CN204105262U - A kind of with fixing sucking disk safety desk - Google Patents
A kind of with fixing sucking disk safety desk Download PDFInfo
- Publication number
- CN204105262U CN204105262U CN201420564235.9U CN201420564235U CN204105262U CN 204105262 U CN204105262 U CN 204105262U CN 201420564235 U CN201420564235 U CN 201420564235U CN 204105262 U CN204105262 U CN 204105262U
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- China
- Prior art keywords
- desk
- sucking disk
- sucker
- projection
- fixing sucking
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- Expired - Fee Related
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Abstract
A kind of with fixing sucking disk safety desk, belong to technical field of furniture.Comprise desktop, table pin, whippletree, sucker.It is characterized in that: four projections are equipped with at four table angles of desktop respectively, four table underfooting are equipped with four suckers respectively, and the whippletree in the middle of desk is provided with four hooks in L-type.Overcome the deficiency of some desks on market today, solve all troubles in desk use.There is structure simple, easy to make, save space, economical and practical, safe and reliable advantage.Extremely be suitable for classroom hall to use.
Description
Technical field
The utility model relates to the desk used in classroom, belongs to the technical field of furniture that human lives needs branch.
Background technology
Most schools is in the desk and chair use procedure in classroom now, more or less always there will be and severally as follows cause troublesome situation: 1). do not know it is because desk wearing and tearing, or ground reason, table pin is usually uneven, can shake frequently when student uses.2). can not fix the position of desk, desk often can be moved, or is accidentally pushed over, and injures instep by a crashing object.3). use for a long time and cause angle wearing and tearing in various degree, the wedge angle of desk hurts human body, and the gap between two desks usually crushes staff.4). the deposit position that chair stool is not fixed, is unfavorable for that ground, classroom is swept, and also seems unsightly clean and tidy in appearance.
Above-described all situations bring very large puzzlement to the teachers and students of school, as being difficult to write word in jiggly desk pole, the desk of movement not only makes classroom seem chaotic, more there is potential safety hazard, usually occur that tables and chairs fall down to injure instep by a crashing object, the thing that the movement of tables and chairs jams a finger.Especially all the more so for the students of the junior years that the little awareness of safety of strength is few.Not fixing of chair, is also unfavorable for cleaning, or neat and artistic, and this variety of problems can cause burden to school again, and it is also the spending that a ratio is very large that regular desk and chair maintenance renews.
The demand that all cannot meet above problem of the structure of some all in the market desk and chairs.
Summary of the invention
The utility model, for the problems referred to above of desk and chair in classroom, designs a kind of desk and chair with fixing sucking disk new type of safe.
The utility model comprises: desktop, table pin, whippletree, sucker.It is characterized in that: four projections are equipped with at four table angles of desktop respectively, four table underfooting are equipped with four suckers respectively, and the whippletree in the middle of desk is provided with four hooks in L-type.
The fixing sucking disk that the table pin place of described desk is equipped with, sucker adopts rubber or plastics to make.Avoid desk to tumble, on the other hand, sucker is detachable, will be very light when desk moved by needs.Sucker can be connected with table pin by screw rod, and screw rod is provided with hold-doun nut.The height of table pin can be adjusted by rotary screw, after adjustment, tighten hold-doun nut.
Projection on described table angle is circular arc type, and the upper plane of projection is equal to or slightly lower than the height of desktop, and the edge of projection exceeds two sidelines at an angle, and the lower plane of projection does not do requirement.Projection is contained on four table angles of desk respectively, four sharp-pointed table angles is become the circular arc of fairy.
Described is equipped with L-type hook on the cross bar of desk, and for the unsettled deposit position of fixing chair stool, hook can adopt hard material, also can adopt elastomeric material.The distance of hook and size, be consistent with placed chair or stool.
Good effect of the present utility model:
Due to the fixing sucking disk be equipped with at the table pin place of desk, sucker adopts rubber or plastics to make.Make desk can be fixed on a certain position, simultaneously desk fixedly it also avoid the danger that desk tumbles, low and injure instep by a crashing object, especially for the students of the junior years, decrease potential safety hazard.And sucker is detachable, be convenient to again carrying.
Owing to being connected with table pin by screw rod at sucker, screw rod is provided with hold-doun nut.The height of table pin can be adjusted by rotary screw, avoid the rugged hidden danger of desk four pin, be particularly suitable for student in classroom and use, be convenient to write, reading etc.
Due to the projection be equipped with respectively on table angle, projection is circular arc type, is contained in respectively on four table angles of desk.The wedge angle gap hurt between human body and two desks efficiently solving desk crushes the problem of staff.Ensure the personal safety of the teachers and students especially student that the age is less especially.
Owing to adding the hook being used for fixing chair or stool on desk whippletree, what fixing right angle was very upright, very clean and tidy hang over chair on desk and marshalling.Chair stool has a fixing deposit position, also makes whole classroom become neatly and orderly in appearance, builds more comfortable clean and tidy environment to student and teacher.
So, be a kind of desk and chair with fixing sucking disk new type of safe.There is structure simple, save space, economical and practical, safe and reliable feature.
