CN205083013U - Convenient portable chair that risees - Google Patents
Convenient portable chair that risees Download PDFInfo
- Publication number
- CN205083013U CN205083013U CN201520841493.1U CN201520841493U CN205083013U CN 205083013 U CN205083013 U CN 205083013U CN 201520841493 U CN201520841493 U CN 201520841493U CN 205083013 U CN205083013 U CN 205083013U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- hole
- screw
- seat portion
- groove
- 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 - Fee Related
Links
- 239000010985 leather Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 210000003462 vein Anatomy 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Abstract
The utility model provides a convenient portable chair that risees, including support column, seat portion and back, install in seat portion at the back, seat portion installs at the support column top surface, the support column includes connecting rod and branch, the connecting rod top links to each other with seat portion, the connecting rod is equipped with first screw, first screw link up the connecting rod bottom surface, the outer wall of branch is equipped with the external screw thread with first screw looks adaptation, the connecting rod is connected with branch mutually soon, the bottom of branch is equipped with logical groove, it link up branch lateral wall and bottom to lead to the groove, install rotatory in leading to the groove, the lateral wall that leads to the groove is equipped with the shaft hole, the lateral wall of rotatory piece is equipped with the pivot with shaft hole looks adaptation, the gyro wheel is installed to the one end of rotatory piece, the gasket is installed to the other end of rotatory piece, the utility model discloses can reduce with the rigid contact of bottom surface, removal chair that also can be laborsaving, simultaneously to the people of different heights, the height of regulation chair that can be convenient.
Description
Technical field
The utility model relates to chair, particularly a kind of convenient removable chair raised.
Background technology
Chair materials are convenient, and structure is simple, purposes very extensive.Present most Chair structure is single, chair is when placement, because ground and chair legs are all hard object bodies, be easy to cause wear damage to ground or chair, and when the mobile chair of needs, most needs are firmly moved chair and could be moved, require great effort very much, moreover most chair height is all fixing, the people too high or too short for different height, very inconvenient.
Utility model content
For the deficiencies in the prior art part, the utility model provides a kind of convenient removable chair raised, and it can reduce the hard contact with bottom surface, also can move chair in labour-saving, simultaneously for the people of different height, can easily regulate the height of chair.
The technical scheme provided for reaching above-mentioned object the utility model is: a kind of convenient removable chair raised, comprise support column, seat portion and back, described back is arranged in seat portion, described seat portion is arranged on support column end face, described support column comprises connecting rod and pole, described connecting rod top is connected with seat portion, described connecting rod is provided with the first screw, the described first through connecting rod bottom surface of screw, the outer wall of described pole is provided with the external screw thread suitable with the first screw, described connecting rod and pole are revolved mutually and are connected, the bottom of described pole is provided with groove, described groove is positioned at below external screw thread, the through pole sidewall of described groove and bottom, in described groove, spill spin block is installed, the sidewall of described groove is provided with axis hole, the sidewall of described spill spin block is provided with the rotating shaft suitable with axis hole, one end of described spill spin block is provided with roller, the other end of described spill spin block is provided with pad.
Further, the sidewall of described connecting rod is provided with the second screw, described second screw and the first screw connect, described second screw is provided with arresting lever, and described arresting lever protrudes connecting rod outer wall, and described arresting lever protruding end is provided with hand handle, the end of described arresting lever is provided with pad, described arresting lever precession second screw, makes pad and pole close contact, support column is fixed.
Further, described groove sidewall is provided with through hole, the through groove inside and outside of described through hole, in described through hole, fixing rod is installed, the both sides of described spill spin block are provided with the hole clipping of the same vertical line with through hole, described hole clipping equidistantly distributes in rotating shaft both sides, and described fixing rod sticks into hole clipping through through hole, is fixed by spill spin block.
Further, the length of described fixing rod is greater than the length of through hole, and described fixing rod protrudes support column sidewall, and the protruding end of described fixing rod is provided with handle, and described handle is provided with anti-slip veins.
Further, described spill spin block is provided with U-lag, and described roller is arranged in U-lag, and the sidewall of described U-lag is provided with installing hole, and the both sides of described roller are provided with the beaming roller suitable with installing hole.
Further, the end face both sides in described seat portion are provided with handrail, and described handrail comprises back-up block and traverse block, and described back-up block is fixed in seat portion, and described traverse block is arranged on back-up block end face, and described traverse block end face is provided with leather packing.
Compared with prior art, there is following beneficial effect:
1. the bottom of pole described in the utility model is provided with groove, the through pole sidewall of described groove and bottom, in described groove, spill spin block is installed, the sidewall of described groove is provided with axis hole, the sidewall of described spill spin block is provided with the rotating shaft suitable with axis hole, one end of described spill spin block is provided with roller, the other end of described spill spin block is provided with pad, described groove sidewall is provided with through hole, the through groove inside and outside of described through hole, in described through hole, fixing rod is installed, the both sides of described spill spin block are provided with the hole clipping of the same vertical line with through hole, described hole clipping equidistantly distributes in rotating shaft both sides, described fixing rod sticks into hole clipping through through hole, spill spin block is fixed, can convenient adjustment support column, the hard contact with bottom surface can be reduced, also chair can be moved in labour-saving.
2. support column described in the utility model comprises connecting rod and pole, described connecting rod top is connected with seat portion, described connecting rod is provided with the first screw, the described first through connecting rod bottom surface of screw, the outer wall of described pole is provided with the external screw thread suitable with the first screw, described connecting rod and pole are revolved mutually and be connected, and can regulate the height of chair for different height easily, it is more convenient to use, and sits and feels comfortable.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model connecting rod internal structure schematic diagram;
Fig. 3 is the utility model pole internal structure schematic diagram;
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Detailed description of the invention
As shown in Figure 1 to Figure 3, a kind of convenient removable chair raised, comprise support column 1, seat portion 2 and back 3, described back 3 is arranged in seat portion 2, described seat portion 2 is arranged on support column 1 end face, the end face both sides in described seat portion 2 are provided with handrail 21, described handrail 21 comprises back-up block 22 and traverse block 23, described back-up block 22 is fixed in seat portion 2, described traverse block 23 is arranged on back-up block 22 end face, described traverse block 23 end face is provided with leather packing 24, described handrail 21 can effectively be avoided skidding off chair when taking chair, also well can place arm simultaneously, sit sense more comfortable.
Described support column 1 comprises connecting rod 11 and pole 12, described connecting rod 11 top is connected with seat portion 2, described connecting rod 11 is provided with the first screw 13, described first screw 13 through connecting rod 11 bottom surface, the outer wall of described pole 12 is provided with the external screw thread 14 suitable with the first screw 13, described connecting rod 11 revolves mutually with pole 12 and is connected, and can regulate the height of chair for different height easily, it is more convenient to use, and sits and feels comfortable.
The sidewall of described connecting rod 11 is provided with the second screw 15, described second screw 15 and the first screw 13 connect, described second screw 15 is provided with arresting lever 4, described arresting lever 4 protrudes connecting rod 11 outer wall, described arresting lever 4 protruding end is provided with hand 41, the end of described arresting lever 4 is provided with pad 42, described arresting lever 4 precession second screw 15, make pad 42 and pole 12 close contact, support column 1 is fixed, after regulating the height of chair, described arresting lever 4 precession second screw 15, make pad 42 and pole 12 close contact, described pad 42 considerably increases the frictional force between external screw thread 14, support column 1 can be fixed firmly, and described pad 42 has good elasticity, the wearing and tearing of external screw thread 14 can be greatly reduced, improve service life.
The bottom of described pole 12 is provided with groove 16, described groove 16 through pole 12 sidewall and bottom, in described groove 16, spill spin block 5 is installed, the sidewall of described groove 16 is provided with axis hole 17, the sidewall of described spill spin block 5 is provided with the rotating shaft 51 suitable with axis hole 17, one end of described spill spin block 5 is provided with roller 52, described spill spin block 5 is provided with U-lag 53, described roller 52 is arranged in U-lag 53, the sidewall of described U-lag 53 is provided with installing hole 54, the both sides of described roller 52 are provided with the beaming roller 55 suitable with installing hole 54, the other end of described spill spin block 5 is provided with pad 56, when needs use chair, rotate spill spin block 5, spill spin block 5 is made to be positioned at bottom with one end of pad 56, chair can be placed easily, and not easily skid, pad 56 has elasticity simultaneously, chair and ground hard contact can be avoided, reduce chair or ground wear damage, when the mobile chair of needs, rotate spill spin block 5, roller 52 is made to be positioned at below, chair can be dragged in labour-saving, easy to use.
