CN218021302U

CN218021302U - Supporting structure of car seat

Info

Publication number: CN218021302U
Application number: CN202222386319.5U
Authority: CN
Inventors: 黄小波; 曹建明
Original assignee: Chongqing New Shoreline Technology Co ltd
Current assignee: Chongqing New Shoreline Technology Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2022-12-13
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a supporting structure of car seat, including the installation pole, fixedly connected with headrest on the lateral wall of installation pole, be provided with the U-shaped buckle that two symmetries set up on another lateral wall that the installation pole is relative with the headrest. Through the U-shaped buckle that sets up, adjusting part, the connecting band, joint subassembly and connecting plate, can put the gap department between seat headrest and back through installing the pole, U-shaped buckle is located the both sides of two metal poles below the headrest respectively this moment, drive two U-shaped buckles through adjusting part and be close to each other, establish the both sides at two metal poles respectively until two U-shaped buckles, two connecting bands are because its compliance seat backrest this moment, afterwards according to the self condition of passenger, adjust the position of connecting plate on the connecting band through the joint subassembly, make the waist lean on the suitable position that is located support waist, be convenient for adjust in good time to the passenger of difference.

Description

Supporting structure of car seat

Technical Field

The utility model relates to an auto-parts technical field, concretely relates to car seat's bearing structure.

Background

The car seat is the accessory commonly used on the car, and it is used for bearing the people who takes the car, makes the passenger can obtain the comfort at the in-process of driving or sitting the car, and most car seats are the supporting structure that the steel wire is constituteed, and its back shape has been decided well when producing to satisfy most people's the car demand.

However, the height of the upper body of a user is different, when the user sits on the seat, the seat can not be better matched with the waist of each person, fatigue can be caused by incorrect support in the process of driving for a long time, and the adjustability is poor.

SUMMERY OF THE UTILITY MODEL

The present invention aims to solve the above problems and provide a supporting structure for a car seat, which is described in detail below.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of car seat's supporting structure, including the installation pole, fixedly connected with headrest on the lateral wall of installation pole, be provided with the U-shaped buckle that two symmetries set up on another lateral wall that the installation pole is relative with the headrest, be provided with in the installation pole and be used for driving the adjusting part that two U-shaped buckles are close to each other or keep away from, two connecting bands of bottom surface fixedly connected with of installation pole, be provided with the connecting plate on the connecting band, two all be provided with on the connecting band and be used for adjusting the connecting plate joint subassembly of its surperficial position, the fixed surface of connecting plate is connected with the waist and leans on.

Adopt above-mentioned car seat's supporting structure, when using, at first put the gap department between headrest of seat and back with the installation pole, U-shaped buckle is located the both sides of two metal poles below the headrest respectively this moment, drive two U-shaped buckles through adjusting part and be close to each other, until two U-shaped buckles establish the both sides at two metal poles respectively, two connecting bands are because its compliance laminating backrest of seat this moment, according to the self condition of taking the people afterwards, adjust the position of connecting plate on the connecting band through joint subassembly, make the waist lean on the suitable position that is located support waist.

Preferably, including the screw rod groove in the adjusting part, this screw rod groove is seted up on its upper surface along the length direction of installation pole, it is connected with the threaded rod to rotate in the screw rod groove, the equal threaded connection in both sides of threaded rod has the thread bush, run through on the lateral wall of screw rod groove and seted up the activity groove, two connecting rods on this thread bush pass two activity grooves respectively and are connected with two U-shaped buckles respectively.

Preferably, the screw groove and the threaded sleeve are both arranged in a square shape and are in clearance fit.

Preferably, the clamping assembly comprises a plurality of T-shaped clamping grooves which are linearly arranged on the connecting belt, and T-shaped clamping blocks clamped with the T-shaped clamping grooves are fixedly connected to the side wall of the connecting plate.

Preferably, the connecting belt is fixedly connected with a plurality of square plates, and the T-shaped clamping grooves are respectively arranged on the square plates one by one.

Preferably, the end parts of two side walls of the vertical parts of the T-shaped clamping grooves are fixedly connected with V-shaped elastic sheets matched with the T-shaped clamping blocks.

