal in shape as a whole and hollowed in the middle, and the seat 2 is provided on a partial top of the side panel 1 .

[0038] Specifically, the side panel 1 is provided with a plurality of second positioning holes 26 on the side close to the seat for the cables to be partially inserted.

[0039] Specifically, the side panel 1 is made of plastic, metal or acrylic.

[0040] Specifically, a strip-shaped connecting member 31 is provided at the bottom of the support portion, and a plurality of stripes 32 are provided on the peripheral wall of the connecting member 31 at intervals along the length direction of the connecting member 31. The accommodating space is provided with a socket 27 for inserting the connecting member 31 at a position corresponding to the connecting member 31. After the connecting member 31 is inserted into the socket 27, the stripes 32 and the inner wall of the socket 27 maintain elastic resistance to each other to fix the support pad 3 to the seat 2.

[0041] Specifically, the support pad 3 is a sponge product or a silicone product.

[0042] The technical solution of the present utility model designs a side panel for detachable installation on one side of a seat, and a seat portion with a support pad and a wire-controlled switch is provided on the top of the side panel, and the seat portion is also provided with a wire outlet hole, wherein the paddle of the wire-controlled switch can be pivotally installed on the outer wall of the seat portion, and one end of the cable of the wire-controlled switch is connected to the paddle, and the other end is exposed to the outside after passing through the wire outlet hole. During installation, the exposed end of the cable can be connected to the corresponding mechanism of the seat first, and then the side panel is fixedly connected to the seat body and the exposed part of the cable can be covered. Compared with the traditional one, the structure of the present utility model is simple, and the staff does not need to operate in a blind field during installation, and the installation is very simple, quick and convenient.

[0043] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A chair armrest structure, characterized in that: The invention comprises a wire-controlled switch and a side panel (1) for detachably mounting on one side of a seat; A seat portion (2) having a storage space is provided on the top of the side panel (1); a support pad (3) is detachably mounted on the seat portion (2) to form an armrest of the chair and shield the storage space; a wire outlet hole (21) communicating with the interior of the seat body is provided on one side of the seat portion (2); The wire-controlled switch comprises a paddle (4) and a cable, wherein the paddle (4) is swingably mounted on the outside of the seat (2), and a portion of the paddle (4) is located in the accommodating space and connected to one end of the cable, and the other end of the cable is exposed outside after passing through the outlet hole (21); After the side panel (1) is mounted on the seat, it covers the exposed portion of the cable.

2. The armrest structure of a chair according to claim 1, wherein: The seat (2) is in the shape of an elongated strip, and the paddle (4) and the wire outlet hole (21) are respectively located at two ends of the seat (2).

3. The armrest structure of a chair according to claim 1, wherein: The seat (2) and the side panel (1) are an integrally formed structure or a detachable connection structure. When the connection structure is detachable, the seat (2) is locked by screws or fixed to the side panel (1) by a snap-fit structure.

4. The armrest structure of a chair according to claim 1, wherein: A plurality of first positioning holes (22) for the cables to pass through are provided inside the seat (2) at intervals along the length direction of the seat (2).

5. The armrest structure of a chair according to claim 4, characterized in that: The paddle (4) is provided with a hook portion (41) having a pivot shaft (42), and the seat portion (2) is provided with a movable groove (23) for the hook portion (41) to move. The movable groove (23) is open at the top and extends to pass through the seat portion (2). The top of the movable groove (23) is also provided with a pivot hole (24) that is suitable for the pivot shaft (42). The paddle (4) can be pivotally installed on the seat portion (2) through the cooperation between the pivot shaft (42) and the pivot hole (24). A pressing piece (5) is also provided. The pressing piece (5) is locked to a position above the seat portion (2) corresponding to the pivot shaft (42) by a screw to limit the pivot shaft (42) from being disengaged from the pivot hole (24). The cable comprises a metal wire and a coating layer movably sleeved on the metal wire, and the accommodation space is provided with a plurality of support plates (25) having the first positioning holes (22) at intervals along the length direction of the seat portion (2), and one end of the cable is engaged in the accommodation space through the engagement of the coating layer with the plurality of the first positioning holes (22), and a locking bolt is provided at a position of the coating layer close to the hook portion (41), and the coating layer is locked to one of the support plates (25) by the locking bolt, and one end of the metal wire close to the paddle (4) is fixedly connected to the hook portion (41).

6. The armrest structure of a chair according to claim 1, wherein: The side panel (1) is polygonal in shape as a whole and hollowed out in the middle. The seat (2) is provided on a part of the top of the side panel (1).

7. The armrest structure of a chair according to claim 6, characterized in that: A side of the side panel (1) close to the seat is provided with a plurality of second positioning holes (26) for partially inserting the cables.

8. The armrest structure of a chair according to claim 1, wherein: The side panel (1) is made of plastic, metal or acrylic.

9. The armrest structure of a chair according to claim 1, wherein: The bottom of the support pad is provided with a strip-shaped connecting piece (31), and a peripheral wall of the connecting piece (31) is provided with a plurality of stripes (32) at intervals along the length direction of the connecting piece (31). The accommodating space is provided with a socket (27) for inserting the connecting piece (31) at a position corresponding to the connecting piece (31). After the connecting piece (31) is inserted into the socket (27), the stripes (32) and the inner wall of the socket (27) are kept elastically against each other to fix the support pad (3) to the seat (2).

10. The armrest structure of a chair according to claim 1, wherein: The support pad (3) is a sponge product or a silica gel product.

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