CN217524370U

CN217524370U - Seat structure with hidden stay wire

Info

Publication number: CN217524370U
Application number: CN202220684930.3U
Authority: CN
Inventors: 毛立; 孙杰; 沈杰; 陆翰南; 魏磊
Original assignee: Sunon Technology Co Ltd
Current assignee: Sunon Technology Co Ltd
Priority date: 2022-03-26
Filing date: 2022-03-26
Publication date: 2022-10-04
Anticipated expiration: 2032-03-26

Abstract

The utility model discloses a seat part structure with hidden stay wires, which comprises a base, a seat part and a stay wire unit arranged between the base and the seat part; the chair seat component is of a frame type structure and comprises side supporting bodies respectively positioned at the left side and the right side; the base comprises support arms which extend towards the left side and the right side respectively, and the rear ends of the side support bodies are connected to the support arms; the front part of the side supporting body is provided with a first transmission position, and the front end of the stay wire unit is connected to the first transmission position; along the length direction of the side supporting body, the upper end of the side supporting body is provided with a sunken cabling channel; the wire pulling unit is embedded in the wiring groove along the path of the wiring groove; the supporting arm is an internal hollow body, and the wire pulling unit downwards penetrates into the supporting arm through the rear end of the wiring groove; a second transmission position is arranged in the base, and the wire pulling unit penetrates through the support arm and is connected to the second transmission position; the stay wire units are arranged between the chair seat component and the base in order, are not exposed outside, and have attractive and messy structure.

Description

Seat structure with hidden stay wire

Technical Field

The utility model relates to a thing to sit on field, in particular to hidden seat structure of acting as go-between.

Background

In the era of ergonomics, a comfortable chair is inevitably required to be provided with a plurality of adjusting devices with respective functions, such as a lifting adjusting device of a chair seat, a front-back adjusting device of the chair seat, a tilt angle swinging and adjusting device of a chair back and the like, which are very common and have practical functions; since these adjustment devices are usually controlled by a control lever or a pull cord, and often by providing a control handle at one side of the bottom plate below the seat for user operation (the pull cord is used to extend the device below the seat), a functional chair often must be provided with a control handle at the bottom plate of the seat for user operation. With the current seat design pursuing more and more concise design structure, for some manufacturers, it is not desirable to arrange the control device at the bottom of the seat, one is that the control device is exposed at the bottom of the seat, which is not beautiful; in addition, manufacturers also want to be able to directly arrange the control devices on both sides of the chair seat, so that users can control the chair more conveniently; this leads to the need for further design of the routing structure of the wires to avoid the wires from being exposed outside the seat and affecting the aesthetic appearance.

CN201320743245.4, a chinese utility model patent discloses a "wire-controlled chair chassis", which comprises a chassis base, a chassis cover, a backward-bending elasticity adjusting nut, a backward-bending spring cover and a wrench base, wherein a backward-bending elasticity adjusting screw is installed in the backward-bending spring cover, a backward-bending spring is sleeved on the backward-bending elasticity adjusting screw, a middle shaft, a backward-bending spring and a lifting spring are arranged on the chassis base, one end of each of the backward-bending spring and the lifting spring is respectively connected with a backward-bending wrench and a lifting wrench arranged on the wrench base through a pull wire, and the other end of the backward-bending spring is also provided with a backward-bending locking connecting rod, a connecting rod spring stop and a spring pin; the utility model relates to an ingenious, convenient to use, can freely control lift, incline and face upward and locking angle. The pull wire control mode of the existing seat is usually that the chassis structure is adopted, and the pull wire extends out of the chassis and is connected to the wrench seat. The guy wires are intensively arranged at the bottom of the chair seat, so that the winding problem of the guy wires is easily caused; and the pull wire still partially exposes at the bottom of the chair seat, which is not beautiful.

Disclosure of Invention

The present invention is directed to overcome the above-mentioned deficiencies in the prior art, and provides a seat structure with hidden guy wires, wherein the guy wire unit is disposed between the side supporter and the base, and the guy wire unit is disposed in the cabling channel along the length direction of the side supporter, and passes through the support arm and is connected to the base, so as to hide the guy wire unit as much as possible; the stay wire units are arranged between the chair seat component and the base in order, are not exposed outside, and have beautiful and messy structure.

The technical scheme of the utility model is realized like this:

a seat structure with hidden stay wires comprises a base, a seat component positioned above the base and a stay wire unit arranged between the base and the seat component; the chair seat component is of a frame type structure and comprises side supporting bodies respectively positioned at the left side and the right side; the base comprises support arms which extend towards the left side and the right side respectively, and the rear ends of the side support bodies are connected to the support arms; the front part of the side supporting body is provided with a first transmission position, and the front end of the stay wire unit is connected to the first transmission position; along the length direction of the side supporting body, the upper end of the side supporting body is provided with a sunken cabling channel; the wire pulling unit is embedded in the wiring groove along the path of the wiring groove; the supporting arm is an internal hollow body, and the wire pulling unit downwards penetrates into the supporting arm through the rear end of the wiring groove; a second transmission position is arranged in the base, and the wire pulling unit penetrates through the support arm and is connected to the second transmission position.

Preferably, the side support has an inclined inner side surface on which the routing groove is recessed. The wiring groove is arranged on the inner side surface of the side support body, so that the stay wire units are connected; the inner side surface of the side support body is hidden; the supporting effect of the upper end of the side supporting body is not influenced.

Preferably, the inner surface is inclined toward the center of the seat member from top to bottom. So that only the bottom of the side support body can be seen when looking up from the bottom of the seat part, and the existence of the wire pulling unit can not be seen; the design is ingenious.

Preferably, the cabling channel is arranged on the inner side surface of the side support body in a vertically downward manner. The stay wire unit can be directly embedded into the wiring groove downwards, and the connection is more convenient.

Preferably, the support arm has a receiving groove with a downward opening, and the wire pulling unit is inserted into the receiving groove in the left-right direction. The bottom of the accommodating groove is provided with an opening, so that the wire pulling unit can be conveniently arranged by hand.

Preferably, the bottom of the support arm is provided with a detachably connected bottom decorative cover. And the bottom decorative cover is arranged to cover the accommodating groove, so that the pull wire unit is further hidden, and the appearance is attractive.

Preferably, the upper end of the seat component is further provided with a supporting mesh, and the supporting mesh covers the wire pulling unit. The chair seat component is also provided with a supporting mesh cloth for supporting a user; thereby support the screen cloth and can further cover the unit of acting as go-between, eliminate the connection trace.

Preferably, the side support body is further provided with anti-drop clamps at intervals at the cabling channel along the length direction of the side support body, wherein the anti-drop clamps can limit the pulling unit from dropping off the cabling channel.

Adopted above-mentioned technical scheme the utility model discloses a design departure point, theory and beneficial effect are:

firstly, the utility model discloses a seat structure with hidden stay wires; the wire pulling unit is connected between the first transmission position and the second transmission position, so that the movement of the wire pulling unit can be controlled from the front part of the side support body, and the operation is more convenient; in addition, the stay wire unit is arranged in the wiring groove along the length direction of the side support body, penetrates through the support arm and is connected in the base, so that the stay wire unit can be hidden as far as possible; the guy wire units are arranged between the chair seat component and the base in order, so that the appearance is attractive and not messy.

Secondly, the side supporting body is provided with an inclined inner side surface, and the routing groove is concavely arranged on the inner side surface; from top to bottom, the inner side faces are inclined toward the center of the seat part. So that only the bottom of the side support is visible, seen from the bottom of the seat part upwards, without the presence of the pull wire unit. The upper end of the seat component is also provided with supporting mesh cloth which can cover the wire pulling unit, so that the wire pulling unit cannot be seen from the upper end of the seat component; and then the wire pulling unit can not be seen from a plurality of angles, and the hidden installation of the wire pulling unit is realized.

Moreover, the support arm can be used for supporting the chair seat component, and a hollow groove is formed in the support arm; the pull wire unit can also be arranged in the support arm in a penetrating way and hidden; so that the support arm can also serve as a guide for connecting the pull wire; the design is ingenious, and two purposes are achieved.

Drawings

Fig. 1 is a schematic perspective view illustrating a connection between the backrest component and the base according to an embodiment of the present invention;

FIG. 2 is a side view of a seat back member and a base in an embodiment of the present invention;

FIG. 3 is a top view of a back component of an embodiment of the present invention;

FIG. 4 is a bottom view of the chair back component and the base according to the embodiment of the present invention;

fig. 5 is a schematic perspective view of the wire pulling unit disposed on the side supporting body according to the embodiment of the present invention;

fig. 6 is a schematic perspective view of the embodiment of the present invention in which the wire pulling unit is connected between the side supporter and the base;

fig. 7 is a schematic perspective view of the bottom of the chair back component according to the embodiment of the present invention;

fig. 8 is a schematic perspective view of the side supporter according to the embodiment of the present invention;

fig. 9 is a cross-sectional view of the side supporter according to the embodiment of the present invention.

The figures are numbered: a base 1; a seat member 2; a side supporter 2a; a wire pulling unit 3; a first transmission position A; a second drive position B; a support arm 4; a wiring groove 5; an inner side surface 6; a containing groove 7; a perforation 8; a bottom decorative cover 9; supporting the mesh 10; the anti-falling clamp piece 11.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In the description of the present invention, the term "at least one" means one or more unless explicitly defined otherwise. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The present embodiment relates to reference positions of respective portions, and the position of the seatback member is defined as a rear end.

The specific implementation manner of the utility model is as follows:

as shown in fig. 1-9, the present invention provides a seat structure with hidden guy wires, which includes a base 1, a seat member 2 disposed above the base 1, and a guy wire unit 3 disposed between the base 1 and the seat member 2. Wherein, the chair seat component 2 is a frame structure, the chair seat component 2 comprises side supporting bodies 2a which are respectively positioned at the left side and the right side; the base 1 comprises support arms 4 respectively extending towards the left side and the right side, and the rear ends of the side support bodies 2a are connected with the support arms 4 on the corresponding sides. A first transmission position A is arranged at the front part of the side supporting body 2a, and the front end of the wire pulling unit 3 is connected to the first transmission position A; a sunken cabling channel 5 is also arranged on the side supporting body 2a along the length direction of the side supporting body 2a; the wiring groove 5 is arranged behind the first transmission position A, and the wire pulling unit 3 is embedded in the wiring groove 5 along the path of the wiring groove 5. The supporting arm 4 is an internal hollow body, and the wire drawing unit 3 downwards penetrates into the supporting arm 4 through the rear end of the wiring groove 5; and a second transmission position B is arranged in the base 1, and the wire drawing unit 3 passes through the support arm 4 and is connected to the second transmission position B. Then, the wire pulling unit 3 is connected between the first transmission position A and the second transmission position B, so that the movement of the wire pulling unit 3 can be controlled from the front part of the side supporting body 2a, and the operation is more convenient; furthermore, the wire drawing unit 3 is arranged in the cabling channel 5 along the length direction of the side support body 2a, passes through the support arm 4 and is connected in the base 1, so that the wire drawing unit 3 can be hidden as much as possible; the bracing wire unit 3 is arranged between the seat component 2 and the base 1 in order, so that the appearance is beautiful and not messy.

As shown in fig. 4 to 9, the side support 2a is shown with an inclined inner side 6, the first transmission position a being arranged at the front end of the inner side 6, the cabling channel 5 likewise being recessed in the inner side 6; the advantages of such a design are: the first transmission position A and the wiring groove 5 are arranged on the inner side surface 6 of the side support body 2a; the supporting effect of the upper end of the side supporting body 2a is not influenced, and the design is more reasonable. As shown in fig. 9: from top to bottom, medial surface 6 of collateral branch supporter 2a inclines towards the central direction of seat support part 2, the vertical setting down of trough 5 on medial surface 6. So that the wire pulling unit 3 can be directly embedded into the wiring groove 5 downwards, and the connection is more convenient; and along the length direction of the side supporting body 2a, the wiring groove 5 is also provided with an anti-falling clamp piece 11 which can limit the stay wire unit 3 to be separated from the wiring groove 5, so that the stay wire unit 3 can be stably embedded in the wiring groove 5. The key points are as follows: since the inner side surface 6 is inclined, as shown in fig. 4, only the bottom of the side support body 2a can be seen when looking up from the bottom of the seat member 2, and the existence of the wire pulling unit 3 and the cabling groove 5 cannot be seen; the design is ingenious, the stay wire can be hidden, and the appearance is attractive.

