CN215304315U

CN215304315U - Conveniently assembled folding chair

Info

Publication number: CN215304315U
Application number: CN202121172056.7U
Authority: CN
Inventors: 江聚; 任海军; 刘永臣
Original assignee: Qingdao Jianqi Technology Co ltd
Current assignee: Qingdao Jianqi Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-12-28
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a folding chair convenient to assemble, which comprises a wall body and a connecting plate, wherein the front side of the wall body is connected with the rear side of the connecting plate through bolts, the right side of the front side of the connecting plate is fixedly connected with a first limiting plate, the left side of the front side of the connecting plate is fixedly connected with a second limiting plate, and one side, opposite to the first limiting plate and the second limiting plate, of the first limiting plate is movably connected with a movable ring. According to the utility model, through the matched use of the connecting plate, the first limiting plate, the second limiting plate, the movable ring, the seat, the fixing groove, the connecting hole, the fixing plate, the clamping groove, the moving hole, the pulling plate, the accommodating groove and the fixing device, the problems that the existing folding chair for the old bathroom is fixed through bolts when being connected with a wall connector, the process of twisting the bolts during assembly wastes time and labor, and the sliding is easy to occur are solved, and the folding chair convenient and fast to assemble has the advantages of convenient and fast assembly, and is worthy of popularization.

Description

Conveniently assembled folding chair

Technical Field

The utility model belongs to the technical field of folding chairs, and particularly relates to a folding chair convenient to assemble.

Background

The folding chair for the old bathroom occupies no space, is directly opened when in use, and is slightly pulled by hands to form the shape of a stool; when not using, same operation, just can with the perfect laminating of wall, do not take up an area of, similar train sleeping berth wall chair, the problem that prior art exists is: the existing folding chair for the old bathroom is fixed through bolts when being connected with a wall connector, the process of twisting the bolts during assembly wastes time and labor, and the problem of wire sliding is easy to occur.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides the folding chair convenient to assemble, which has the advantage of convenient assembly and solves the problems that the existing folding chair for the old bathroom is fixed through bolts when being connected with a wall connector, the process of twisting the bolts during assembly wastes time and labor, and the sliding is easy to occur.

The utility model is realized in this way, the folding chair convenient to assemble comprises a wall body and a connecting plate, the front side of the wall body is connected with the rear side of the connecting plate through bolts, the right side of the front side of the connecting plate is fixedly connected with a first limiting plate, the left side of the front side of the connecting plate is fixedly connected with a second limiting plate, one side of the first limiting plate, which is opposite to the second limiting plate, is movably connected with a movable ring, the front side of the movable ring is fixedly connected with a seat, a fixing groove is arranged on the left side of the second limit plate, a connecting hole is arranged on the right side of the fixing groove, the inner cavity of the fixed groove is movably connected with a fixed plate, the two sides of the front side and the rear side of the fixed groove are both provided with a clamping groove, a moving hole is arranged on the left side of the fixed plate, the inner cavity of the moving hole is movably connected with a pulling plate, the right side of the moving hole is provided with a containing groove, and the front side and the rear side of the containing groove are both provided with fixing devices.

Preferably, the left side of the first limit plate is provided with a positioning groove.

Preferably, the right side of the fixed plate is fixedly connected with a positioning rod matched with the positioning groove, and the right side of the positioning rod penetrates through the movable ring and extends to the inner cavity of the positioning groove.

Preferably, the fixing device comprises clamping plates, connecting blocks are fixedly connected to opposite sides of the two clamping plates, springs are fixedly connected to opposite sides of the two connecting blocks, and one side, close to the clamping groove, of each clamping plate penetrates through the fixing plate and extends to the inner cavity of the clamping groove.

Preferably, the top and the bottom of the clamping plate are fixedly connected with limiting sliding blocks, one side of the accommodating groove, which is close to the limiting sliding blocks, is provided with limiting sliding grooves matched with the limiting sliding blocks, and one side of the limiting sliding blocks, which is close to the inner walls of the limiting sliding grooves, is in contact with the inner walls of the limiting sliding grooves.

Preferably, the inner cavity of the accommodating groove is movably connected with a sliding sleeve, one side of the accommodating groove, which is close to the limiting sliding groove, is fixedly connected with a sliding rod matched with the sliding sleeve for use, the sliding sleeve is sleeved on the surface of the sliding rod, and one side of the pulling plate, which is close to the sliding sleeve, is fixedly connected with the sliding sleeve.