Described groove 16 sidewall is provided with through hole 18, described through hole 18 through groove 16 inside and outside, in described through hole 18, fixing rod 6 is installed, the both sides of described spill spin block 5 are provided with the hole clipping 57 with the same vertical line of through hole 18, described hole clipping 57 equidistantly distributes in rotating shaft 51 both sides, the length of described fixing rod 6 is greater than the length of through hole 18, described fixing rod 6 protrudes support column 1 sidewall, the protruding end of described fixing rod 6 is provided with handle 61, described handle 61 is provided with anti-slip veins 62, after regulating spill spin block 5, described fixing rod 6 sticks into hole clipping 57 through through hole 18, spill spin block 5 is fixed, spill spin block 5 is not easily slided skew, chair can be convenient to use.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (6)
1. the convenient removable chair raised, comprise support column, seat portion and back, described back is arranged in seat portion, described seat portion is arranged on support column end face, it is characterized in that: described support column comprises connecting rod and pole, described connecting rod top is connected with seat portion, described connecting rod is provided with the first screw, the described first through connecting rod bottom surface of screw, the outer wall of described pole is provided with the external screw thread suitable with the first screw, described connecting rod and pole are revolved mutually and are connected, the bottom of described pole is provided with groove, described groove is positioned at below external screw thread, the through pole sidewall of described groove and bottom, in described groove, spill spin block is installed, the sidewall of described groove is provided with axis hole, the sidewall of described spill spin block is provided with the rotating shaft suitable with axis hole, one end of described spill spin block is provided with roller, the other end of described spill spin block is provided with pad.
2. the convenient removable chair raised according to claim 1, it is characterized in that: the sidewall of described connecting rod is provided with the second screw, described second screw and the first screw connect, described second screw is provided with arresting lever, and described arresting lever protrudes connecting rod outer wall, and described arresting lever protruding end is provided with hand handle, the end of described arresting lever is provided with pad, described arresting lever precession second screw, makes pad and pole close contact, support column is fixed.
3. the convenient removable chair raised according to claim 1, it is characterized in that: described groove sidewall is provided with through hole, the through groove inside and outside of described through hole, in described through hole, fixing rod is installed, the both sides of described spill spin block are provided with the hole clipping of the same vertical line with through hole, described hole clipping equidistantly distributes in rotating shaft both sides, and described fixing rod sticks into hole clipping through through hole, is fixed by spill spin block.
4. the convenient removable chair raised according to claim 3, is characterized in that: the length of described fixing rod is greater than the length of through hole, and described fixing rod protrudes support column sidewall, and the protruding end of described fixing rod is provided with handle, and described handle is provided with anti-slip veins.
5. the convenient removable chair raised according to claim 1, it is characterized in that: described spill spin block is provided with U-lag, described roller is arranged in U-lag, and the sidewall of described U-lag is provided with installing hole, and the both sides of described roller are provided with the beaming roller suitable with installing hole.
6. the convenient removable chair raised according to claim 1, it is characterized in that: the end face both sides in described seat portion are provided with handrail, described handrail comprises back-up block and traverse block, described back-up block is fixed in seat portion, described traverse block is arranged on back-up block end face, and described traverse block end face is provided with leather packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520841493.1U CN205083013U (en) | 2015-10-28 | 2015-10-28 | Convenient portable chair that risees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520841493.1U CN205083013U (en) | 2015-10-28 | 2015-10-28 | Convenient portable chair that risees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205083013U true CN205083013U (en) | 2016-03-16 |
Family
ID=55473752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520841493.1U Expired - Fee Related CN205083013U (en) | 2015-10-28 | 2015-10-28 | Convenient portable chair that risees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205083013U (en) |
-
2015
- 2015-10-28 CN CN201520841493.1U patent/CN205083013U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qi Jianjun Inventor before: Chen Rongji |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170214 Address after: 101100 Beijing City, Tongzhou District Song Town Ding Village (Industrial Zone No. 5) Patentee after: Beijing times instrument household Co., Ltd. Address before: Nanpu town Quangang District Fengxiang village in Quanzhou City, Fujian province 362800 West Community 335. Patentee before: Chen Rongji |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qi Jianjun Inventor before: Chen Rongji |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170308 Address after: 101100 Beijing City, Tongzhou District Song Town Ding Village (Industrial Zone No. 5) Patentee after: Beijing times Furniture Co., Ltd. Address before: Nanpu town Quangang District Fengxiang village in Quanzhou City, Fujian province 362800 West Community 335. Patentee before: Chen Rongji |
|
| TR01 | Transfer of patent right | ||
| CU03 | Correction of utility model patent gazette | ||
| CU03 | Correction of utility model patent gazette |
Correction item: Patentee|Address Correct: Chen Rongji|Nanpu town Quangang District Fengxiang village in Quanzhou City, Fujian province 362800 West Community 335. False: Beijing times instrument household Co., Ltd.|101100 Tongzhou District, Songzhuang Town, Beijing Village (Industrial Zone, No. 5) Number: 10 Volume: 33 Correction item: Inventor Correct: Chen Rongji False: Qi Jianjun Number: 10 Volume: 33 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20181028 |