CN204970154U - Student is with altitude mixture control type desk - Google Patents
Student is with altitude mixture control type desk Download PDFInfo
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- CN204970154U CN204970154U CN201520692178.7U CN201520692178U CN204970154U CN 204970154 U CN204970154 U CN 204970154U CN 201520692178 U CN201520692178 U CN 201520692178U CN 204970154 U CN204970154 U CN 204970154U
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- student
- adjustment
- regulating wheel
- type desk
- desktop
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- 239000000203 mixture Substances 0.000 title abstract 2
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model discloses a student is with altitude mixture control type desk, including desktop and the table foot of setting in the desktop below, the desktop includes end table and adjusts the table, be equipped with upper end open -ended cavity on end table, be equipped with vertical lift groove on the lateral wall of cavity, be equipped with the lift nose bar on the bottom surface of adjusting the table, be equipped with the lift pressure spring between regulation table and end table, be equipped with the regulation cable at vertical lift inslot, top and bottom in vertical lift groove all are equipped with the movable pulley, it is connected to adjust the bottom that the cable passed movable pulley and medial extremity and lift nose bar, diapire in vertical lift groove is equipped with the rotation regulation wheel, the outside end of adjusting the cable is connected with the rotation regulation wheel. The utility model has the advantages of simple structure, the stability in use is good, can carry out the lift adjustment by effectual needs according to the student to it adopts guyed structure, the simple operation, and the stability in use is good, and rational in infrastructure and cost of manufacture is hanged down, and the suitability is good, and the practicality is strong.
Description
Technical field
The utility model belongs to field of student article technology, is specifically related to a kind of student and uses height adjustment type desk.
Background technology
In school because the height of student is had nothing in common with each other, so the table class that its needs use also needs carries out height adjustment, but the student's desk of prior art is all changeless, so be difficult to meet all student's user demands, also have and adopt hydraulic regulation school desk pin to complete lift adjustment, its structure is comparatively complicated, use also comparatively inconvenience and also cost higher, so applicability and practicality are restricted, be difficult to the demand meeting market.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model be to provide that a kind of structure is simple, stability in use good and the student that applicability is strong with height adjustment type desk.
The technical scheme realizing the utility model object is that a kind of student uses height adjustment type desk, comprise desktop and be arranged on the table pin below described desktop, described desktop comprises end table and regulates table, table of the described end is provided with the cavity of upper end open, the sidewall of described cavity is provided with vertical lifting groove, the bottom surface of described adjustment table is provided with lifting nose bar, lifting pressing spring is provided with between described adjustment table and table of the described end, adjustment drag-line is provided with in described vertical lifting groove, movable pulley is equipped with at the top of described vertical lifting groove and bottom, described adjustment drag-line passes described movable pulley and medial extremity is connected with the bottom of described lifting nose bar, rotation regulating wheel is provided with at the diapire of described vertical lifting groove, the outboard end of described adjustment drag-line is connected with described rotation regulating wheel.
Table of the described end is also provided with the locating hole through described vertical lifting groove, described lifting nose bar is provided with the spacing hole being vertically in line and arranging, in described locating hole, is provided with fastening screw.
Described rotation regulating wheel is provided with projection, is provided with rotation locating hole in the outside of table of the described end, between described rotation regulating wheel and the outer wall of table of the described end, be provided with reseting pressuring spring.
The rotation adjustment axle be connected with described rotation regulating wheel is provided with in the outside of table of the described end.
The utility model has positive effect: structure of the present utility model is simple, stability in use good, can effectively according to student need carry out lift adjustment, and it adopts stayed structure, simple operation, stability in use is good, rational in infrastructure and cost of manufacture is low, applicability is good, practical.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
(embodiment 1)
Fig. 1 shows a kind of detailed description of the invention of the present utility model, and wherein Fig. 1 is structural representation of the present utility model.
See Fig. 1, a kind of student uses height adjustment type desk, the table pin 2 comprising desktop 1 and be arranged on below described desktop 1, described desktop 1 comprises end table 11 and regulates table 12, table of the described end 11 is provided with the cavity 3 of upper end open, the sidewall of described cavity 3 is provided with vertical lifting groove 4, the bottom surface of described adjustment table 12 is provided with lifting nose bar 5, lifting pressing spring 6 is provided with between described adjustment table 12 and table of the described end 11, be provided with in described vertical lifting groove 4 and regulate drag-line 7, movable pulley 8 is equipped with at the top of described vertical lifting groove 4 and bottom, described adjustment drag-line 7 passes described movable pulley 8 and medial extremity is connected with the bottom of described lifting nose bar 5, be provided with at the diapire of described vertical lifting groove 4 and rotate regulating wheel 9, the outboard end of described adjustment drag-line 7 is connected with described rotation regulating wheel 9.
Table of the described end 11 is also provided with the locating hole 10 through described vertical lifting groove 4, described lifting nose bar 5 is provided with the spacing hole 13 being vertically in line and arranging, in described locating hole 10, is provided with fastening screw 14.
Described rotation regulating wheel 9 is provided with projection 15, is provided with in the outside of table of the described end 11 and rotates locating hole 16, between described rotation regulating wheel 9 and the outer wall of table of the described end 11, be provided with reseting pressuring spring 17.
The rotation adjustment axle 18 be connected with described rotation regulating wheel 9 is provided with in the outside of table of the described end 11.
Structure of the present utility model is simple, stability in use good, can effectively according to student need carry out lift adjustment, and it adopts stayed structure, simple operation, and stability in use is good, rational in infrastructure and cost of manufacture is low, and applicability is good, practical.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to connotation of the present utility model the apparent change of extending out or variation still belong to protection domain of the present utility model.
Claims (4)
1. a student uses height adjustment type desk, comprise desktop and be arranged on the table pin below described desktop, it is characterized in that: described desktop comprises end table and regulates table, table of the described end is provided with the cavity of upper end open, the sidewall of described cavity is provided with vertical lifting groove, the bottom surface of described adjustment table is provided with lifting nose bar, lifting pressing spring is provided with between described adjustment table and table of the described end, adjustment drag-line is provided with in described vertical lifting groove, movable pulley is equipped with at the top of described vertical lifting groove and bottom, described adjustment drag-line passes described movable pulley and medial extremity is connected with the bottom of described lifting nose bar, rotation regulating wheel is provided with at the diapire of described vertical lifting groove, the outboard end of described adjustment drag-line is connected with described rotation regulating wheel.
2. student according to claim 1 uses height adjustment type desk, it is characterized in that: on table of the described end, be also provided with the locating hole through described vertical lifting groove, described lifting nose bar is provided with the spacing hole being vertically in line and arranging, in described locating hole, is provided with fastening screw.
3. student according to claim 2 uses height adjustment type desk, it is characterized in that: on described rotation regulating wheel, be provided with projection, be provided with rotation locating hole in the outside of table of the described end, between described rotation regulating wheel and the outer wall of table of the described end, be provided with reseting pressuring spring.
4. student according to claim 3 is with height adjustment type desk, it is characterized in that: be provided with the rotation adjustment axle be connected with described rotation regulating wheel in the outside of table of the described end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520692178.7U CN204970154U (en) | 2015-09-06 | 2015-09-06 | Student is with altitude mixture control type desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520692178.7U CN204970154U (en) | 2015-09-06 | 2015-09-06 | Student is with altitude mixture control type desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204970154U true CN204970154U (en) | 2016-01-20 |
Family
ID=55104595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520692178.7U Active CN204970154U (en) | 2015-09-06 | 2015-09-06 | Student is with altitude mixture control type desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204970154U (en) |
-
2015
- 2015-09-06 CN CN201520692178.7U patent/CN204970154U/en active Active
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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: He Wang Inventor before: Chen Lingyan |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161027 Address after: Baiyun District of Guangzhou City, Guangdong province 510550 Zhongluotan and Trade City 119 Factory No. 102 Patentee after: Guangzhou eternal Furniture Co., Ltd. Address before: River town in Fujian province Changle City Xiasha Village Road 350206 No. 30 Fu CuO Patentee before: Chen Lingyan |