Accompanying drawing explanation
Fig. 1 is the front view of embodiment 1, and Fig. 2 is the top view of embodiment, and 1, Fig. 3 is the side view of embodiment 1.Figure comprises: 1-hook, 2-stool, 3-desktop, 4-projection, 5-whippletree, 6-table pin, 7-nut, 8-screw rod, 9-sucker.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Embodiment 1: a kind of with plastic suction disc novel safety desk, comprise a level and smooth desktop (3), four solid table pin (6), connect with whippletree (5) between table pin (6), four plastic suction discs (9) are housed under four table pin (6) respectively, four table angles of desktop (3) are equipped with respectively four plastic cement projections (4), the whippletree (5) in the middle of desk is provided with four ironys in L-type and links up with (1).
Under described table pin (6), the sucker (9) of dress adopts plastic material to make, sucker (9) is connected with table pin (6) by screw rod (8), and screw rod (8) is provided with hold-doun nut (7).By the height of rotary screw (8) adjustment table pin (6), after adjustment, tighten hold-doun nut (7).Utilize suction and the frictional force on sucker (9) and ground, a pin (6) is fixed steadily on the ground.Solve the uneven puzzlement brought of a pin (6) height and ground, also solve desk and to be often moved or by the problem of pushing over.Plastic material softness is flexible simultaneously, ground can not be scratched.
Described table angle fills projection (4) and adopt plastic material, projection (4) is in circular arc type, and the upper plane of projection (4) is equal with the height of desktop, and the edge of projection (4) is given prominence to, and exceedes two sidelines at an angle.Projection (4) is arranged on the sharp-pointed table angle of four of desk respectively, and four table angles are decorated fairy and the affine circular arc of human body.The wedge angle gap hurt between human body and two desks solving desk preferably crushes the problem of staff.
Described hook (1) is made for ferrous material, and being fixed on desk cross bar (5), is the moulding of L-type right angle, and the hook of hook (1) is apart from being greater than 1/2nd of stool (2) width.Hook (1) is firm not fragile, not easily drops, can bear the weight of stool (2).And the hook of square (1) is level and smooth not sharp-pointed, for depositing the position of stool (2), is consistent with placed stool (2).
When installation is put, first ground is cleaned up, measure planning, the position of desk and stool (2) is determined in line, puts desk.Again by the height of rotary screw (8) adjustment table pin (6), after being adjusted to desktop (3) level and four pin uniform force, tighten hold-doun nut (7).Then under table pin (6), sucker (9) is loaded onto.
When sweeping ground, pick up stool (2) and aim at hook (1) propelling.Make the unsettled below depositing in desk cross bar (5) of stool (2), have and be convenient to ground, classroom and sweep, also seem neatly attractive in appearance in appearance.
When desk moved by needs, then sucker (9) can be taken off, move after putting in place and be loaded on sucker (9), convenient and swift.
The utility model overcomes the deficiency of some desks on market today, solves all troubles in desk use.There is structure simple, easy to make, save space, economical and practical, safe and reliable advantage.Extremely be suitable for classroom hall to use.
Be more than embodiment the utility model explained further and illustrates, instead of to restriction of the present utility model, any amendment done in interest field of the present utility model, all fall into protection domain of the present utility model.
Claims (4)
1. with a fixing sucking disk safety desk, comprising: desktop, table pin, whippletree, sucker; It is characterized in that: four projections are equipped with at four table angles of desktop respectively, four table underfooting are equipped with four suckers respectively, and the whippletree in the middle of desk is provided with four hooks in L-type.
2. one according to claim 1 is with fixing sucking disk safety desk, it is characterized in that: under described table pin (6), the sucker (9) of dress adopts plastic material to make, sucker (9) is connected with table pin (6) by screw rod (8), and screw rod (8) is provided with hold-doun nut (7).
3. one according to claim 1 is with fixing sucking disk safety desk, it is characterized in that: described table angle fills projection (4) and adopt plastic material, projection (4) is in circular arc type, the upper plane of projection (4) is equal with the height of desktop, the edge of projection (4) is given prominence to, and exceedes two sidelines at an angle.
4. one according to claim 1 is with fixing sucking disk safety desk, it is characterized in that: described hook (1) is made for ferrous material, and being fixed on desk cross bar (5), is the moulding of L-type right angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420564235.9U CN204105262U (en) | 2014-09-26 | 2014-09-26 | A kind of with fixing sucking disk safety desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420564235.9U CN204105262U (en) | 2014-09-26 | 2014-09-26 | A kind of with fixing sucking disk safety desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204105262U true CN204105262U (en) | 2015-01-21 |
Family
ID=52322635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420564235.9U Expired - Fee Related CN204105262U (en) | 2014-09-26 | 2014-09-26 | A kind of with fixing sucking disk safety desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204105262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923600A (en) * | 2015-06-23 | 2015-09-23 | 合肥长城制冷科技有限公司 | Special bolt pipe bending platform for fin evaporator |
| CN106617678A (en) * | 2017-03-07 | 2017-05-10 | 陈冠臻 | Stool hanging type desk |
-
2014
- 2014-09-26 CN CN201420564235.9U patent/CN204105262U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923600A (en) * | 2015-06-23 | 2015-09-23 | 合肥长城制冷科技有限公司 | Special bolt pipe bending platform for fin evaporator |
| CN106617678A (en) * | 2017-03-07 | 2017-05-10 | 陈冠臻 | Stool hanging type desk |
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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: 20150121 Termination date: 20160926 |