CN204541228U - A kind of lift adjustment structure of pipe fitting - Google Patents
A kind of lift adjustment structure of pipe fitting Download PDFInfo
- Publication number
- CN204541228U CN204541228U CN201520049422.8U CN201520049422U CN204541228U CN 204541228 U CN204541228 U CN 204541228U CN 201520049422 U CN201520049422 U CN 201520049422U CN 204541228 U CN204541228 U CN 204541228U
- Authority
- CN
- China
- Prior art keywords
- fixture
- outer tube
- lift adjustment
- adjustment structure
- pipe fitting
- 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
- 238000006073 displacement reaction Methods 0.000 claims abstract description 14
- 238000003860 storage Methods 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000007373 indentation Methods 0.000 claims description 3
- 239000007799 cork Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
This novel lift adjustment structure that a kind of pipe fitting is provided, comprise: the interior pipe of the outer tube of a hollow, a fixture, a hollow and a displacement component, one end of fixture is provided with a stator, described fixture is arranged in described outer tube, and utilize described stator to be fixed on one end of described outer tube, described interior pipe is inserted in described outer tube, and makes described fixture be placed in this interior pipe; Described displacement component is made up of the plectrum of a body, two ora terminalis tool protuberances and desired location tool pivot hole, two elastic parts and a hinged arm, and described body is fixedly arranged on the bottom of described interior pipe.The lift adjustment mode of this novel overall is simple and convenient, and does not need to expend strength, and can complete the adjustment of height like a cork, mode of operation is simple and convenient, the advantage of dark tool practicality.
Description
Technical field
The utility model belongs to lifting accessory field, particularly a kind of lift adjustment structure of pipe fitting.
Background technology
Existing study table height adjust structure, diversity is what various; Modally be mainly the hole being provided with some arrangement shapes in interior pipe, and utilize the clamping screw on outer tube to wear to be positioned in suitable hole, to carry out suitable table height adjustment.
Although existing study table body has the function of Height Adjustment, but when carrying out Height Adjustment, every clamping screw all must first unscrew, after table height is adjusted by person to be used, carry out turning tight action to every clamping screw again, whole operating process is complicated and needs spend the longer time.
In addition, due to the table body weight that tool is suitable itself, if again after putting on article or file, overall weight will be heavier, when user will adjust height of table top, after all clamping screws all unscrew, owing to there is no the relation of bracing force, desktop can plunk down and cause danger, therefore user must help desktop on the other hand, and another hand carries out turning tight, if the muscle power of user is not good to clamping screw again, just cannot hold up desktop smoothly, adjustment action quite bothers and painstaking.
Moreover after being drawn high by interior pipe, the hole of whole row just reveals, cause the aesthetic appearance degree of a body not good; Be event, according to the disappearance of described study table, have the necessity it improved further in fact.
Inventor is because current study table structure still has the place of improvement, so be just engaged in the production and marketing experience for many years of Related product, and for the relevant issues existed at present, the method that deep thinking improves, after repeatedly improveing test, finally create a kind of lift adjustment structure of pipe fitting.。
Summary of the invention
It is simple and convenient that one of this novel object is to provide a kind of lift adjustment operation, and the pipe fitting of upwards pull-out is without the design of any hole, can keep the lift adjustment structure of the pipe fitting of preferably aesthetics.
This another novel object is that mode of operation is simple and convenient, not only effortlessly, and the lift adjustment structure of the pipe fitting of tool adjustment security.
For achieving the above object, technical scheme of the present invention is:
A kind of lift adjustment structure of pipe fitting, comprise: the interior pipe of the outer tube of a hollow, a fixture, a hollow and a displacement component, one end of described fixture is provided with a stator, described fixture is arranged in described outer tube, and utilize described stator to be fixed on one end of described outer tube, described fixture is provided with one and engraves groove, described in engrave groove side be respectively equipped with and some and describedly engrave the arrangement shape side direction that groove communicates and lack edge, make adjacent two to lack edge and form a stopper, , described interior pipe is inserted in described outer tube, and makes described fixture be placed in this interior pipe, described displacement component is by a body, the plectrum of two ora terminalis tool protuberances and desired location tool pivot hole, two elastic parts and a hinged arm formed, described body is fixedly arranged on the bottom of described interior pipe, described body has a longitudinal direction must passed for this fixture and wears groove, and the both sides of described body have one respectively must for the accommodating storage tank of each plectrum, the top of described storage tank has one must for the accommodating recess of the protuberance of this plectrum, the bottom of described storage tank has one and lacks portion, the lateral margin in described scarce portion forms a stop surface, the side of described storage tank has one must for the accommodating sunken portion of this elastic parts, this plectrum is pushed against under making described elastic parts normality, and there is between described two storage tanks a swing space, described swing space is for passing for described hinged arm, and make the two ends of described hinged arm be arranged in the pivot hole of described two plectrums, and make described hinged arm be positioned at the scarce edge of this fixture.
Described fixture is a plate body.
Described stator and described fixture are vertical setting.
Described elastic parts is spring.
The lift adjustment structure of described pipe fitting, also comprise two and be pressed against sheet, the described sheet that is pressed against is provided with an open-work towards the pivot hole position of described plectrum, described open-work is supply the end of described hinged arm to wear, and the position that plectrum is positioned at described protuberance is provided with a perforation, the described sheet that is pressed against is provided with a locating convex block towards the position of described perforation, and described locating convex block is installed in described perforation.
The lift adjustment structure of described pipe fitting, also comprises a locking member, and described locking member is installed in the nearly top desired location of described outer tube, and described locking member is revolved and locks in described outer tube, and pushes against the outside wall surface of described interior pipe.
The lift adjustment structure of described pipe fitting, also comprises two crossbearers and a table, and described crossbearer is fixedly arranged on the bottom of described outer tube and the top of described interior pipe respectively, and the crossbearer end face being positioned at described pipe top sets firmly described table.
The lift adjustment structure of described pipe fitting, also comprises a sheath, and described sheath system is fixedly arranged on the apical margin position of described outer tube.
The lift adjustment structure of described pipe fitting, also comprises four rolling members, and the both sides of the nearly bottom desired location of described body are respectively equipped with two installing holes, and described installing hole is respectively used to described rolling member installing location.
The general indentation of described scarce edge.
Described locking member is bolt; Described rolling member is roller.
The beneficial effects of the utility model are:
The pipe fitting upwards pulled out, without the design of any cavity, maintains preferably aesthetics, and easy to operate, and effortlessly, security is high in lift adjustment.
Accompanying drawing explanation
Fig. 1 is the schematic appearance of the utility model embodiment 1;
Fig. 2 is the structural representation that in Fig. 1, inner and outer tubes combine;
Fig. 3 is the decomposing schematic representation of displacement component in Fig. 1;
Fig. 4 is that schematic diagram is cutd open in the side of Fig. 2;
Fig. 5 is the structural representation that crossbearer and outer tube combine;
Fig. 6 is the structural representation risen in Fig. 1 in the rear outer tube of adjustment;
Fig. 7 is the structural representation in the outer tube that amplifies in Fig. 6;
Fig. 8 is the side schematic view of embodiment 2.
In figure: 10, outer tube; 20, fixture; 21, stator; 22, groove is engraved; 23, edge is lacked; 24, stopper; 30, interior pipe; 40, displacement component; 41, body; 411, groove is worn; 412, storage tank; 413, recess; 414, portion is lacked; 415, stop surface; 416, portion is fallen into; 417, swing space; 418, installing hole; 42, plectrum; 421, protuberance; 422, pivot hole; 423, perforation; 43, elastic parts; 44, hinged arm; 45, sheet is pressed against; 451, open-work; 452, locating convex block; 50, locking member; 60, crossbearer; 70, table; 80, sheath; 90, rolling member; A, seat.
Detailed description of the invention
Further illustrate a kind of embodiment of the present utility model with reference to the accompanying drawings.
