CN218337998U - Folding dining chair that facilitates use - Google Patents
Folding dining chair that facilitates use Download PDFInfo
- Publication number
- CN218337998U CN218337998U CN202221736050.2U CN202221736050U CN218337998U CN 218337998 U CN218337998 U CN 218337998U CN 202221736050 U CN202221736050 U CN 202221736050U CN 218337998 U CN218337998 U CN 218337998U
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- fixed
- wall
- seat
- dwang
- backup pad
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Abstract
The utility model discloses a folding dining chair convenient to use. Relating to the technical field of dining chairs. Including the seat, the lateral wall of seat is fixed with the handle, the standing groove has been seted up to the bottom of seat, the inner wall of standing groove is fixed with fixed cover, the inner wall of fixed cover rotates installs the dwang, the outer wall of dwang is fixed with the backup pad, set up flutedly in the backup pad, be provided with stop gear on the seat, be provided with adjustment mechanism in the recess, stop gear includes: and one side of the spring is fixed on the inner wall of the placing groove, and the other side of the spring is fixed on the limiting block. This folding dining chair that facilitates use through the pulling pull ring, can make the pull rod drive the stopper and shift out from the spacing groove, is in the shrink state because of the clockwork spring, can make the clockwork spring drive the dwang rotatory, makes the dwang drive the backup pad rotatory to the standing groove in, can accomodate the backup pad, makes things convenient for the staff to remove.
Description
Technical Field
The utility model relates to a dining chair technical field, in particular to folding dining chair who facilitates use.
Background
The dining chair material divide into: solid wood chair, steel wood chair, bent wood chair, aluminum alloy chair, metal chair, rattan chair, plastics chair, glass steel chair, ya keli chair, board-like chair, miscellaneous wooden chair, baby's dining chair and round-backed chair etc. divide into according to dining chair usage: chinese dining chairs, western-style chairs, coffee chairs, fast-food chairs, bar chairs, office chairs, etc.
The existing dining chair is large in size generally, so that when the dining chair needs to be carried, workers carry the dining chair inconveniently, the dining chair is large in size and easy to collide in the carrying process, and the folding dining chair convenient to use is further provided.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a folding dining chair that facilitates use, has solved the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a folding dining chair that facilitates use, including the seat, the lateral wall of seat is fixed with the handle, the standing groove has been seted up to the bottom of seat, the inner wall of standing groove is fixed with fixed cover, the dwang is installed in the inner wall rotation of fixed cover, the outer wall of dwang is fixed with the backup pad, set up flutedly in the backup pad, be provided with stop gear on the seat, be provided with adjustment mechanism in the recess, stop gear includes:
one side of the spring is fixed on the inner wall of the placing groove, and the other side of the spring is fixed on the limiting block;
the pull rod is fixed at the top of the limiting block;
and the pull ring is fixed at the top of the pull rod.
Optionally, a mounting block is fixed to the top of the support plate, and a limiting groove is formed in the mounting block.
Optionally, the outer wall of dwang is fixed with the clockwork spring, the clockwork spring is kept away from one side of dwang and is fixed at the inner wall of fixed cover.
Optionally, the adjusting mechanism includes a rotating rod, a rotating button is fixed at one end of the rotating rod, and a first bevel gear is fixed at the other end of the rotating rod.
Optionally, the first bevel gear and the second bevel gear are meshed with each other, a threaded rod is fixed on the inner wall of the second bevel gear, the outer wall of the threaded rod is connected in a threaded groove in a threaded mode, the threaded groove is formed in the moving plate, and a supporting block is fixed at the bottom of the moving plate.
Optionally, the support plates are provided in two sets, and the two sets of support plates are arranged in a mirror image with the seat plate.
Compared with the prior art, the utility model discloses possess following beneficial effect:
(1) This folding dining chair that facilitates use through the pulling pull ring, can make the pull rod drive the stopper and shift out from the spacing groove, is in the shrink state because of the clockwork spring, can make the clockwork spring drive the dwang rotatory, makes the dwang drive the backup pad rotatory to the standing groove in, can accomodate the backup pad, makes things convenient for the staff to remove.
