CN221179893U

CN221179893U - Combined row chair

Info

Publication number: CN221179893U
Application number: CN202322893022.2U
Authority: CN
Inventors: 余良经; 陈伯昆; 李国艳; 李国强
Original assignee: Foshan Yijiahao Metal Products Co ltd
Current assignee: Foshan Yijiahao Metal Products Co ltd
Filing date: 2023-10-27
Publication date: 2024-06-21
Anticipated expiration: 2033-10-27

Abstract

The utility model relates to the technical field of chairs, in particular to a combined row chair, which comprises three chairs, wherein the front side and the rear side of the bottom end of each chair are fixedly connected with supporting plates, the left end and the right end of each supporting plate are fixedly connected with a first fixed block, the bottom end of each first fixed block is fixedly connected with a V-shaped block, the bottom end of each V-shaped block is fixedly connected with a supporting base, the front side and the rear side of the bottom end of each supporting base are respectively and rotatably connected with a wheel, the front side and the rear side of the inside of each supporting base are respectively provided with a multifunctional groove, the inside of each multifunctional groove is rotatably connected with a ring block, and the inside of each multifunctional groove is slidably connected with a fixed column. According to the utility model, a user can easily move the bench and fix the bench, the position and the layout of the bench can be adjusted according to different scenes and purposes, and the height of the armrests can be adjusted by the user, so that the user can adjust according to own body requirements, and more personalized comfortableness is provided.

Description

Combined row chair

Technical Field

The utility model relates to the technical field of chairs, in particular to a combined row chair.

Background

A combination bench is a multi-function seat that is typically made up of a plurality of individual seat assemblies that can be rearranged to meet different seating requirements. The design of such seats allows the user to adjust to the particular scene and application to create various seating arrangements and layouts.

The existing partially combined bench chairs are in a fixed mode, and in certain places, the fixed bench chairs can be prevented from being abused or disordered, but when a user needs to rearrange the bench chairs or clean the floor, the fixed bench chairs are difficult to move, so that inconvenience is brought to the user.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a combined bench seat, which aims to solve the problem that the fixed bench seat in the prior art is difficult to move and brings inconvenience to a user.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a combination formula row chair, includes three seat, both sides all fixedly connected with backup pad around the bottom of seat, the equal fixedly connected with fixed block one in both ends about the backup pad, the bottom fixedly connected with V type piece of fixed block one, the bottom fixedly connected with support base of V type piece, both sides all rotate around the bottom of support base are connected with the wheel, the multifunctional groove has all been seted up to both sides around the inside of support base, the inside in multifunctional groove rotates and is connected with the loop wheel, the inside sliding connection in multifunctional groove has the fixed column, the top fixedly connected with pulling piece of fixed column, the outside cover of pulling piece is equipped with the spring, the top rear side fixedly connected with fixed block two of fixed block one, the spout has been seted up to the front side of fixed block two, the inside fixedly connected with rack board of spout, the inner wall sliding connection of spout has the rotating assembly, the outside of rotating assembly rotates and is connected with the handrail, the draw-in groove has been seted up to the rear side inner wall of handrail.

Further, the rotating assembly comprises a round rod, a gear, a round ring, a groove, a sliding block and a pulling piece, wherein the outer portion of the round rod is slidably connected to the inner wall of the sliding groove, the rear end of the round rod is fixedly connected to the front side of the gear, the middle portion of the round rod is fixedly connected to the inner portion of the round ring, the groove is formed in the front end of the round rod, the outer portion of the sliding block is slidably connected to the inner portion of the groove, the front end of the sliding block is fixedly connected to the front side of the inner portion of the pulling piece, and the outer portion of the round ring is rotatably connected to the inner portion of the rear side of the handrail.

Further, the rear side fixedly connected with reinforcing rod of seat, both ends are all fixed connection about the reinforcing rod be in fixed block two is close to one side of seat.

Further, one side of the first fixed block close to the supporting plate is fixedly connected to the far side of the seats on the left side and the right side, and the near side of the second fixed block is fixedly connected to the far side of the seats on the two sides.

Further, one end of the spring is fixedly connected to the bottom end of the ring block, and the other end of the spring is fixedly connected to the top end of the fixing column.

Further, the bottom end of the pulling block is clamped with the inner wall of the multifunctional groove, and the outer tooth head of the gear is in meshed connection with the right tooth head of the rack plate.

Further, the outside of round bar rotates to be connected in the rear side is inside of handrail, both sides all sliding connection are in around the gear the inner wall of spout.

Further, the rear end of the pulling piece is clamped with the inner wall of the clamping groove, and the inside of the pulling piece is connected with the outer wall of the front end of the round rod in a sliding mode.

The utility model has the following beneficial effects:

1. According to the utility model, under the cooperation of the components such as the supporting base, the wheels, the multifunctional groove, the ring block, the fixed column and the like, a user can easily move the seat row and the fixed seat row, and the position and the layout of the seat row can be adjusted according to different scenes and purposes.

2. According to the utility model, the height of the handrail is adjusted by matching the sliding groove, the rack plate, the round bar, the gear, the circular ring and other components, so that a user can adjust according to own body requirements, and more personalized comfortableness is provided.

Drawings

FIG. 1 is a perspective view of a combination bench according to the present utility model;

FIG. 2 is a schematic diagram of a slot of a combined chair according to the present utility model;

FIG. 3 is a schematic diagram of a multifunctional slot of a combined bench according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a support base of a combined bench according to the utility model;

FIG. 5 is a schematic view of a gear of a combined bench according to the present utility model;

fig. 6 is a schematic cross-sectional view of a second fixing block of a combined bench according to the utility model.

Legend description:

1. a seat; 2. a support plate; 3. a first fixed block; 4. a V-shaped block; 5. a support base; 6. a wheel; 7. a multifunctional slot; 8. a ring block; 9. fixing the column; 10. pulling the block; 11. a spring; 12. a second fixed block; 13. a chute; 14. rack plate; 15. a rotating assembly; 1501. a round bar; 1502. a gear; 1503. a circular ring; 1504. a groove; 1505. a slide block; 1506. a pull member; 16. an armrest; 17. a clamping groove; 18. and a reinforcing rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, one embodiment provided by the present utility model is: a combined row chair comprises three chairs 1, wherein the front and back sides of the bottom end of each chair 1 are fixedly connected with a supporting plate 2, the supporting plates 2 are designed to support the chairs 1 and also to arrange the three chairs 1, the left and right ends of each supporting plate 2 are fixedly connected with a fixing block I3, the fixing block I3 can not obstruct the use area of the chairs 1 at the two sides and simultaneously increase the use area of the chairs 1 at the two sides, the bottom end of the fixing block I3 is fixedly connected with a V-shaped block 4, the V-shaped block 4 is connected with the fixing block I3 to support the chairs 1, the height of the chairs 1 is more in accordance with the height of human engineering, the bottom end of each V-shaped block 4 is fixedly connected with a supporting base 5, the front and back sides of the bottom end of each supporting base 5 are rotatably connected with wheels 6, the supporting base 5 is designed to enable the wheels 6 to slide, the front and back sides of the inside of the supporting base 5 are provided with multifunctional grooves 7, the design of the multifunctional groove 7 is to be clamped with the internal components, the inside of the multifunctional groove 7 is rotationally connected with a ring block 8, the inside of the multifunctional groove 7 is slidingly connected with a fixed column 9, the design of the ring block 8 is to assist the rotation of the fixed column 9, the fixed column 9 slides in the multifunctional groove 7 to prevent the fixed column 9 from shaking, the top end of the fixed column 9 is fixedly connected with a pulling block 10, the pulling block 10 is designed to facilitate a user to pull the pulling block 10 to drive the fixed column 9 to slide and rotate, the outside of the pulling block 10 is sleeved with a spring 11, the spring 11 is designed to increase friction between the fixed column 9 and the ground, thereby realizing the movement and fixation of the row chair, the top end rear side of the fixed block 3 is fixedly connected with a fixed block two 12, the design of the fixed block two 12 is to assist the fixed chair 1, the front side of the fixed block two 12 is provided with a sliding groove 13, the design of spout 13 is in order to increase regulatory function to the row chair, the inside fixedly connected with rack board 14 of spout 13, rack board 14 is fixed in the inside of spout 13 and is close to one side of seat 1, the inner wall sliding connection of spout 13 has rotating assembly 15, rotating assembly 15's outside rotates and is connected with handrail 16, rotating assembly 15 rotates in spout 13 and cooperates with rack board 14 and realize adjusting handrail 16's height, draw-in groove 17 has been seted up to handrail 16's rear side inner wall, the design of draw-in groove 17 is in order to fix handrail 16 after handrail 16 adjusts certain height.

Referring to fig. 2, a reinforcing rod 18 is fixedly connected to the rear side of the seat 1, both ends of the reinforcing rod 18 are fixedly connected to the side, close to the seat 1, of the second fixing block 12, the reinforcing rod 18 is designed to increase the fixing of the seat 1, the side, close to the supporting plate 2, of the first fixing block 3 is fixedly connected to the far side of the seat 1 on the left and right sides, and the near sides of the second fixing blocks 12 are fixedly connected to the far sides of the seat 1 on the two sides, so that the fixing support is carried out on the seat 1 under the condition that the use area of the seat 1 is not reduced.

Referring to fig. 3 and 4, one end of the spring 11 is fixedly connected to the bottom end of the ring block 8, the other end of the spring 11 is fixedly connected to the top end of the fixed column 9, and the bottom end of the pulling block 10 is clamped with the inner wall of the multifunctional groove 7, so that friction between the fixed column 9 and the ground is increased, and movement and fixation of the bench are achieved.

Referring to fig. 5 and 6, the rotating assembly 15 includes a round bar 1501, a gear 1502, a round ring 1503, a groove 1504, a sliding block 1505 and a pull member 1506, wherein the outer portion of the round bar 1501 is slidably connected to the inner wall of the chute 13, the outer portion of the round bar 1501 is rotatably connected to the rear inner portion of the handrail 16, the rear end of the round bar 1501 is fixedly connected to the front side of the gear 1502, the front and rear sides of the gear 1502 are slidably connected to the inner wall of the chute 13, so that a user can not shake when rotating the round bar 1501 to drive the handrail 16 to slide up and down, the outer tooth head of the gear 1502 is engaged with the right tooth head of the rack plate 14, the design is that the height of the handrail 16 is adjusted and the handrail 16 is fixed, the middle portion of the round bar 1501 is fixedly connected to the inner portion of the round ring 1503, the outer portion of the round ring 1503 is rotatably connected to the rear inner portion of the handrail 16, the round bar 1501 is rotatably driven to the inner portion of the handrail 16, the groove 1501 is not shake, the outer portion of the sliding block 1505 is slidably connected to the inner portion of the groove 1506, and the inner portion of the front surface of the rack plate 1506 is rotatably connected to the inner portion of the rack plate 1506, and the inner portion 17 is rotatably driven to the inner portion of the front surface of the rack plate 1506, and the front end of the rack plate 17 is rotatably connected to the inner portion of the handrail 17.

Working principle: when a user needs to move the bench, the pulling block 10 at the bottom of the bench is firstly pulled in sequence to drive the fixing column 9 to retract into the multifunctional groove 7, then the pulling block 10 is rotated to enable the pulling block 10 to be clamped with the multifunctional groove 7 on the top surface of the support base 5, at the moment, the wheels 6 of the bench can be used, the user can push the bench to move to a proper position according to the requirements, then the pulling block 10 is pulled in sequence again to drive the fixing column 9 to rotate to be separated from the multifunctional groove 7 on the top surface of the support base 5, at the moment, the fixing column 9 and the wheels 6 are on the same horizontal line, the bench is fixed, and the bench is prevented from moving. When a user sits on the seat 1 and needs to adjust the armrest 16 to increase comfort, the pull member 1506 is pulled to be separated from the clamping groove 17, and then the pull member 1506 and the round rod 1501 are rotated to drive the gear 1502 to rotate on the surface of the rack plate 14, so that the armrest 16 can be driven to slide up and down on the surface of the fixed block two 12 by rotating the round rod 1501, the height of the armrest 16 is adjusted, and the user can adjust according to own body requirements, so that more personalized comfort is provided.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A combined bench seat comprising three seats (1), characterized in that: the utility model discloses a seat, including seat (1), support board (2) is all fixedly connected with in both sides around the bottom of seat (1), the equal fixedly connected with fixed block one (3) in both ends about the bottom of support board (2), the bottom fixedly connected with V type piece (4) of fixed block one (3), the bottom fixedly connected with support base (5) of V type piece (4), both sides all rotate around the bottom of support base (5) and are connected with wheel (6), multifunctional groove (7) have all been seted up in both sides around the inside of support base (5), multifunctional groove (7)'s inside rotation is connected with ring block (8), multifunctional groove (7)'s inside sliding connection has fixed column (9), the top fixedly connected with pulling piece (10) of fixed column (9), the outside cover of pulling piece (10) is equipped with spring (11), the top rear side fixedly connected with fixed block two (12) of fixed block one (3), spout (13) are seted up to the front side of fixed block two (12), inside rotation of spout (13) is connected with ring block (14), rotation assembly (16) are connected with outside rotation assembly (15), a clamping groove (17) is formed in the inner wall of the rear side of the handrail (16).

2. A combination bench according to claim 1 wherein: the rotating assembly (15) comprises a round rod (1501), a gear (1502), a circular ring (1503), a groove (1504), a sliding block (1505) and a pulling piece (1506), wherein the outer portion of the round rod (1501) is in sliding connection with the inner wall of the sliding groove (13), the rear end of the round rod (1501) is fixedly connected with the front side of the gear (1502), the middle part of the round rod (1501) is fixedly connected with the inner portion of the circular ring (1503), the groove (1504) is formed in the front end of the round rod (1501), the outer portion of the sliding block (1505) is in sliding connection with the inner portion of the groove (1504), the front end of the sliding block (1505) is fixedly connected with the inner front side of the pulling piece (1506), and the outer portion of the circular ring (1503) is rotationally connected with the inner portion of the rear side of the handrail (16).

3. A combination bench according to claim 1 wherein: the rear side of the seat (1) is fixedly connected with a reinforcing rod (18), and the left end and the right end of the reinforcing rod (18) are fixedly connected to one side, close to the seat (1), of the second fixed block (12).

4. A combination bench according to claim 1 wherein: one side of the first fixed block (3) close to the supporting plate (2) is fixedly connected to the far side of the seat (1) at the left side and the right side, and the near side of the second fixed block (12) is fixedly connected to the far side of the seat (1) at the two sides.

5. A combination bench according to claim 1 wherein: one end of the spring (11) is fixedly connected to the bottom end of the ring block (8), and the other end of the spring (11) is fixedly connected to the top end of the fixing column (9).

6. A combination bench according to claim 2 wherein: the bottom end of the pulling block (10) is clamped with the inner wall of the multifunctional groove (7), and the outer tooth head of the gear (1502) is in meshed connection with the right tooth head of the rack plate (14).

7. A combination bench according to claim 2 wherein: the outside of round bar (1501) rotates to connect in the rear side is inside of handrail (16), both sides all sliding connection in front and back of gear (1502) are in the inner wall of spout (13).

8. A combination bench according to claim 2 wherein: the rear end of the pull piece (1506) is clamped with the inner wall of the clamping groove (17), and the inside of the pull piece (1506) is connected to the outer wall of the front end of the round rod (1501) in a sliding mode.