Preferably, the headrest and the lumbar support are both made of slow-rebound sponge materials.

Has the advantages that:

through the U-shaped buckle that sets up, adjusting part, the connecting band, joint subassembly and connecting plate, can put the gap department between seat headrest and back through installing the pole, U-shaped buckle is located the both sides of two metal poles below the headrest respectively this moment, drive two U-shaped buckles through adjusting part and be close to each other, establish the both sides at two metal poles respectively until two U-shaped buckles, two connecting bands are because its compliance seat backrest this moment, afterwards according to the self condition of passenger, adjust the position of connecting plate on the connecting band through the joint subassembly, make the waist lean on the suitable position that is located support waist, be convenient for adjust in good time to the passenger of difference.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of the present invention;

fig. 2 is a rear perspective view of the present invention;

fig. 3 is a perspective view of the adjusting assembly of the present invention;

figure 4 is the split perspective view of the clamping assembly of the present invention.

The reference numerals are explained below:

1. mounting a rod; 2. a U-shaped buckle; 3. an adjustment assembly; 3a, a threaded rod; 3b, a threaded sleeve; 3c, a screw groove; 3d, a movable groove; 4. a clamping assembly; 4a, a T-shaped clamping groove; 4b, a T-shaped clamping block; 4c, a V-shaped elastic sheet; 4d, square plates; 5. a headrest; 6. a connecting plate; 7. a waist support; 8. a connecting belt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a supporting structure of car seat, including installation pole 1, fixedly connected with headrest 5 on the lateral wall of installation pole 1, be provided with two symmetrical U-shaped buckles 2 that set up on another lateral wall that installation pole 1 is relative with headrest 5, be provided with in the installation pole 1 and be used for driving two U-shaped buckles 2 and be close to each other or keep away from adjusting part 3, two connecting bands 8 of bottom surface fixedly connected with of installation pole 1, be provided with connecting plate 6 on the connecting band 8, all be provided with on two connecting bands 8 and be used for adjusting connecting plate 6 joint subassembly 4 at its surface position, the fixed surface of connecting plate 6 is connected with the waist and leans on 7.

As an optional implementation mode, the adjusting component 3 includes a screw groove 3c, the screw groove 3c is opened on the upper surface of the installing rod 1 along the length direction thereof, the screw groove 3c is rotatably connected with a threaded rod 3a, both sides of the threaded rod 3a are both connected with a threaded sleeve 3b in a threaded manner, by setting the threaded rod 3a, the threaded sleeve 3b, the screw groove 3c and a movable groove 3d, the threaded rod 3a can be rotated to drive the two threaded sleeves 3b to approach each other, meanwhile, the threaded sleeve 3b drives the two U-shaped buckles 2 to approach each other until the two U-shaped buckles 2 are respectively sleeved on both sides of the two metal rods, fixed installation is completed, the movable groove 3d is penetrated through the side wall of the screw groove 3c, connecting rods on the two screw sleeves 3b respectively penetrate the two movable grooves 3d to be respectively connected with the two U-shaped buckles 2, the screw groove 3c and the threaded sleeves 3b are both in a square arrangement and in a clearance fit, the square arrangement can make the U-shaped buckles 2 more stable when moving, and simultaneously, and the threaded rod 3a situation that the threaded sleeve 3b is driven to rotate when rotating is avoided.

As optional implementation mode, the clamping component 4 includes a plurality of T-shaped clamping grooves 4a, the T-shaped clamping grooves 4a are linearly arranged on the connecting band 8, a T-shaped clamping block 4b connected with the T-shaped clamping grooves 4a in a clamping manner is fixedly connected to the side wall of the connecting band 6, the T-shaped clamping block 4a is arranged through the T-shaped clamping grooves 4a, the T-shaped clamping block 4b, the V-shaped elastic sheet 4c and the square plate 4d are arranged, one end of the T-shaped clamping block 4a can be inserted into the T-shaped clamping groove 4b, the T-shaped clamping block 4b is moved to move in the T-shaped clamping groove 4a, the V-shaped elastic sheet 4c is extruded until the vertical parts of the T-shaped clamping block 4a coincide with each other, the T-shaped clamping block 4b is limited by the T-shaped clamping groove 4a at the moment, meanwhile, the V-shaped elastic sheet limits the vertical part of the T-shaped clamping block 4b, the connecting band 6 is prevented from falling off, the square plate 4d can ensure the stability of clamping between the two side walls of the T-shaped clamping grooves 4a and the T-shaped clamping block 4b while ensuring the flexibility of the connecting band 8, the square plate 4d, the square clamping grooves 4a are fixedly connected to the vertical clamping grooves 4d, and the T-shaped clamping blocks, and the ends of the T-shaped clamping blocks are respectively connected to the T-shaped clamping grooves 4c at the ends of the T-shaped clamping blocks.