(2) This folding dining chair that facilitates use, when rotating the turn-button, can make the bull stick rotatory, and then can make first bevel gear drive second bevel gear rotatory, can make the threaded rod rotatory, make the movable plate remove on the threaded rod, can play the effect of adjusting the seat height, make things convenient for people to use the device, make the practicality of device better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of the overall device of the present invention;
FIG. 2 is a schematic overall front view of the present invention;
FIG. 3 is a schematic bottom view of the seat plate, the fixing sleeve, the rotating rod and the supporting plate of the present invention;
fig. 4 is a schematic structural view of the fixing sleeve and the spring of the present invention;
FIG. 5 is an enlarged schematic view of the structure A of FIG. 2 according to the present invention;
fig. 6 is an enlarged schematic view of the structure B of fig. 2 according to the present invention.
The reference numbers illustrate: 1. a seat plate; 2. a handle; 3. a placement groove; 4. fixing a sleeve; 5. rotating the rod; 6. a support plate; 7. a clockwork spring; 8. mounting blocks; 9. a limiting groove; 10. a limiting mechanism; 101. a spring; 102. a limiting block; 103. a pull rod; 104. a pull ring; 11. a groove; 12. an adjustment mechanism; 121. a rotating rod; 122. turning a button; 123. a first bevel gear; 124. a second bevel gear; 125. a threaded rod; 126. a thread groove; 127. moving the plate; 128. and (7) a supporting block.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in 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.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 6, the utility model provides a folding dining chair that facilitates use, including seat 1, standing groove 3 has been seted up to seat 1's bottom, seat 1's lateral wall is fixed with handle 2, standing groove 3's inner wall is fixed with fixed cover 4, dwang 5 is installed in the inner wall rotation of fixed cover 4, dwang 5 keeps away from the one end rotation of fixed cover 4 and installs the inner wall at standing groove 3, dwang 5's outer wall is fixed with backup pad 6, backup pad 6 is provided with two sets ofly, and two sets of backup pad 6 use the central line on seat 1 vertical side to set up as the symmetry axis symmetry, dwang 5's outer wall is fixed with clockwork spring 7, clockwork spring 7 is kept away from one side of dwang 5 and is fixed at the inner wall of fixed cover 4, clockwork spring 7 is located the contraction state this moment, backup pad 6's top and installation piece 8's bottom fixed connection, spacing groove 9 has been seted up at installation piece 8's top, be provided with stop gear 10 on seat 1, recess 11 has been seted up in the backup pad 6, be provided with adjustment mechanism 12 in the recess 11.
The limiting mechanism 10 comprises a spring 101, one side of the spring 101 is fixed on the inner wall of the placing groove 3, the other side of the spring 101 is fixed on a limiting block 102, the outer wall of the limiting block 102 is attached to the inner wall of the limiting groove 9, the top of the limiting block 102 is fixedly connected with the bottom of a pull rod 103, a pull ring 104 is fixed on the top of the pull rod 103, when the device needs to be moved, the pull ring 104 can be pulled, the pull rod 103 can drive the limiting block 102 to move out of the limiting groove 9, when the pull rod 103 drives the limiting block 102 to move upwards, the spring 101 is compressed, when the limiting block 102 moves out of the limiting groove 9, the clockwork spring 7 is in a contraction state, the clockwork spring 7 can drive the rotating rod 5 to rotate, and the rotating rod 5 can drive the support plate 6 to move towards the placing groove 3, can make backup pad 6 move in standing groove 3, and then can accomodate backup pad 6, and then make the volume of device diminish, and then conveniently remove the device through handle 2, when using the device, can rotate backup pad 6 out from standing groove 3, and then make dwang 5 rotatory, make clockwork spring 7 shrink, can make installation piece 8 extrusion stopper 102 rebound when backup pad 6 drives installation piece 8 and rotate, make spring 101 compress, when backup pad 6 drives installation piece 8 and rotates to spacing groove 9 and stopper 102 and align, be in compression state because of spring 101, and then can make stopper 102 stretch into spacing groove 9, and then can make installation piece 8 and backup pad 6 fixed, and then can support seat 1 through backup pad 6, make things convenient for the staff to operate.
The adjusting mechanism 12 includes a rotating rod 121, the rotating rod 121 penetrates through the groove 11, the rotating rod 121 is rotatably connected with the penetration portion of the groove 11, a rotating button 122 is fixed at one end of the rotating rod 121, a first bevel gear 123 is fixed at the other end of the rotating rod 121, the first bevel gear 123 is meshed with a second bevel gear 124, a threaded rod 125 is fixed on the inner wall of the second bevel gear 124, the top of the threaded rod 125 is rotatably mounted on the inner wall of the groove 11, the outer wall of the threaded rod 125 is in threaded connection with a threaded groove 126, the threaded groove 126 is formed in a movable plate 127, the movable plate 127 is slidably mounted on the inner wall of the groove 11, the bottom of the movable plate 127 is fixedly connected with the top of a supporting block 128, and by rotating the rotating button 122, the rotating rod 121 can drive the first bevel gear 123 to rotate, the first bevel gear 123 drives the bevel gear 124 to rotate, and then the threaded rod 125 can rotate, the movable plate 127 can move on the threaded rod 125, and the movable plate 127 can move inside the groove 125 and can move inside or move outside the groove 11, and the height of the movable plate 127 can be adjusted, thereby facilitating people to use and making the device more practical.