Embodiment 1: referring to figs. 1 to Fig. 7,
A lift adjustment structure for pipe fitting, it comprises: a hollow outer tube 10; The interior pipe 30 of one fixture 20, hollow, and a displacement component; Fixture 20 is strip, one end of fixture 20 has a stator 21, and this fixture 20 is for being arranged in outer tube 10, and utilize stator 21 to be fixed on one end of outer tube 10, and fixture 20 there is a strip engrave groove 22, the side of engraving groove 22 is respectively equipped with somely engraves with this arrangement shape side direction that groove 22 communicates and lacks edge 23, makes adjacent two to lack edge 23 and forms a stopper 24;
One hollow bowl 30, interior pipe 30 is inserted in this outer tube 10, and makes fixture 20 be placed in interior pipe 30;
Displacement component 40 is by the body 41 of a plastic material, the plectrum 42 of two ora terminalis tool protuberances 421 and desired location tool pivot hole 422, two elastic parts 43 and a hinged arm 44 formed, this body 41 is the bottom being fixedly arranged on this interior pipe 30, this body 41 has one and must pass for this fixture 20 and ly longitudinally wear groove 411, and the both sides of this body 41 have one respectively must for the accommodating storage tank 412 of each plectrum 42, the top of this storage tank 412 has one must for the accommodating recess 413 of the protuberance 421 of this plectrum 42, and the bottom of this storage tank 412 has a scarce portion 414, the lateral margin in this scarce portion 414 forms a stop surface 415, and the side of this storage tank 412 have one must for the accommodating sunken portion 416 of this elastic parts 43, this plectrum 42 is pushed against under making this elastic parts 43 normality, and there is between this two storage tank 412 swing space 417, this swing space 417 passes for this hinged arm 44, and make the two ends of this hinged arm 44 be arranged in the pivot hole 422 of this two plectrum 42, and make this hinged arm 44 be positioned at the scarce edge 23 of this fixture 20.
This fixture 20 is a plate body.
This stator 21 is vertical setting with this fixture 20.
This elastic parts 43 is spring.
The lift adjustment structure of pipe fitting also comprises two and is pressed against sheet 45, this is pressed against sheet 45 and is provided with an open-work 451 towards pivot hole 422 position of this plectrum 42, this open-work 451 wears for the end of this hinged arm 44, and the position that plectrum 42 is positioned at this protuberance 421 is provided with a perforation 423, this is pressed against sheet 45 and is provided with a locating convex block 452 towards the position of this perforation 423, and this locating convex block 452 is installed in this perforation 423.
The lift adjustment structure of pipe fitting also comprises a locking member 50, and this locking member 50 is installed in the nearly top desired location of this outer tube 10, and this locking member 50 is revolved and locks in this outer tube 10, and pushes against the outside wall surface of this interior pipe 30.
The lift adjustment structure of pipe fitting also comprises two crossbearer 60 and tables 70, and each crossbearer 60 is fixedly arranged on the bottom of this outer tube 10 and the top of this interior pipe 30 respectively, and crossbearer 60 end face being positioned at this pipe 30 top sets firmly this table 70.
The lift adjustment structure of pipe fitting also comprises a sheath 80, and this sheath 80 is fixedly arranged on the apical margin position of this outer tube 10.
The lift adjustment structure of pipe fitting also comprises four rolling members 90, and the both sides of the nearly bottom desired location of this body 41 are respectively equipped with two installing holes 418, and each installing hole 418 installs location for each rolling member 90 respectively.
This rolling member 90 is roller.
This locking member 50 is bolt.
The general indentation of each scarce edge 23.
And form by above combination, consult shown in Fig. 1 to Fig. 7, user can combine originally novel with two crossbearers 60 and a table 70, makes it formation body structure, as shown in Figure 1, and conveniently can carry out the lift in height adjustment of a body for user.
When user is for increasing height, only need first locking member 50 to be unscrewed, upwards pull interior pipe 30 (as shown in Figure 4) afterwards, displacement component 40 is also synchronously moved up, and can utilize hinged arm 44 in displacement component 40 in the scarce edge 23 being stuck in fixture 20, and wear each plectrum 42 due to the two ends of hinged arm 44, and each plectrum 42 is by elastic parts 43 elasticity pushing and pressing (as shown in Figure 5), therefore hinged arm 44 can be made positively in the scarce edge 23 being stuck in fixture 20, and not reason external force promotion and produce, the safety issue of displacement, dark tool security.
