CN219742223U - Stand chair with armrests - Google Patents
Stand chair with armrests Download PDFInfo
- Publication number
- CN219742223U CN219742223U CN202321006457.4U CN202321006457U CN219742223U CN 219742223 U CN219742223 U CN 219742223U CN 202321006457 U CN202321006457 U CN 202321006457U CN 219742223 U CN219742223 U CN 219742223U
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- Prior art keywords
- wall
- armrests
- movable block
- block
- mounting plate
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- 241000190070 Sarracenia purpurea Species 0.000 claims description 3
- 235000013361 beverage Nutrition 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Special Chairs (AREA)
Abstract
The utility model belongs to the field of stand chairs, in particular to a stand chair with armrests, which comprises a seat, a mounting plate, armrests and a lifting mechanism, wherein the mounting plate is fixedly arranged on the lower end surface of the seat, and the armrests are slidably arranged on one side of the seat; the lifting mechanism comprises a movable block, a telescopic frame and a sliding block, wherein the movable block is slidably arranged in the mounting plate, and the telescopic frame is hinged to the outer wall of the movable block; the armrest can be lifted and fixed by pulling up the armrest, the operation is simple and convenient, otherwise, people can lower the armrest by pulling the pull rod to separate the limiting block from the movable block, so that the elbow of the user can be conveniently placed on the armrest to support the body, the waist can be properly relaxed, the fatigue of the waist is reduced, the use comfort of the device is improved, meanwhile, the armrest can be stored when not in use, the space is saved, and the problem of poor comfort of a stand chair without the armrest when in use is solved.
Description
Technical Field
The utility model relates to the field of stand chairs, in particular to a stand chair with armrests.
Background
The stand chair is a chair specially applied to stadiums and audience seats under the singing and dance movie theatres, can be simply and quickly installed on a general foundation, is firm and durable in fixing parts, and is suitable for daily seats of the stadiums.
Most of the existing grandstand chairs are not provided with armrests, and because the grandstand chairs are usually used on a grandstand and steps, the height of the chair is low, when an adult sits on the grandstand chairs for a long time, the adult does not support the body for a long time, and the waist is easy to feel uncomfortable, so that the grandstand chairs without armrests are poor in comfort when being used.
Therefore, aiming at the problems, a stand chair with armrests is provided.
Disclosure of Invention
In order to make up the defects of the prior art and solve the problem of poor comfort of the stand chair without armrests when in use, the utility model provides the stand chair with armrests.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a stand chair with armrests, which comprises a seat, a mounting plate, armrests and a lifting mechanism, wherein the mounting plate is fixedly arranged on the lower end surface of the seat, and the armrests are slidably arranged on one side of the seat; the lifting mechanism comprises a movable block, a telescopic frame and a sliding block, wherein the movable block is slidably mounted in the mounting plate, the telescopic frame is hinged to the outer wall of the movable block, the sliding block is slidably mounted in the handrail, and the outer wall of the sliding block is hinged to one end of the telescopic frame, which is far away from the movable block, so that people can place the elbow on the handrail, support the body, and can properly relax the waist, fatigue of the waist is reduced, the comfort level of the device is improved, and meanwhile, the handrail can be stored when the device is not used, and the space is saved.
Preferably, the internally mounted of mounting panel has the gliding stopper that is used for spacing movable block, and the outer wall fixedly connected with connecting rod of stopper, and one side that the stopper was kept away from to the connecting rod is provided with reset spring, and the outer wall slidable mounting of mounting panel has the pull rod, and the outer wall fixed connection of one end and the connecting rod of pull rod reset spring cover is established at the outer wall of pull rod to the lift of handrail has been realized.
Preferably, the inner wall fixedly connected with of mounting panel is used for spacing movable block gliding fixed block to the steadiness that the handrail used has been improved.
Preferably, one end of the return spring is fixedly connected with the outer wall of the connecting rod, and the other end of the return spring is fixedly connected with the inner wall of the mounting plate, so that the stability of the return spring during movement can be improved, and the shaking of the return spring is reduced.
Preferably, the outer wall of the movable block is arranged to be in a slope shape, and the outer wall of the limiting block is matched with the outer wall of the movable block, so that people can lift the handrail conveniently, and the operation is simpler and more convenient.
Preferably, the upper end face of the armrest is provided with a storage groove for storing the water cup, so that people can conveniently store bottled or cup-shaped beverage.
Preferably, the outer wall fixedly connected with of sliding block is used for restricting the guide block of sliding block slip direction, supplies the gliding spread groove of sliding block to have been seted up to the inside of handrail, and the outer wall of sliding block is laminated with the inner wall slip of spread groove to can increase the joint strength between handrail and the sliding block, improve the stability when the sliding block slides.
The utility model has the advantages that:
the armrest can be lifted and fixed by pulling the armrest upwards, the operation is simple and convenient, otherwise, people can separate the limiting block from the movable block by pulling the pull rod, the armrest can be lowered, the problem that the comfort of the stand chair without the armrest is poor in use is solved, the elbow is convenient to place on the armrest, the support is provided for the body, the waist can be properly relaxed, the fatigue of the waist is reduced, the use comfort of the device is improved, meanwhile, the armrest can be stored when the stand chair without the armrest is not used, and the space is saved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of the present utility model;
FIG. 3 is a schematic cross-sectional view of a three-dimensional structure of the present utility model;
fig. 4 is an enlarged schematic view of the a structure of fig. 3 in the present utility model.
In the figure: 1. a seat; 2. a mounting plate; 3. an armrest; 4. a movable block; 5. a telescopic frame; 6. a sliding block; 7. a limiting block; 8. a connecting rod; 9. a return spring; 10. and (5) a pull 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.
Example 1
Referring to fig. 1-4, a stand chair with armrests comprises a seat 1, a mounting plate 2, armrests 3 and a lifting mechanism, wherein the mounting plate 2 is fixedly arranged on the lower end face of the seat 1, the seat 1 is arranged above the mounting plate 2, the seat 1 can be prevented from being directly contacted with the ground, a certain dampproof effect is achieved, the armrests 3 are slidably arranged on one side of the seat 1, the armrests 3 can slide upwards or downwards through the lifting mechanism, and then the armrests 3 can be used or stored, so that the number of the armrests 3 and the lifting mechanism can be two for improving the comfort level of people when the stand chair is used, and the armrests 3 and the lifting mechanism are respectively located on two sides of the seat 1.
The elevating system includes movable block 4, expansion bracket 5 and sliding block 6, in order to improve the stability when expansion bracket 5 stretches out and draws back, and the quantity of movable block 4 and sliding block 6 sets up to two respectively, and movable block 4 slidable mounting is in the inside of mounting panel 2, and the telescopic bracket 5 articulates the outer wall at movable block 4, and sliding block 6 slidable mounting is in the inside of handrail 3, and the outer wall of sliding block 6 is articulated with the one end that movable block 4 was kept away from to expansion bracket 5.
When the armrest 3 is required to be lifted, the telescopic frame 5 can be stretched by sliding the two movable blocks 4 in opposite directions, so that the armrest 3 above the sliding block 6 is lifted, people can conveniently place the elbow on the armrest 3, support is provided for the body, the waist can be properly relaxed, fatigue of the waist is reduced, and the comfort level of the device in use is improved.
Conversely, when the armrest 3 is not required to be used, the telescopic frame 5 can be contracted by sliding the two movable blocks 4 in opposite directions, the armrest 3 is lowered, and at the same time, the telescopic frame 5 can be retracted into the mounting plate 2, so that the telescopic frame 5 and the armrest 3 are accommodated, and the space is saved.
The internally mounted of mounting panel 2 has the stopper 7 that is used for spacing movable block 4 gliding, and the quantity of stopper 7 is provided with two, and two stopper 7 are located the looks back of two movable blocks 4, through two stopper 7 that set up, can be fixed in two movable blocks 4 between two stopper 7, prevents that handrail 3 from unexpected decline.
The outer wall fixedly connected with connecting rod 8 of stopper 7, one side that stopper 7 was kept away from to connecting rod 8 is provided with reset spring 9, and the outer wall slidable mounting of mounting panel 2 has pull rod 10, and the one end of pull rod 10 and the outer wall fixed connection of connecting rod 8, reset spring 9 cover are established at the outer wall of pull rod 10, through establishing reset spring 9 cover at the outer wall of pull rod 10, can reduce reset spring 9's rocking, prevent that reset spring 9 from taking place to crooked.
People can drive the connecting rod 8 to move towards the direction far away from the movable block 4 through pulling the pull rod 10, squeeze the reset spring 9, and then can drive the two limiting blocks 7 to be taken in the inside of the mounting plate 2, so that the two limiting blocks 7 are separated from the movable block 4, at the moment, the handrail 3 can be lowered, the two movable blocks 4 can move towards the opposite directions, and when the handrail 3 is lowered, the pull rod 10 is loosened again.
The inner wall fixedly connected with of mounting panel 2 is used for spacing movable block 4 gliding fixed block.
Through the fixed block that sets up, can restrict the highest height that handrail 3 risen, prevent handrail 3 in the use, because unexpected collision upwards takes place to remove, improved the steadiness that handrail 3 used.
Example two
Referring to fig. 1-4, further steps are provided based on the first embodiment:
one end of the return spring 9 is fixedly connected with the outer wall of the connecting rod 8, and the other end of the return spring 9 is fixedly connected with the inner wall of the mounting plate 2.