As shown in fig. 6 to 8, the arm 4 is formed by extending the base 1 outward toward both sides, and the end of the arm 4 is connected to the rear end of the side support body 2a so that the arm 4 can support the seat member 2. The second transmission position B is arranged at the center of the base 1, so that the wire pulling unit 3 is connected in the base 1 by passing the wire pulling unit 3 through the support arm 4, so that the support arm 4 can also serve as a wire pulling guide. The method specifically comprises the following steps: the support arm 4 is provided with a containing groove 7 with a downward opening, and the upper end of the support arm 4 is provided with a through hole 8; the wire pulling unit 3 penetrates out of the wiring groove 5, downwards penetrates through the through hole 8 and penetrates in the accommodating groove 7; the bottom opening of the accommodating groove 7 facilitates the wiring arrangement of the stay wire unit 3 by hands, so that the stay wire unit 3 is in a transverse state in the accommodating groove 7. As shown in fig. 6, the wire unit 3 is then passed through the arm 3 into the base 1, with the end of the wire unit 3 attached to the second drive location B. As shown in fig. 4, after the connection of the wire pulling unit 3 is completed, the lower end of the support arm 4 is further connected to a bottom decorative cover 9, and the bottom decorative cover 9 can cover the accommodating groove 7, so as to further hide the wire pulling, thereby achieving an attractive structure.

As shown in fig. 1-3, a supporting mesh 10 is further provided at the upper end of the seat member 2, and the supporting mesh 10 is used for supporting a user; and after the supporting mesh cloth 10 is connected with the seat component 2, the supporting mesh cloth 10 can further cover the wire pulling unit 3, so that the wire pulling unit 3 cannot be seen from the upper end, and connecting marks are further eliminated.

As shown in fig. 1-4, in the seat structure with hidden pulling wire of the present invention, after the pulling wire units 3 are connected, the existence of the pulling wire units 3 is not visible from the top, bottom and side of the seat component 2; the wire drawing unit 3 can be arranged between the seat component 2 and the base 1, and meanwhile, the hidden connection of the wire drawing unit 3 is realized; the structure design is ingenious, and the structure appearance is beautiful.

Claims

1. The utility model provides a hidden seat structure of acting as go-between which characterized in that: comprises a base, a seat part positioned above the base and a bracing wire unit arranged between the base and the seat part; the chair seat component is of a frame type structure and comprises side supporting bodies respectively positioned at the left side and the right side; the base comprises support arms which extend towards the left side and the right side respectively, and the rear ends of the side support bodies are connected to the support arms; the front part of the side supporting body is provided with a first transmission position, and the front end of the stay wire unit is connected to the first transmission position; along the length direction of the side supporting body, a sunken cabling channel is arranged at the upper end of the side supporting body; the wire pulling unit is embedded in the wiring groove along the path of the wiring groove; the supporting arm is an internal hollow body, and the wire pulling unit penetrates into the supporting arm downwards through the rear end of the wiring groove; the base is internally provided with a second transmission position, and the pull wire unit penetrates through the support arm and is connected to the second transmission position.

2. The stay-concealed seat structure according to claim 1, wherein: the side supporting body is provided with an inclined inner side face, and the wiring groove is concavely arranged on the inner side face.

3. The pull-wire concealed seat structure according to claim 2, wherein: from top to bottom, the inner side faces are inclined toward the center of the seat part.

4. The pull-wire concealed seat structure according to claim 2, wherein: the wiring groove is vertically arranged on the inner side surface of the side support body downwards.

5. The stay-concealed seat structure according to claim 1, wherein: the support arm is provided with a containing groove with a downward opening, and the stay wire unit is arranged in the containing groove in a penetrating way along the left and right directions.

6. The stay wire concealed seat structure according to claim 5, wherein: the bottom of support arm is equipped with the bottom dress trim cover of dismantling the connection.

7. The stay-concealed seat structure according to claim 1, wherein: the upper end of the chair seat component is also provided with a supporting mesh which covers the stay wire unit.

8. The stay-concealed seat structure according to claim 1, wherein: along the length direction of the side supporting body, anti-falling clamping pieces capable of limiting the stay wire units to be separated from the wiring grooves are arranged at intervals at the wiring grooves.