If and user continues upwards to pull interior pipe 30, hinged arm 44 can be made to lack edge 23 along the zigzag of fixture 20 move up, until after user adjusts to preferred height, elastic parts 43 elasticity is utilized to push against each plectrum 42, make hinged arm 44 again in the scarce edge 23 being stuck in fixture 20, finally, user only needs to be screwed by locking member 50 again, make it to screw in outer tube 10, and push against the outside wall surface of interior pipe 30, and complete the lift in height adjustment operation of a body, the adjustment mode of entirety is simple and convenient, and the interior pipe 30 upwards pulled out there is no any hole design, preferably aesthetics can be kept, dark tool practicality.
When user is for downgrading height, only need first locking member 50 to be unscrewed, upwards pull interior pipe 30 (as shown in Figure 6) afterwards, displacement component 40 is also synchronously moved up, the apical position (as shown in Figure 7) hinged arm 44 being moved to engrave groove 22, when hinged arm 44 is positioned at the apical position engraving groove 22, the plectrum 42 of both sides just can be driven to fall within scarce portion 414, and make the lateral margin face of plectrum 42 abut against to the stop surface 415 in scarce portion 414 (as shown in Figure 7), and hinged arm 44 is now engraved in groove 22 because falling within, but not be positioned at scarce edge 23, therefore be available for users to the bottom position (as shown in Figure 4) directly like a cork interior pipe 30 being moved to outermost tubes 10 downwards, and be available for users to again to adjust suitable for using height, overall lift adjustment mode is simple and convenient, and do not need to expend strength, the adjustment of height can be completed like a cork, mode of operation is simple and convenient, dark tool practicality.
Embodiment 2: with reference to figure 8:
Outside this novel adjustment not only can assembled as table height, also can be used as the adjustment of seat A height, and also can reach aforementioned Usage parameter control, the convenient and practical property of dark tool.
The above not imposes any restrictions this novel technical scope, all above embodiment is done according to the utility model technical spirit any amendment, equivalent variations and modification, all still belong in the scope of this novel technical scheme.
Claims (10)
1. the lift adjustment structure of a pipe fitting, it is characterized in that: comprising: the interior pipe of the outer tube of a hollow, a fixture, a hollow and a displacement component, one end of described fixture is provided with a stator, described fixture is arranged in described outer tube, and utilize described stator to be fixed on one end of described outer tube, described fixture is provided with one and engraves groove, described in engrave groove side be respectively equipped with and some and describedly engrave the arrangement shape side direction that groove communicates and lack edge, make adjacent two to lack edge and form a stopper, described interior pipe is inserted in described outer tube, and makes described fixture be placed in this interior pipe, described displacement component is by a body, the plectrum of two ora terminalis tool protuberances and desired location tool pivot hole, two elastic parts and a hinged arm formed, described body is fixedly arranged on the bottom of described interior pipe, described body has a longitudinal direction must passed for this fixture and wears groove, and the both sides of described body have one respectively must for the accommodating storage tank of each plectrum, the top of described storage tank has one must for the accommodating recess of the protuberance of this plectrum, the bottom of described storage tank has one and lacks portion, the lateral margin in described scarce portion forms a stop surface, the side of described storage tank has one must for the accommodating sunken portion of this elastic parts, this plectrum is pushed against under making described elastic parts normality, and there is between described two storage tanks a swing space, described swing space is for passing for described hinged arm, and make the two ends of described hinged arm be arranged in the pivot hole of described two plectrums, and make described hinged arm be positioned at the scarce edge of this fixture.
2. the lift adjustment structure of pipe fitting according to claim 1, is characterized in that: described fixture is a plate body.
3. the lift adjustment structure of pipe fitting according to claim 1, is characterized in that: described stator and described fixture are vertical setting.
4. the lift adjustment structure of pipe fitting according to claim 1, is characterized in that: described elastic parts is spring.
5. the lift adjustment structure of pipe fitting according to claim 1, it is characterized in that: also comprise two and be pressed against sheet, the described sheet that is pressed against is provided with an open-work towards the pivot hole position of described plectrum, described open-work is supply the end of described hinged arm to wear, and the position that plectrum is positioned at described protuberance is provided with a perforation, the described sheet that is pressed against is provided with a locating convex block towards the position of described perforation, and described locating convex block is installed in described perforation.
