CN207740727U - A kind of handrail section bar being applied to push-and-pull blank - Google Patents
A kind of handrail section bar being applied to push-and-pull blank Download PDFInfo
- Publication number
- CN207740727U CN207740727U CN201721656162.6U CN201721656162U CN207740727U CN 207740727 U CN207740727 U CN 207740727U CN 201721656162 U CN201721656162 U CN 201721656162U CN 207740727 U CN207740727 U CN 207740727U
- Authority
- CN
- China
- Prior art keywords
- proximate matter
- matter ontology
- blank
- section bar
- handrail section
- 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
Landscapes
- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a kind of handrail section bar being applied to push-and-pull blank, including proximate matter ontology, the surface of the proximate matter ontology is equipped with reinforcing rib, and the threaded post vertical with the surface is additionally provided on the surface of proximate matter ontology；The side of proximate matter ontology further extends outward out the hook for being clamped with blank.The utility model can effectively prevent proximate matter ontology to be deformed in use by the way that reinforcing rib is arranged；It is threaded column to be conveniently connected and fixed with handrail, hook is convenient to be fixed with blank so that proximate matter ontology uniform force, it will not local deformation.
Description
Technical field
The utility model is related to push and pull blank more particularly to a kind of handrail section bar being applied to push-and-pull blank.
Background technology
Currently, push-and-pull blank is frequently used in teaching, facilitate erasable, plug-type to be moved easily, replacement content of courses etc..
It is provided with handrail on push-and-pull blank, push-and-pull is facilitated to operate.
But existing push-and-pull blank has the following defects：
The ratio of handrail section bar size design is relatively thin, width design it is narrow, can not combine together with blank in shape,
Intensity is also inadequate.
Utility model content
For overcome the deficiencies in the prior art, being applied to helping for push-and-pull blank the purpose of this utility model is to provide a kind of
Hand-type material can reinforce intensity, prevent from deforming.
The purpose of this utility model adopts the following technical scheme that realization：
The surface of a kind of handrail section bar being applied to push-and-pull blank, including proximate matter ontology, the proximate matter ontology is equipped with reinforcing rib,
The threaded post vertical with the surface is additionally provided on the surface of proximate matter ontology；The side of proximate matter ontology further extend outward out for it is white
The hook that board connects.
Further, the threaded post is open-top screw thread column.
Further, the quantity of the open-top screw thread column is two, and two open-top screw thread columns are located at proximate matter ontology
Both ends.
Further, the proximate matter ontology is connected and composed by vertical bar portion and curved portion integrated molding, and the reinforcing rib is located at
Curved portion.
Further, the shape of the hook is inverted L shape.
Compared with prior art, the beneficial effects of the utility model are：
(1) the utility model can effectively prevent proximate matter ontology to be deformed in use by the way that reinforcing rib is arranged；
(2) it is threaded column to be conveniently connected and fixed with handrail, hook is convenient to be fixed with blank so that proximate matter ontology stress is equal
It is even, it will not local deformation.
Description of the drawings
Fig. 1 is a kind of structure chart of handrail section bar being applied to push-and-pull blank of the utility model.
In figure：1, proximate matter ontology；11, reinforcing rib；12, threaded post；13, hook.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
As shown in Figure 1, the utility model provides a kind of handrail section bar being applied to push-and-pull blank, proximate matter ontology 1, the type
The surface of material ontology 1 is equipped with reinforcing rib 11, and the threaded post 12 vertical with the surface is additionally provided on the surface of proximate matter ontology 1；Proximate matter
The side of ontology 1 further extends outward out the hook 13 for being clamped with blank.
Reinforcing rib 11 can increase the mechanical rigid of proximate matter ontology 1, increase intensity, prevent from deforming.In use, threaded post 12
For being threadedly coupled fixation with handrail.Hook 13 carries out matching clamping with blank, and matched shape is similarly provided on blank
Hook slot, hook 13 just with hook slot mutually catch on fixation, which makes handrail section bar uniform force, will not locally become
Shape.
