CN216454167U - Portable crossing equipment folding chair - Google Patents
Portable crossing equipment folding chair Download PDFInfo
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- CN216454167U CN216454167U CN202122759204.1U CN202122759204U CN216454167U CN 216454167 U CN216454167 U CN 216454167U CN 202122759204 U CN202122759204 U CN 202122759204U CN 216454167 U CN216454167 U CN 216454167U
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- supporting rod
- plate
- folding chair
- seat
- sliding groove
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Abstract
The utility model relates to the technical field of chairs and discloses a portable crossed type assembled folding chair which comprises a seat plate, wherein a cushion is arranged above the seat plate, rod barrels are arranged on the seat plate and close to the front and the back of the cushion, a bottom plate is arranged below the seat plate, a first supporting rod is arranged at one end between the seat plate and the bottom plate, a second supporting rod is arranged on one side of the first supporting rod, and a second sliding groove is arranged at the bottom of the seat plate and close to the first supporting rod and the second supporting rod. The spring is arranged, so that when the sliding block moves towards two sides of the sliding groove under the action force of the limiting block, the impact force of the sliding block on the seat plate and the bottom plate can be effectively reduced, the buffering effect of the sliding block is improved, the service life of the device is prolonged, and meanwhile, the clamping groove and the clamping block are utilized, so that the clamping block and the clamping groove can be utilized for fixing when the device is folded, a handle is formed between the first connecting plate and the second connecting plate, the size is small after the device is folded, and the device is convenient for a user to carry.
Description
Technical Field
The utility model relates to the technical field of chairs, in particular to a portable crossed type assembled folding chair.
Background
The chair is common furniture, and with the development of the times, the types of the chair are greatly enriched, such as a coffee chair, an arm chair, a massage chair, a round-backed armchair, a deck chair, a folding chair and the like, the types of the chairs are different, and the application ranges of the chairs are different. The folding chair is light in structure, can be stacked, is convenient to move and store, is loved by people, is used for living from picnic barbecue and leisure fishing, and is widely applied.
The chinese patent discloses a portable cross-type assembled folding chair (grant publication number CN205250951U), which has the advantages of simple technical structure, easy manufacture, low manufacturing cost, and being beneficial to reducing the selling price of the folding chair in the market.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a portable cross-type folding chair to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
a portable crossed type assembled folding chair comprises a seat board, wherein a cushion is arranged above the seat board, rod barrels are arranged on the seat board close to the front and the back of the cushion, a bottom board is arranged below the seat board, a first supporting rod is arranged at one end between the seat board and the bottom board, a second supporting rod is arranged on one side of the first supporting rod, a second sliding groove is arranged at the bottom of the seat board close to the first supporting rod and the second supporting rod, a first sliding groove is arranged on the bottom board close to the first supporting rod and the second supporting rod, sliding blocks are arranged inside the first sliding groove and the second sliding groove close to the first supporting rod and the second supporting rod, limiting blocks are arranged on one sides of the first sliding groove and the second sliding groove close to the sliding blocks, threaded rods are arranged on the limiting blocks, a second connecting plate is arranged on one side of the seat board, and a clamping groove is arranged at the bottom of the second connecting plate, one side of the bottom plate is provided with a first connecting plate, and a clamping block is arranged above the first connecting plate.
As a still further scheme of the utility model: an electric push rod is arranged inside the rod barrel, and a handrail pad is arranged above the electric push rod.
As a still further scheme of the utility model: one side of bedplate top is provided with the back, be provided with the magic subsides between bedplate and the cushion.
As a still further scheme of the utility model: be provided with first pivot between first bracing piece and the second bracing piece, be close to first bracing piece and second bracing piece on the slider and all be provided with the second pivot.
As a still further scheme of the utility model: and springs are arranged at two ends of the second sliding groove and the first sliding groove.
As a still further scheme of the utility model: the bottom of the bottom plate is provided with a plurality of rubber bumps.
Compared with the prior art, the utility model has the beneficial effects that:
1. through arranging the first supporting rod and the second supporting rod at two ends between the seat board and the bottom board, arranging the second chute below the seat board, arranging the first chute on the bottom board, arranging the sliding block and the second rotating shaft inside the first chute and the second chute close to the first supporting rod and the second supporting rod, arranging the limiting block at one side of the sliding block, conveniently pulling the seat board and the bottom board when in use, thereby quickly opening the folding chair, adjusting the angle of the first supporting rod and the second supporting rod, then rotating the threaded rod to drive the limiting block to move, thereby limiting the sliding block in the first chute and the second chute, further keeping the upper and lower sliding blocks stable when in use, making the user safer in the process of using the folding chair, more stable in structure, less prone to damage, and more convenient and quicker to install the folding chair, avoid using more mounting tool, be provided with a plurality of rubber bumps through the below at the bottom plate for the user is more stable when using, and the frictional force between increase bottom plate and the ground avoids the bottom plate to appear sliding, guarantees the stability of folding chair when using.