Preferably, the front side and the rear side of the sliding sleeve are fixedly connected with extrusion rods, the bottom of the connecting block is provided with an extrusion hole matched with the extrusion rods for use, and one side of the extrusion rod, which is close to the inner wall of the extrusion hole, is in contact with the inner wall of the extrusion hole.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matched use of the connecting plate, the first limiting plate, the second limiting plate, the movable ring, the seat, the fixing groove, the connecting hole, the fixing plate, the clamping groove, the moving hole, the pulling plate, the accommodating groove and the fixing device, the problems that the existing folding chair for the old bathroom is fixed through bolts when being connected with a wall connector, the process of twisting the bolts during assembly wastes time and labor, and the sliding is easy to occur are solved, and the folding chair convenient and fast to assemble has the advantages of convenient and fast assembly, and is worthy of popularization.

2. According to the utility model, the positioning groove is arranged, and the positioning rod penetrates through the connecting hole to the positioning groove, so that the position of the positioning rod can be limited, and the effect that the positioning rod cannot shake when the movable ring rotates is achieved.

3. According to the utility model, the positioning rod is arranged, the fixed plate moves to drive the positioning rod to be connected with the movable ring, the position of the movable ring can be limited, and the connecting hole can limit the position of the positioning rod when the positioning rod is in butt joint with the movable ring.

4. According to the utility model, the fixing device is arranged, the clamping plate penetrates through the through hole to the clamping groove, the position of the fixing plate can be fixed, and the clamping plate can not be separated after being inserted into the clamping groove through the pressure of the spring on the clamping plate.

5. According to the utility model, by arranging the limiting slide block and the limiting groove, when the clamping plate moves, the limiting slide block can limit the moving position of the clamping plate, the clamping plate cannot rub against the inner wall of the accommodating groove, and the clamping plate is smoother during moving.

6. According to the utility model, the sliding sleeve and the sliding rod are arranged, the pulling plate moves to drive the sliding sleeve to move on the surface of the sliding rod, so that the sliding sleeve and the inner wall of the accommodating groove cannot be rubbed, and the sliding sleeve cannot be jammed during moving.

7. According to the utility model, by arranging the extrusion rod and the extrusion hole, when a user needs to move the position of the clamping plates, the extrusion rod is driven by the sliding sleeve to extrude the connecting block, so that the two clamping plates can be moved simultaneously, and the use by the user is convenient.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a partial top cross-sectional view provided by an embodiment of the present invention;

fig. 3 is a left side cross-sectional view of a second retainer plate provided in accordance with an embodiment of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 1 according to an embodiment of the present invention.

In the figure: 1. a wall body; 2. a connecting plate; 3. a first limit plate; 4. a second limiting plate; 5. a movable ring; 6. A seat; 7. fixing grooves; 8. connecting holes; 9. a fixing plate; 10. a card slot; 11. moving the hole; 12. pulling a plate; 13. a receiving groove; 14. a fixing device; 15. positioning a groove; 16. positioning a rod; 1401. clamping a plate; 1402. Connecting blocks; 1403. a spring; 17. a limiting slide block; 18. a limiting chute; 19. a sliding sleeve; 20. a slide bar; 21. an extrusion stem; 22. and extruding the hole.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 4, a folding chair convenient to assemble according to an embodiment of the present invention includes a wall 1 and a connecting plate 2, a front side of the wall 1 is bolted to a rear side of the connecting plate 2, a right side of the front side of the connecting plate 2 is fixedly connected to a first limit plate 3, a left side of the front side of the connecting plate 2 is fixedly connected to a second limit plate 4, a side of the first limit plate 3 opposite to the second limit plate 4 is movably connected to a movable ring 5, a front side of the movable ring 5 is fixedly connected to a seat 6, a left side of the second limit plate 4 is provided with a fixing groove 7, a right side of the fixing groove 7 is provided with a connecting hole 8, an inner cavity of the fixing groove 7 is movably connected to a fixing plate 9, both sides of the front side and the rear side of the fixing groove 7 are provided with a clamping groove 10, a left side of the fixing plate 9 is provided with a moving hole 11, an inner cavity of the moving hole 11 is movably connected to a pulling plate 12, a right side of the moving hole 11 is provided with an accommodating groove 13, the front and rear sides of the receiving groove 13 are provided with fixing means 14.