As an optional implementation manner, the headrest 5 and the lumbar support 7 are both made of slow-rebound sponge materials, and the headrest 5 and the lumbar support 7 are made of slow-rebound sponge materials, so that when a passenger uses the headrest 5 and the lumbar support 7, the headrest 5 and the lumbar support 7 support the waist and the neck more flexibly, and comfort is improved.

Adopt above-mentioned structure, when using, at first put the gap department between headrest of seat and back with installation pole 1, U-shaped buckle 2 is located the both sides of two metal poles below the headrest respectively this moment, drive two U-shaped buckles 2 through adjusting part 3 and be close to each other, until two U-shaped buckles 2 overlap respectively and establish the both sides at two metal poles, two connecting bands 8 are because its compliance laminating backrest of seat this moment, according to the self condition of taking the people afterwards, adjust the position of connecting plate 6 on connecting band 8 through joint subassembly 4, make the waist lean on 7 to be located the suitable position that supports the waist.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A supporting structure of a car seat, characterized in that: including installation pole (1), fixedly connected with headrest (5) on the lateral wall of installation pole (1), be provided with U-shaped buckle (2) that two symmetries set up on another lateral wall that installation pole (1) are relative with headrest (5), be provided with in the installation pole (1) and be used for driving adjusting part (3) that two U-shaped buckles (2) are close to each other or keep away from, two connecting bands (8) of bottom surface fixedly connected with of installation pole (1), be provided with connecting plate (6) on connecting band (8), two all be provided with joint subassembly (4) that are used for adjusting connecting plate (6) its surface position on connecting band (8), the fixed surface of connecting plate (6) is connected with the waist and leans on (7).

2. A supporting structure of a seat for vehicle as set forth in claim 1, wherein: including screw rod groove (3 c) in adjusting part (3), this screw rod groove (3 c) is seted up at its upper surface along the length direction of installation pole (1), swivelling joint has threaded rod (3 a) in screw rod groove (3 c), the equal threaded connection in both sides of threaded rod (3 a) has thread bush (3 b), run through on the lateral wall of screw rod groove (3 c) and seted up movable groove (3 d), connecting rod on two this thread bush (3 b) passes two movable groove (3 d) respectively and is connected with two U-shaped buckles (2) respectively.

3. A support structure of a seat for a vehicle according to claim 2, wherein: the screw groove (3 c) and the threaded sleeve (3 b) are both arranged in a square shape and are in clearance fit.

4. A supporting structure of a seat for vehicle as set forth in claim 1, wherein: the clamping component (4) comprises a plurality of T-shaped clamping grooves (4 a), the T-shaped clamping grooves (4 a) are linearly arranged on the connecting belt (8), and T-shaped clamping blocks (4 b) which are connected with the T-shaped clamping grooves (4 a) in a clamping mode are fixedly connected to the side wall of the connecting plate (6).

5. A supporting structure of a seat for vehicle as set forth in claim 4, wherein: the connecting band (8) is fixedly connected with a plurality of square plates (4 d), and a plurality of T-shaped clamping grooves (4 a) are respectively arranged on the square plates (4 d) one by one.

6. A support structure of a seat for a vehicle according to claim 5, wherein: the end parts of two side walls of the vertical parts of the T-shaped clamping grooves (4 a) are fixedly connected with V-shaped elastic sheets (4 c) matched with the T-shaped clamping blocks (4 b).

7. A supporting structure of a seat for vehicle as set forth in claim 1, wherein: the headrest (5) and the waist rest (7) are both made of slow-rebound sponge materials.