2. The springs are arranged at the two ends inside the first sliding groove and the second sliding groove, so that when the device is folded and stored, the limiting blocks are collected, the seat plate moves towards the bottom plate, the sliding block moves towards the two sides of the sliding grooves under the action force without the limiting blocks, the impact force of the sliding block on the seat plate and the bottom plate can be effectively reduced under the action of the springs, the buffering effect of the sliding block is increased, the service life of the device is prolonged, meanwhile, the second connecting plate and the clamping groove are arranged at one side of the seat plate, the first connecting plate and the clamping block are arranged at one side of the bottom plate, when the device is folded and stored between the bottom plate and the seat plate, the clamping block and the clamping groove can be used for fixing, so that a handle is formed between the first connecting plate and the second connecting plate, the folded volume is small, the device is convenient for a user to carry about, the use is more convenient, a cushion is arranged above the seat plate, and the two sides of the seat plate are provided with armrest cushions, thereby improved the travelling comfort that the device was using, be provided with the magic subsides between cushion and the bedplate, be convenient for dismantle the cushion at any time, the equipment to folding chair is convenient to can wash or change the cushion at any time.
Drawings
FIG. 1 is a schematic view of a cross-sectional portable folding chair;
FIG. 2 is a front sectional view of a portable cross-sectional folding chair;
figure 3 is a side view of a portable cross-packed folding chair.
In the figure: 1. a seat plate; 2. a cushion; 3. a barrel; 4. an electric push rod; 5. a handrail pad; 6. a backrest; 7. a first support bar; 8. a second support bar; 9. a base plate; 10. a first rotating shaft; 11. a first chute; 12. a slider; 13. a second rotating shaft; 14. rubber bumps; 15. a first connecting plate; 16. a clamping block; 17. a second chute; 18. a spring; 19. a limiting block; 20. a threaded rod; 21. magic tape; 22. a second connecting plate; 23. a clamping groove.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, a portable crossed assembly folding chair includes a seat plate 1, a seat cushion 2 is disposed above the seat plate 1, rod barrels 3 are disposed on the seat plate 1 near the front and the back of the seat cushion 2, a bottom plate 9 is disposed below the seat plate 1, a first support rod 7 is disposed at one end between the seat plate 1 and the bottom plate 9, a second support rod 8 is disposed at one side of the first support rod 7, a second sliding groove 17 is disposed at the bottom of the seat plate 1 near the first support rod 7 and the second support rod 8, a first sliding groove 11 is disposed on the bottom plate 9 near the first support rod 7 and the second support rod 8, a sliding block 12 is disposed inside the first sliding groove 11 and the second sliding groove 17 near the first support rod 7 and the second support rod 8, a limiting block 19 is disposed inside the first sliding groove 11 and the second sliding groove 17 near the sliding block 12, a threaded rod 20 is disposed on the limiting block 19, one side of the seat plate 1 is provided with a second connecting plate 22, the bottom of the second connecting plate 22 is provided with a clamping groove 23, one side of the bottom plate 9 is provided with a first connecting plate 15, and a clamping block 16 is arranged above the first connecting plate 15.
In fig. 2 and 3: the inside of the rod barrel 3 is provided with the electric push rod 4, the upper side of the electric push rod 4 is provided with the armrest pad 5, the height of the armrest pad 5 can be conveniently adjusted according to the needs of a user, and the use is more convenient.
In fig. 1 and 2: one side of bedplate 1 top is provided with back 6, is provided with magic subsides 21 between bedplate 1 and the cushion 2, is convenient for dismantle cushion 2 at any time, and the equipment to folding chair is convenient to can wash or change cushion 2 at any time.
In fig. 1 and 2: a first rotating shaft 10 is arranged between the first supporting rod 7 and the second supporting rod 8, and a second rotating shaft 13 is arranged on the sliding block 12 and close to the first supporting rod 7 and the second supporting rod 8.
In fig. 2: both ends inside second spout 17 and first spout 11 all are provided with spring 18, can effectual reduction slider 12 to bedplate 1 and bottom plate 9's impact force under spring 18's effect, increase slider 12's buffering effect.
In fig. 2 and 3: the bottom of bottom plate 9 is provided with a plurality of rubber bumps 14 for the user is more stable when using, increases the frictional force between bottom plate 9 and the ground, avoids bottom plate 9 to appear sliding, guarantees the stability of folding chair when using.
The working principle of the utility model is as follows: when the device is used, the first supporting rod 7 and the second supporting rod 8 are arranged at two ends between the seat plate 1 and the bottom plate 9, the second sliding groove 17 is arranged below the seat plate 1, the first sliding groove 11 is arranged on the bottom plate 9, the sliding blocks 12 and the second rotating shaft 13 are arranged in the first sliding groove 11 and the second sliding groove 17 and close to the first supporting rod 7 and the second supporting rod 8, and the limiting block 19 is arranged at one side of the sliding block 12, so that the seat plate 1 and the bottom plate 9 can be pulled when in use, the folding chair can be quickly opened, the angles of the first supporting rod 7 and the second supporting rod 8 are adjusted, then the threaded rod 20 is rotated to drive the limiting block 19 to move, the sliding blocks 12 in the first sliding groove 11 and the second sliding groove 17 are limited, the upper sliding block 12 and the lower sliding block 12 can be kept stable when in use, and the process of using the folding chair by a user is safer, the structure is more stable, the damage is not easy to occur, the installation of the folding chair is more simple, convenient and rapid, more installation tools are avoided, a plurality of rubber bumps 14 are arranged below the bottom plate 9, a user is more stable in use, the friction force between the bottom plate 9 and the ground is increased, the bottom plate 9 is prevented from sliding, the stability of the folding chair in use is ensured, the springs 18 are arranged at the two ends inside the first sliding groove 11 and the second sliding groove 17, when the folding and storing device is folded and stored, the limit blocks 19 are convenient to pack up, the seat plate 1 moves towards the bottom plate 9, the slide block 12 moves towards the two sides of the sliding grooves under the action force without the limit blocks 19, the impact force of the slide block 12 on the seat plate 1 and the bottom plate 9 can be effectively reduced under the action of the springs 18, the buffer effect of the slide block 12 is increased, the service life of the device is prolonged, and meanwhile, the second connecting plate 22 and the clamping grooves 23 are arranged at one side of the seat plate 1, one side of bottom plate 9 is provided with first connecting plate 15 and fixture block 16, be convenient for fold between bottom plate 9 and the bedplate 1 when accomodating, usable fixture block 16 and draw-in groove 23 are fixed, thereby make and form the handle between first connecting plate 15 and the second connecting plate 22, folding back is small, convenient to use user hand-carries, it is more convenient to use, be provided with cushion 2 through the top at bedplate 1, the both sides of bedplate 1 are provided with handrail pad 5, thereby the travelling comfort of device in using has been improved, be provided with magic subsides 21 between cushion 2 and the bedplate 1, be convenient for dismantle cushion 2 at any time, make things convenient for the equipment of fifty percent discount folding chair, and can wash or change cushion 2 at any time.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (6)
1. A portable cross type assembled folding chair comprises a seat board (1) and is characterized in that a cushion (2) is arranged above the seat board (1), rod barrels (3) are arranged on the seat board (1) near the front and the back of the cushion (2), a bottom board (9) is arranged below the seat board (1), a first supporting rod (7) is arranged at one end between the seat board (1) and the bottom board (9), a second supporting rod (8) is arranged on one side of the first supporting rod (7), a second sliding groove (17) is arranged at the bottom of the seat board (1) near the first supporting rod (7) and the second supporting rod (8), a first sliding groove (11) is arranged on the bottom board (9) near the first supporting rod (7) and the second supporting rod (8), sliding blocks (12) are arranged inside the first sliding groove (11) and the second sliding groove (17) near the first supporting rod (7) and the second supporting rod (8), one side that the inside of first spout (11) and second spout (17) is close to slider (12) all is provided with stopper (19), be provided with threaded rod (20) on stopper (19), one side of bedplate (1) is provided with second connecting plate (22), the bottom of second connecting plate (22) is provided with draw-in groove (23), one side of bottom plate (9) is provided with first connecting plate (15), the top of first connecting plate (15) is provided with fixture block (16).
2. A portable cross-type assembled folding chair as claimed in claim 1, characterized in that the inside of the pole tube (3) is provided with an electric push rod (4), and the upper side of the electric push rod (4) is provided with a handrail pad (5).
3. A portable cross type assembled folding chair as claimed in claim 1, wherein a backrest (6) is provided at one side above the seat plate (1), and a magic tape (21) is provided between the seat plate (1) and the seat cushion (2).
4. A portable cross-sectional folding chair as claimed in claim 1, wherein a first pivot (10) is provided between the first support bar (7) and the second support bar (8), and a second pivot (13) is provided on the slider (12) adjacent to both the first support bar (7) and the second support bar (8).
5. A portable cross-sectional assembly folding chair as claimed in claim 1, characterized in that the second runner (17) and the first runner (11) are provided with springs (18) at both ends inside.
6. A portable cross-sectional assembly folding chair as claimed in claim 1, characterized in that the bottom of the base plate (9) is provided with rubber bumps (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122759204.1U CN216454167U (en) | 2021-11-11 | 2021-11-11 | Portable crossing equipment folding chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122759204.1U CN216454167U (en) | 2021-11-11 | 2021-11-11 | Portable crossing equipment folding chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216454167U true CN216454167U (en) | 2022-05-10 |
Family
ID=81451613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122759204.1U Active CN216454167U (en) | 2021-11-11 | 2021-11-11 | Portable crossing equipment folding chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216454167U (en) |
-
2021
- 2021-11-11 CN CN202122759204.1U patent/CN216454167U/en active Active
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