Through setting up the one end of reset spring 9 and connecting rod 8's outer wall fixed connection, reset spring 9's the other end and the inner wall fixed connection of mounting panel 2, can improve reset spring 9 stability when moving, reduce reset spring 9's rocking.
The outer wall of the movable block 4 is arranged into a slope shape, and the outer wall of the limiting block 7 is matched with the outer wall of the movable block 4.
When the handrail 3 is needed to be used, people only need to pull up the handrail 3 upwards, can drive the expansion bracket 5 to stretch, meanwhile, the two movable blocks 4 slide towards opposite directions, when the outer walls of the slopes of the two movable blocks 4 are contacted with the positions of the limiting blocks 7, extrusion occurs between the two movable blocks, the two limiting blocks 7 can be pressed into the mounting plate 2, then the two movable blocks 4 are attached to the outer walls of the fixed blocks after passing through the limiting blocks 7, the limiting blocks 7 are popped up again due to the elastic force of the reset spring 9, and return to the far-away position, so that the handrail 3 is fixed, the handrail 3 is lifted by people conveniently, and the operation is simple and convenient.
The upper end face of the armrest 3 is provided with a storage groove for placing a water cup.
Through the storage groove that sets up, can be convenient for people place bottled or cup's beverage, reduce the beverage and put the subaerial condition of being kicked down.
The outer wall fixedly connected with of sliding block 6 is used for restricting the guide block of sliding block 6 slip direction, and the sliding tray that supplies sliding block 6 to slide is seted up to the inside of handrail 3, and the outer wall of sliding block 6 and the inner wall slip laminating of sliding tray.
Through guide block and the sliding tray that set up, can increase the joint strength between handrail 3 and the sliding block 6, improve the stability when sliding block 6 slides, alleviate the skew that sliding block 6 slides the in-process and take place.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. A stand chair with armrests, which is characterized in that: the novel seat comprises a seat (1), a mounting plate (2), armrests (3) and a lifting mechanism, wherein the mounting plate (2) is fixedly arranged on the lower end face of the seat (1), and the armrests (3) are slidably arranged on one side of the seat (1);
the lifting mechanism comprises a movable block (4), a telescopic frame (5) and a sliding block (6), wherein the movable block (4) is slidably mounted in the mounting plate (2), the telescopic frame (5) is hinged to the outer wall of the movable block (4), the sliding block (6) is slidably mounted in the handrail (3), and the outer wall of the sliding block (6) is hinged to one end, away from the movable block (4), of the telescopic frame (5).
2. A stand chair with armrests according to claim 1, characterized in that: the utility model discloses a movable block, including mounting panel (2), movable block (4), connecting rod (8) are fixed on the outer wall of stopper (7), connecting rod (8) are kept away from a side of stopper (7) is provided with reset spring (9), the outer wall slidable mounting of mounting panel (2) has pull rod (10), the one end of pull rod (10) with the outer wall fixed connection of connecting rod (8), reset spring (9) cover is established the outer wall of pull rod (10).
3. A stand chair with armrests according to claim 2, characterized in that: the inner wall of the mounting plate (2) is fixedly connected with a fixed block used for limiting the sliding of the movable block (4).
4. A stand chair with armrests according to claim 3, characterized in that: one end of the return spring (9) is fixedly connected with the outer wall of the connecting rod (8), and the other end of the return spring (9) is fixedly connected with the inner wall of the mounting plate (2).
5. A stand chair with armrests according to claim 4, wherein: the outer wall of the movable block (4) is arranged to be in a slope shape, and the outer wall of the limiting block (7) is matched with the outer wall of the movable block (4).
6. A stand chair with armrests according to claim 5, wherein: the upper end face of the armrest (3) is provided with a storage groove for placing a water cup.
7. A stand chair with armrests according to claim 6, wherein: the outer wall fixedly connected with of sliding block (6) is used for limiting the guide block of sliding block (6) slip direction, supply is seted up to the inside of handrail (3) sliding block (6) gliding sliding tray, the outer wall of sliding block (6) is laminated with the inner wall slip of sliding tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321006457.4U CN219742223U (en) | 2023-04-28 | 2023-04-28 | Stand chair with armrests |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321006457.4U CN219742223U (en) | 2023-04-28 | 2023-04-28 | Stand chair with armrests |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219742223U true CN219742223U (en) | 2023-09-26 |
Family
ID=88092235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321006457.4U Active CN219742223U (en) | 2023-04-28 | 2023-04-28 | Stand chair with armrests |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219742223U (en) |
-
2023
- 2023-04-28 CN CN202321006457.4U patent/CN219742223U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |