CN202077891U - Sliding limit chair - Google Patents
Sliding limit chair Download PDFInfo
- Publication number
- CN202077891U CN202077891U CN 201120207468 CN201120207468U CN202077891U CN 202077891 U CN202077891 U CN 202077891U CN 201120207468 CN201120207468 CN 201120207468 CN 201120207468 U CN201120207468 U CN 201120207468U CN 202077891 U CN202077891 U CN 202077891U
- Authority
- CN
- China
- Prior art keywords
- support
- locking mechanism
- guide rail
- tooth bar
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a sliding limit chair which comprises a chair basin, a support for supporting the chair basin, a handle, a brake cable, two linear guide rails, a gear rack pair, a pressure spring and a vertical guide rail; the chair basin is fixed on the support; the bottom of the support is arranged on the two linear guide rails and can slide forwards and backwards along the linear guide rail in an unlocked state; the gear rack pair comprises a fixed gear rack and a movable locking mechanism; the gear rack is stationary relatively to the linear guide rails; the vertical guide rail is fixed on the support; the locking mechanism is arranged on the vertical guide rail; the lower end of the brake cable is connected with the locking mechanism; the upper end of the brake cable is connected with the handle; the rotary pivot of the handle is arranged on the support or the chair basin; and an extending component used for mounting the pressure spring is arranged on the support; and the pressure spring used for reset is arranged between the locking mechanism and the extending component in the vertical direction. The sliding limit chair is simple to operate and can realize high-reliability limit of intensive positions.
Description
Technical field
The utility model relates to the spacing seat of a kind of slip.
Background technology
The spacing seat that slides is widely used in conglomeraties such as military project, traffic, amusement, medical treatment.Its position-limit mechanism extensively adopts limit methods such as latch and pellet shot from a slingshot, often exist spacing not thoroughly, shortcoming such as troublesome poeration, low, the spacing interval of reliability be big.Many defectives can not satisfy current more and more harsher ergonomics requirement gradually.
The utility model content
Technical problem to be solved in the utility model is to propose the spacing seat of a kind of slip, and this spacing seat that slides is simple to operate, can realize the highly reliable spacing of point off density position.
Technical solution of the present utility model is as follows:
The spacing seat of a kind of slip comprises support, handle, brake cable, 2 line slideways, tooth bar pair, slide block, stage clip and upright guide rails of chair basin, support chair basin;
The chair basin is fixed on the support, and frame bottom is arranged on 2 line slideways and can slides before and after line slideway under released state;
The tooth bar pair is made up of fixing following tooth bar and mobilizable upper rack, and following tooth bar is static with respect to line slideway; Upper rack is fixed on the slide block;
Upright guide rail is fixed on the support, the locking mechanism that upper rack and slide block are formed is arranged on this upright guide rail, the brake cable lower end is connected with locking mechanism, the upper end of brake cable connects handle, the pivot point of handle is provided with on support or the chair basin, be provided with the extended part that is used to install stage clip on support, the stage clip that is used to reset is vertical direction and is arranged between locking mechanism and this extended part.
Following tooth bar is arranged on the edge part of straight line guide rail, and perhaps, following tooth bar is fixed on the edge part of straight line guide rail.
Locking mechanism is provided with a vertical bar that is used to install stage clip, and vertically the upper end of bar is inserted in the hole on this extended part in revocable mode.
Beneficial effect:
Advantages such as the spacing seat of slip of the present utility model has overcome outside the scarce limits such as traditional spacing seat is spacing not thoroughly, low, the spacing interval of reliability is big, and easy to operate in addition, with low cost, manufacturing is simple.
This spacing seat that slides has following advantage:
1) adopt the engaging tooth vertically hung scroll spacing, the irreducible minimum site is apart from being single tooth pitch, and spacing density promotes greatly, and simultaneity factor rigidity is also strengthened.
2) workpieces such as tooth bar, guide rail, brake cable all can adopt standard component, have improved spacing accuracy, have reduced production cost simultaneously;
3) spacing handle position is conveniently touched, and satisfies the big colony's use habit of counting, and meets the ergonomics requirement.
Description of drawings
Fig. 1 is the general structure schematic diagram of the spacing seat of slip of the present utility model.
Fig. 2 is the local structure for amplifying schematic diagram of the spacing seat of slip of the present utility model;
Fig. 3 is the rearview (part) of the spacing seat of slip of the present utility model;
Fig. 4 is the engaging tooth wheel set of the spacing seat of slip of the present utility model and the side view of match mechanism.
Label declaration: 1. chair basin; 2. handle; 3. line slideway; 4. engaging tooth vertically hung scroll; The 41-upper rack, tooth bar under the 42-, 5. support; 6. brake cable; 7. slide block; 8. stage clip; 9. vertical guide rails, 10-extended part (being used to install the parts of stage clip), the vertical bar of 11-.
The specific embodiment
Below with reference to the drawings and specific embodiments the utility model is described in further details:
Embodiment 1:
Shown in Fig. 1-4, the spacing seat of a kind of slip is characterized in that, comprises line slideway, engaging tooth vertically hung scroll, brake cable, handle, chair basin, support, stage clip etc.
The chair basin is fixed on the support, and frame bottom is arranged on 2 line slideways and can slides before and after line slideway under released state; The tooth bar pair is made up of fixing following tooth bar and mobilizable upper rack, and following tooth bar is static with respect to line slideway; Upper rack is fixed on the slide block; Upright guide rail is fixed on the support, the locking mechanism that upper rack and slide block are formed is arranged on this upright guide rail, the brake cable lower end is connected with locking mechanism, the upper end of brake cable connects handle, the pivot point of handle is provided with on support or the chair basin, be provided with the extended part that is used to install stage clip on support, the stage clip that is used to reset is vertical direction and is arranged between locking mechanism and this extended part.Following tooth bar is fixed on the edge part of straight line guide rail.Locking mechanism is provided with a vertical bar that is used to install stage clip, and vertically the upper end of bar is inserted in the hole on this extended part in revocable mode.
Its course of work is:
External force acts on handle, by brake cable, the tooth bar up and down that is in engagement ground state is separated, and seat can be removed spacing, can slide along line slideway; After the cancellation external force, tooth bar engagement again under the stage clip effect up and down, thus realize the seat positive lock.Compression spring sleeve is contained on the vertical bar, and vertically the bar lower end is fixed on the slide block, and the upper end is unfixing, is inserted in the through hole on the extended part, can be up and down in this through hole, and stage clip is arranged between the bottom of extended part and slide block.
Described engaging tooth vertically hung scroll (forming) by upper rack and following tooth bar, tooth bar specification unanimity up and down, total number of teeth in engagement can increase and decrease according to actual conditions.Upper rack is connected on the slide block (combination of upper rack and slide block, promptly aforesaid locking mechanism), by vertically to guide rail (being upright guide rail) be fixed on the seat support;
Described brake cable, be used to protect the sleeve pipe of brake cable to be fixed on seat support, two ends link to each other with the upper rack of action bars with the engaging tooth vertically hung scroll respectively.
This seat has following characteristics:
A) spacing density height, theoretical spacing apart from reaching 5mm;
B) position limiting structure rigidity height, spacing reliable;
C) easy to operate, meet the ergonomics requirement.
Claims (3)
1. the spacing seat that slides is characterized in that, comprises support, handle, brake cable, 2 line slideways, tooth bar pair, slide block, stage clip and upright guide rails of chair basin, support chair basin;
The chair basin is fixed on the support, and frame bottom is arranged on 2 line slideways and can slides before and after line slideway under released state;
The tooth bar pair is made up of fixing following tooth bar and mobilizable upper rack, and following tooth bar is static with respect to line slideway; Upper rack is fixed on the slide block;
Upright guide rail is fixed on the support, the locking mechanism that upper rack and slide block are formed is arranged on this upright guide rail, the brake cable lower end is connected with locking mechanism, the upper end of brake cable connects handle, the pivot point of handle is provided with on support or the chair basin, be provided with the extended part that is used to install stage clip on support, the stage clip that is used to reset is vertical direction and is arranged between locking mechanism and this extended part.
2. the spacing seat of slip according to claim 1 is characterized in that following tooth bar is arranged on the edge part of straight line guide rail, and perhaps, following tooth bar is fixed on the edge part of straight line guide rail.
3. the spacing seat of slip according to claim 1 and 2 is characterized in that, locking mechanism is provided with a vertical bar that is used to install stage clip, and vertically the upper end of bar is inserted in the hole on this extended part in revocable mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120207468 CN202077891U (en) | 2011-06-20 | 2011-06-20 | Sliding limit chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120207468 CN202077891U (en) | 2011-06-20 | 2011-06-20 | Sliding limit chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202077891U true CN202077891U (en) | 2011-12-21 |
Family
ID=45338552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120207468 Expired - Lifetime CN202077891U (en) | 2011-06-20 | 2011-06-20 | Sliding limit chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202077891U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247059A (en) * | 2011-06-20 | 2011-11-23 | 长城信息产业股份有限公司 | Sliding limit seat |
| CN104354609A (en) * | 2014-10-29 | 2015-02-18 | 苏州中航中振汽车饰件有限公司 | Sliding rail for automobile seat |
| CN112638703A (en) * | 2020-04-30 | 2021-04-09 | 华为技术有限公司 | Seat adjusting method, device and system |
-
2011
- 2011-06-20 CN CN 201120207468 patent/CN202077891U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247059A (en) * | 2011-06-20 | 2011-11-23 | 长城信息产业股份有限公司 | Sliding limit seat |
| CN104354609A (en) * | 2014-10-29 | 2015-02-18 | 苏州中航中振汽车饰件有限公司 | Sliding rail for automobile seat |
| CN112638703A (en) * | 2020-04-30 | 2021-04-09 | 华为技术有限公司 | Seat adjusting method, device and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190809 Address after: 410205 Room 1001, Building 10, Changsha Zhongdian Software Park, 39 Jianshan Road, Changsha High-tech Development Zone, Changsha City, Hunan Province Co-patentee after: Changsha HCC HIDEN Technology Co., Ltd. Patentee after: Hunan Great Wall Science and Technology Information Co., Ltd. Address before: 410100 No. three, No. 5 East, Changsha Economic Development Zone, Hunan, China Co-patentee before: Changsha HCC HIDEN Technology Co., Ltd. Patentee before: GreatWall Information Industry Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111221 |