Referring to fig. 2, a positioning groove 15 is formed on the left side of the first limiting plate 3.

Adopt above-mentioned scheme: through setting up constant head tank 15, locating lever 16 passes connecting hole 8 to constant head tank 15 in, can carry on spacingly to locating lever 16 position, has played activity ring 5 and can not take place the effect of rocking when rotatory locating lever 16.

Referring to fig. 2, a positioning rod 16 used in cooperation with the positioning slot 15 is fixedly connected to the right side of the fixing plate 9, and the right side of the positioning rod 16 passes through the movable ring 5 and extends to the inner cavity of the positioning slot 15.

Adopt above-mentioned scheme: through setting up locating lever 16, fixed plate 9 removes and drives locating lever 16 and is connected with activity ring 5, can carry on spacingly to activity ring 5 position, and when locating lever 16 and activity ring 5 butt joint, connecting hole 8 can carry on spacingly to locating lever 16 position.

Referring to fig. 3, the fixing device 14 includes two clamping plates 1401, two connecting blocks 1402 are fixedly connected to opposite sides of the two clamping plates 1401, two springs 1403 are fixedly connected to opposite sides of the two connecting blocks 1402, and one side of the clamping plate 1401 close to the card slot 10 penetrates through the fixing plate 9 and extends to the inner cavity of the card slot 10.

Adopt above-mentioned scheme: through setting up fixing device 14, cardboard 1401 passes through the through-hole to the draw-in groove 10 in, can fix fixed plate 9 position, through the pressure of spring 1403 to cardboard 1401, played cardboard 1401 can not take place the effect that breaks away from after inserting in draw-in groove 10.

Referring to fig. 3, the top and the bottom of the clamping plate 1401 are both fixedly connected with a limiting slide block 17, one side of the accommodating groove 13 close to the limiting slide block 17 is provided with a limiting slide groove 18 used in cooperation with the limiting slide block 17, and one side of the limiting slide block 17 close to the inner wall of the limiting slide groove 18 is in contact with the inner wall of the limiting slide groove 18.

Adopt above-mentioned scheme: through setting up spacing slider 17 and spacing spout 18, when cardboard 1401 removed, spacing slider 17 can carry on spacingly to cardboard 1401 shift position, and cardboard 1401 and the unable emergence friction of accomodating groove 13 inner wall move the time in order smooth more.

Referring to fig. 3, a sliding sleeve 19 is movably connected to an inner cavity of the accommodating groove 13, a sliding rod 20 used in cooperation with the sliding sleeve 19 is fixedly connected to a side of the accommodating groove 13 close to the limiting sliding groove 18, the sliding sleeve 19 is sleeved on a surface of the sliding rod 20, and a side of the pull plate 12 close to the sliding sleeve 19 is fixedly connected to the sliding sleeve 19.

Adopt above-mentioned scheme: through the arrangement of the sliding sleeve 19 and the sliding rod 20, the pulling plate 12 moves to drive the sliding sleeve 19 to move on the surface of the sliding rod 20, so that the sliding sleeve 19 and the inner wall of the accommodating groove 13 cannot be rubbed, and the sliding sleeve cannot be stuck during moving.

Referring to fig. 3, the front side and the rear side of the sliding sleeve 19 are fixedly connected with the extrusion rod 21, the bottom of the connecting block 1402 is provided with an extrusion hole 22 used in cooperation with the extrusion rod 21, and one side of the extrusion rod 21 close to the inner wall of the extrusion hole 22 contacts with the inner wall of the extrusion hole 22.

Adopt above-mentioned scheme: through setting up the extrusion pole 21 and extrusion hole 22, when the user need remove cardboard 1401 position, drive extrusion pole 21 extrusion connecting block 1402 through sliding sleeve 19, can carry out the position to two cardboard 1401 simultaneously and remove convenient to use person's use.