6. the lift adjustment structure of pipe fitting according to claim 1, it is characterized in that: also comprise a locking member, described locking member is installed in the nearly top desired location of described outer tube, and described locking member is revolved and locks in described outer tube, and pushes against the outside wall surface of described interior pipe.
7. the lift adjustment structure of pipe fitting according to claim 1, it is characterized in that: also comprise two crossbearers and a table, described crossbearer is fixedly arranged on the bottom of described outer tube and the top of described interior pipe respectively, and the crossbearer end face being positioned at described pipe top sets firmly described table.
8. the lift adjustment structure of pipe fitting according to claim 1, is characterized in that: also comprise a sheath, described sheath system is fixedly arranged on the apical margin position of described outer tube.
9. the lift adjustment structure of pipe fitting according to claim 1, is characterized in that: also comprise four rolling members, and the both sides of the nearly bottom desired location of described body are respectively equipped with two installing holes, and described installing hole is respectively used to described rolling member installing location.
10. the lift adjustment structure of pipe fitting according to claim 1, is characterized in that: the general indentation of described scarce edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520049422.8U CN204541228U (en) | 2015-01-23 | 2015-01-23 | A kind of lift adjustment structure of pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520049422.8U CN204541228U (en) | 2015-01-23 | 2015-01-23 | A kind of lift adjustment structure of pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204541228U true CN204541228U (en) | 2015-08-12 |
Family
ID=53816416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520049422.8U Expired - Fee Related CN204541228U (en) | 2015-01-23 | 2015-01-23 | A kind of lift adjustment structure of pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204541228U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017079917A1 (en) * | 2015-11-11 | 2017-05-18 | La (Linear Adjustment) Dev. Limited | Telescopic support device for furniture |
| KR102340582B1 (en) * | 2021-09-30 | 2021-12-20 | 선진공업주식회사 | Desk chair height adjuster |
| KR102342067B1 (en) * | 2021-09-30 | 2021-12-24 | 선진공업주식회사 | Desk chair height adjuster |
-
2015
- 2015-01-23 CN CN201520049422.8U patent/CN204541228U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017079917A1 (en) * | 2015-11-11 | 2017-05-18 | La (Linear Adjustment) Dev. Limited | Telescopic support device for furniture |
| KR102340582B1 (en) * | 2021-09-30 | 2021-12-20 | 선진공업주식회사 | Desk chair height adjuster |
| KR102342067B1 (en) * | 2021-09-30 | 2021-12-24 | 선진공업주식회사 | Desk chair height adjuster |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204541228U (en) | A kind of lift adjustment structure of pipe fitting | |
| CN210821624U (en) | Drawing auxiliary device for environmental art design | |
| CN204245763U (en) | A kind of wall flowerpot frame | |
| CN201658010U (en) | Cabinet provided with adjustable storage space | |
| CN203987015U (en) | A kind of multifunction chair handrail | |
| CN204249679U (en) | Multi-functional sculpture table | |
| CN205166724U (en) | Atmospheric pressure angle stationary vice structure | |
| CN203647210U (en) | Storage rack | |
| CN203986984U (en) | A kind of stool of expanding | |
| CN204273674U (en) | A kind of Liftable type is across bed-table | |
| CN204889796U (en) | Take glass to decorate bathroom cabinet of door plant | |
| CN203709530U (en) | Desk and chair height adjusting structure | |
| CN204472402U (en) | A kind of Multifunctional drawing chair | |
| CN204132763U (en) | A kind of Portable locker | |
| CN203864318U (en) | Adjustable oil painting frame | |
| CN202312242U (en) | Stool | |
| CN204061498U (en) | Screw cover | |
| CN208944882U (en) | A kind of spacing limiting device for door panel bending | |
| CN211021467U (en) | Rotary workbench | |
| CN203088913U (en) | Energy-saving type bathroom cabinet with arc-shaped bottom cabinet | |
| CN207341498U (en) | A kind of chair of adjustable back elasticity | |
| CN204378405U (en) | A kind of dismantled and assembled wall cabinet of improvement | |
| CN209152651U (en) | A kind of nightstand | |
| CN202514936U (en) | Bed table with legs capable of being lengthened and folded | |
| CN101435455A (en) | Bolt sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150812 |