The utility model discloses in, during the use, when needs move the device, and then can stimulate pull ring 104, make pull rod 103 drive stopper 102 shift out from spacing groove 9, be in the shrink state because of clockwork spring 7, and then can make clockwork spring 7 drive dwang 5 rotatory, and then can make dwang 5 drive backup pad 6 move toward the standing groove 3 interior removal, can make backup pad 6 move into standing groove 3, and then can accomodate backup pad 6, and then make the volume of device diminish, and then conveniently move the device through handle 2, when using the device, can rotate backup pad 6 out from standing groove 3, and then make dwang 5 rotatory, make clockwork spring 7 shrink, when backup pad 6 drives installation piece 8 rotatory, can make installation piece 8 extrude stopper 102 rebound, make spring 101 compress, when backup pad 6 drives installation piece 8 and rotate to spacing groove 9 and stopper 102, because of spring 101 is in the compression state, and then can make stopper 102 stretch into spacing groove 9, and then can make installation piece 8 and backup pad 6 fixed, and then can support seat 1 through backup pad 6, and when people rotate and align stopper 102, make the high regulation gear wheel 124 that the rotation is carried out on people's rotatory, make the utility model practical and use, make the utility model a high gear drive device of the utility model practical.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. A folding dining chair convenient to use, includes seat (1), its characterized in that: the utility model discloses a seat, including seat (1), standing groove (3), fixed cover (4), dwang (5) are installed in the inner wall rotation of fixed cover (4), the outer wall of dwang (5) is fixed with backup pad (6), seted up recess (11) on backup pad (6), be provided with stop gear (10) on seat (1), be provided with adjustment mechanism (12) in recess (11), stop gear (10) include:
one side of the spring (101) is fixed on the inner wall of the placing groove (3), and the other side of the spring (101) is fixed on the limiting block (102);
the pull rod (103), the said pull rod (103) is fixed on the top of the limited block (102);
a pull ring (104), wherein the pull ring (104) is fixed on the top of the pull rod (103).
2. The folding dining chair for convenient use according to claim 1, wherein: the top of backup pad (6) is fixed with installation piece (8), spacing groove (9) have been seted up on installation piece (8).
3. The folding dining chair for convenient use according to claim 1, wherein: the outer wall of dwang (5) is fixed with clockwork spring (7), the inner wall at fixed cover (4) is fixed to one side that dwang (5) were kept away from in clockwork spring (7).
4. The folding dining chair for convenient use according to claim 1, wherein: the adjusting mechanism (12) comprises a rotating rod (121), a rotating button (122) is fixed at one end of the rotating rod (121), and a first bevel gear (123) is fixed at the other end of the rotating rod (121).
5. The foldable dining chair for convenient use according to claim 4, wherein: the first bevel gear (123) and the second bevel gear (124) are meshed with each other, a threaded rod (125) is fixed to the inner wall of the second bevel gear (124), the outer wall of the threaded rod (125) is in threaded connection with a threaded groove (126), the threaded groove (126) is formed in a moving plate (127), and a supporting block (128) is fixed to the bottom of the moving plate (127).
6. The folding dining chair as claimed in claim 1, wherein: the two groups of supporting plates (6) are arranged, and the two groups of supporting plates (6) are arranged in a mirror image mode by the seat plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221736050.2U CN218337998U (en) | 2022-07-05 | 2022-07-05 | Folding dining chair that facilitates use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221736050.2U CN218337998U (en) | 2022-07-05 | 2022-07-05 | Folding dining chair that facilitates use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218337998U true CN218337998U (en) | 2023-01-20 |
Family
ID=84912699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221736050.2U Active CN218337998U (en) | 2022-07-05 | 2022-07-05 | Folding dining chair that facilitates use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218337998U (en) |
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2022
- 2022-07-05 CN CN202221736050.2U patent/CN218337998U/en active Active
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