The working principle of the utility model is as follows:

when using, seat 6 removes and drives movable ring 5 and remove to the relative department of first limiting plate 3 and second limiting plate 4, then go up arm-tie 12 and drive sliding sleeve 19 and remove on the surface of slide bar 20, sliding sleeve 19 removes and drives the extrusion stem 21 extrusion connecting block 1402 extrusion spring 1403, connecting plate 2 removes and drives cardboard 1401 and remove to suitable position, then take up fixed plate 9 and fixed slot 7 laminating, fixed plate 9 removes and drives locating lever 16 and pass connecting hole 8 to constant head tank 15 after, loosen arm-tie 12, spring 1403 takes place elastic deformation and drives connecting block 1402 promotion cardboard 1401 and remove, cardboard 1401 removes the inner chamber that runs through fixed plate 9 and insert draw-in groove 10, the convenient equipment to seat 6 has been accomplished, convenient to use person uses.

In summary, the following steps: this assemble convenient folding chair, through setting up connecting plate 2, first limiting plate 3, second limiting plate 4, activity ring 5, seat 6, fixed slot 7, connecting hole 8, fixed plate 9, draw-in groove 10, removal hole 11, arm-tie 12, accomodate groove 13 and fixing device 14's cooperation and use, solved current old bathroom folding chair when being connected with the wall connector, all fix through the bolt, the process of wrench movement bolt is wasted time and energy when the equipment, and the problem of smooth silk takes place easily, this assemble convenient folding chair, possess the advantage of convenient equipment, be worth promoting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient folding chair of equipment, includes wall body (1) and connecting plate (2), its characterized in that: the front side of the wall body (1) is in bolted connection with the rear side of the connecting plate (2), the right side of the front side of the connecting plate (2) is fixedly connected with a first limiting plate (3), the left side of the front side of the connecting plate (2) is fixedly connected with a second limiting plate (4), one side of the first limiting plate (3) opposite to the second limiting plate (4) is movably connected with a movable ring (5), the front side of the movable ring (5) is fixedly connected with a seat (6), the left side of the second limiting plate (4) is provided with a fixed groove (7), the right side of the fixed groove (7) is provided with a connecting hole (8), the inner cavity of the fixed groove (7) is movably connected with a fixed plate (9), the two sides of the front side and the rear side of the fixed groove (7) are both provided with clamping grooves (10), the left side of the fixed plate (9) is provided with a movable hole (11), the inner cavity of the movable hole (11) is movably connected with a pulling plate (12), the right side of the moving hole (11) is provided with a containing groove (13), and the front side and the rear side of the containing groove (13) are both provided with a fixing device (14).

2. The folding chair of claim 1, wherein: and a positioning groove (15) is formed in the left side of the first limiting plate (3).

3. A folding chair as claimed in claim 2, which is easy to assemble, and which comprises: the right side fixedly connected with of fixed plate (9) is with locating lever (16) that constant head tank (15) cooperation was used, the inner chamber that activity ring (5) and extended to constant head tank (15) is passed on the right side of locating lever (16).

4. The folding chair of claim 1, wherein: fixing device (14) include cardboard (1401), two equal fixedly connected with connecting blocks (1402) of cardboard (1401) relative one side, two opposite one side fixedly connected with springs (1403) of connecting blocks (1402), one side that cardboard (1401) is close to draw-in groove (10) runs through fixed plate (9) and extends to the inner chamber of draw-in groove (10).

5. The folding chair of claim 4, which is easy to assemble, wherein: the top and the bottom of the clamping plate (1401) are both fixedly connected with limiting sliding blocks (17), one side, close to the limiting sliding blocks (17), of the accommodating groove (13) is provided with limiting sliding grooves (18) matched with the limiting sliding blocks (17) for use, and one side, close to the inner walls of the limiting sliding grooves (18), of the limiting sliding blocks (17) is in contact with the inner walls of the limiting sliding grooves (18).

6. The folding chair of claim 5, wherein: the inner chamber swing joint who accomodates groove (13) has sliding sleeve (19), accomodate one side fixedly connected with that groove (13) is close to spacing spout (18) and slide bar (20) that sliding sleeve (19) cooperation was used, sliding sleeve (19) cover is established on the surface of slide bar (20), one side and sliding sleeve (19) fixed connection that arm-tie (12) are close to sliding sleeve (19).

7. The folding chair of claim 6, wherein: the equal fixedly connected with squeeze bar (21) of front side and the rear side of sliding sleeve (19), extrusion hole (22) of using with squeeze bar (21) cooperation are seted up to the bottom of connecting block (1402), one side that squeeze bar (21) are close to extrusion hole (22) inner wall contacts with the inner wall of extrusion hole (22).