As preferred embodiment, threaded post 12 is open-top screw thread column, keeps connection more firm.The number of open-top screw thread column
Amount is two, and two open-top screw thread columns are located at the both ends of proximate matter ontology 1.Make to be more uniformly stressed.
As preferred embodiment, proximate matter ontology 1 is connected and composed by vertical bar portion and curved portion integrated molding, the reinforcement
Muscle 11 is located at curved portion.Reinforcing rib 11 is for preventing cambered surface to be deformed.The shape of hook 13 is inverted L shape.The card of the inverted L shape
It hooks, outwardly, one end of vertical edge is connect the notch that vertical edge and horizontal edge are formed with proximate matter ontology 1, and horizontal edge is caught on the hook slot on blank.
The above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model range claimed.
Claims (5)
1. a kind of handrail section bar being applied to push-and-pull blank, which is characterized in that the surface including proximate matter ontology, the proximate matter ontology is set
There is reinforcing rib, the threaded post vertical with the surface is additionally provided on the surface of proximate matter ontology；The side of proximate matter ontology further extends outward
Go out the hook for being clamped with blank.
2. handrail section bar as described in claim 1, which is characterized in that the threaded post is open-top screw thread column.
3. handrail section bar as claimed in claim 2, which is characterized in that the quantity of the open-top screw thread column is two, and two are opened
Mouth threaded post is located at the both ends of proximate matter ontology.
4. handrail section bar as described in claim 1, which is characterized in that the proximate matter ontology by vertical bar portion and curved portion one at
Type connects and composes, and the reinforcing rib is located at curved portion.
5. handrail section bar as described in claim 1, which is characterized in that the shape of the hook is inverted L shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721656162.6U CN207740727U (en) | 2017-12-01 | 2017-12-01 | A kind of handrail section bar being applied to push-and-pull blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721656162.6U CN207740727U (en) | 2017-12-01 | 2017-12-01 | A kind of handrail section bar being applied to push-and-pull blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207740727U true CN207740727U (en) | 2018-08-17 |
Family
ID=63116736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721656162.6U Expired - Fee Related CN207740727U (en) | 2017-12-01 | 2017-12-01 | A kind of handrail section bar being applied to push-and-pull blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207740727U (en) |
-
2017
- 2017-12-01 CN CN201721656162.6U patent/CN207740727U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207740727U (en) | A kind of handrail section bar being applied to push-and-pull blank | |
| CN208870400U (en) | A kind of split bolt bracing means | |
| CN206136502U (en) | A curb plate fixing device that is used for outdoor rack to have a waterproof function | |
| CN205956556U (en) | PPR pipe thread card | |
| CN205173169U (en) | Bolt checkpost fixed structure | |
| CN207303918U (en) | A kind of pre-buried type wiring back box | |
| CN207490310U (en) | A kind of low-voltage cabinet C profile | |
| CN205998300U (en) | Plastic bottle | |
| CN207544493U (en) | A kind of four-part button | |
| CN207582939U (en) | A kind of Shimizu concrete template aluminium frame | |
| CN207966322U (en) | A kind of tree marking plate in municipal administration gardens | |
| CN206085737U (en) | Rubber boots mould | |
| CN207476335U (en) | A kind of aluminium alloy flower case | |
| CN202732565U (en) | Lockable fixing clamp | |
| CN206568319U (en) | A kind of large bending moment electrical pole tensioning disk | |
| CN209546191U (en) | A kind of assembly type wind scooper | |
| CN205803791U (en) | The pattern sewing machine template press frame structure that dismounting is easy | |
| CN206475414U (en) | One kind traction briquetting quick replacement device | |
| CN205364413U (en) | Novel push up structure to one side | |
| CN209573574U (en) | A kind of fast ram type box body of draw-bar box | |
| CN201458693U (en) | Bottle opener | |
| CN218287190U (en) | Ink jet numbering machine is used in production of anti-fake label | |
| CN206707209U (en) | A kind of combined skirting | |
| CN209297707U (en) | It is a kind of convenient for fixed billboard | |
| CN208515233U (en) | A kind of push-and-pull blank with reinforcement type handrail |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20211201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |