CN207389225U - A kind of car for stair climbing - Google Patents
A kind of car for stair climbing Download PDFInfo
- Publication number
- CN207389225U CN207389225U CN201720965252.7U CN201720965252U CN207389225U CN 207389225 U CN207389225 U CN 207389225U CN 201720965252 U CN201720965252 U CN 201720965252U CN 207389225 U CN207389225 U CN 207389225U
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- CN
- China
- Prior art keywords
- connecting rope
- stair climbing
- hook
- fixed
- car
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- Expired - Fee Related
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Abstract
The utility model provides a kind of car for stair climbing.The structure that it solves existing trailer for climbing stairs is too simple, can not quickly fix different articles, poor practicability, etc. technical problems.This is used for the car of stair climbing, including body and pull rod, pull rod is fixed on body, idler wheel is provided on body, detent mechanism is additionally provided on body, detent mechanism includes connecting rope and hook, hook is connected on body, connecting rope one end can carry out the folding structure of folding and unfolding to it by one and be arranged on body, have several location holes on the connecting rope other end, and location hole can be nested on hook.The utility model has the advantages that highly practical.
Description
Technical field
The utility model is related to a kind of cars, particularly a kind of car for stair climbing.
Background technology
With the fast development of social economy, modern high-rise building is assembled with elevator, but is in most of old residential community
There is no elevator, stair or unique approach up and down.It is being fitted without in the building of elevator, when above and below heavy objects need to be carried
Lou Shi even if there is carrier (such as bicycle, luggage case, trolley etc.), can not also use vehicle-mounted heavy object stair activity, can only the shoulder back of the body
It is portable, it is not only troublesome but also laborious.There can be a kind of trolley of stair climbing, can walk on level road and slope or building can be climbed
Ladder, and in stair climbing the stability of article in railway carriage can be kept to be not easy to overturn.Muscle power is saved, is provided conveniently.
Through retrieval, as Chinese patent literature discloses a kind of trailer for climbing stairs【Application number：201410676910.1；It is open
Number：CN 104386104A】.This trailer for climbing stairs is made of handrail, vehicle frame, wheel, it is characterised in that：In vehicle frame in the following,
Crawler type tourelle is installed.
When trailer for climbing stairs disclosed in the patent is although upper terraced, if hillside fields travels, no strong vibration, still, the stair climbing
The structure of trailer is too simple, can not quickly fix different articles, poor practicability, therefore, designs one kind for climbing building
The car of ladder is necessary.
The content of the invention
The purpose of this utility model is that there are the above problems for existing technology, it is proposed that a kind of vehicle for stair climbing
Son, the car have the characteristics that highly practical.
The purpose of this utility model can be realized by following technical proposal：A kind of car for stair climbing, including this
Body and pull rod, pull rod are fixed on body, and idler wheel is provided on body, which is characterized in that detent mechanism is additionally provided on body,
Detent mechanism includes connecting rope and hook, and hook is connected on body, and connecting rope one end can carry out the receipts of folding and unfolding by one to it
Structure setting is put on body, there are several location holes on the connecting rope other end, location hole can be nested on hook.
The operation principle of the utility model is as follows：Connecting rope is released by folding structure, it would be desirable to which the article of carrying is put
It puts on body, is secured the article to by connecting rope on body, corresponding location hole is nested on hook, it can be to difference
Article be fixed, it is highly practical.
The folding structure includes stent, shaft and torsional spring, and stent is fixed on body lower part, and shaft is horizontally set on stent
On, torsional spring is set in shaft, and one end is connected with stent, and the torsional spring other end is connected with shaft, and connecting rope one end is fixed on
In shaft.
Using more than structure, by the effect of shaft and torsional spring, folding and unfolding can be carried out to connecting rope.
The connecting rope has elasticity.
The material of the connecting rope is rubber.
Placement plate is further fixed on the body, there are several anti-slip parts in placement plate.
Using more than structure, the article in placement plate can be avoided to inadvertently fall off.
Compared with prior art, this has the advantages that this for the car of stair climbing：Connecting rope is released by folding structure,
The article for needing to carry is placed on body, is secured the article to by connecting rope on body, corresponding location hole is inserted in
Onto hook, different articles can be fixed, it is highly practical.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model.
Fig. 2 is the dimensional structure diagram that the utility model removes part.
In figure, 1, body；2nd, placement plate；3rd, link up with；4th, pull rod；5th, idler wheel；6th, connecting rope；6a, location hole；7th, shaft；
8th, torsional spring；9th, stent.
Specific embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As Figure 1-Figure 2, this car for being used for stair climbing, including body 1 and pull rod 4, pull rod 4 is fixed on body 1,
In the present embodiment, pull rod 4 is fixed on by bolted connection on body 1；Idler wheel 5 is provided on body 1, idler wheel 5 is adopted
With the existing product that can be bought in the market；Detent mechanism is additionally provided on body 1, detent mechanism includes connecting rope 6 and hook
3, hook 3 is connected on body 1, and 6 one end of connecting rope can carry out the folding structure of folding and unfolding to it by one and be arranged on body 1,
There are several location hole 6a, in originally implementing, the quantity of location hole 6a is eight on 6 other end of connecting rope；Location hole 6a energy
It is nested on hook 3.
The operation principle of the utility model is as follows：Connecting rope 6 is released by folding structure, it would be desirable to which the article of carrying is put
It puts on body 1, is secured the article to by connecting rope 6 on body 1, corresponding location hole 6a is nested on hook 3, it can
Different articles is fixed, it is highly practical.
Folding structure includes stent 9, shaft 7 and torsional spring 8, and stent 9 is fixed on 1 lower part of body, in the present embodiment, stent
9 are fixed on 1 lower part of body by bolted connection；Shaft 7 is horizontally set on stent 9, and torsional spring 8 is set in shaft 7,
8 one end of torsional spring is connected with stent 9, and 8 other end of torsional spring is connected with shaft 7, and 6 one end of connecting rope is fixed in shaft 7.
Using the structure, by the effect of shaft 7 and torsional spring 8, folding and unfolding can be carried out to connecting rope 6.
Connecting rope 6 has elasticity.
The material of connecting rope 6 is rubber.
Placement plate 2 is further fixed on body 1, there are several anti-slip parts, in the present embodiment, anti-slip part in placement plate 2
Quantity is 100.
Using the structure, the article in placement plate 2 can be avoided to inadvertently fall off.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (5)
1. a kind of car for stair climbing, including body and pull rod, pull rod is fixed on body, and idler wheel is provided on body,
It is characterized in that, being additionally provided with detent mechanism on body, detent mechanism includes connecting rope and hook, and hook is connected on body,
Connecting rope one end can carry out the folding structure of folding and unfolding to it by one and be arranged on body, and it is several fixed to have on the connecting rope other end
Position hole, location hole can be nested on hook.
2. the car according to claim 1 for stair climbing, which is characterized in that the folding structure includes stent, turns
Axis and torsional spring, stent are fixed on body lower part, and shaft is horizontally set on stent, and torsional spring is set in shaft, one end and
Stent is connected, and the torsional spring other end is connected with shaft, and connecting rope one end is fixed in shaft.
3. the car according to claim 1 for stair climbing, which is characterized in that the connecting rope has elasticity.
4. the car according to claim 3 for stair climbing, which is characterized in that the material of the connecting rope is rubber.
5. the car according to claim 1 for stair climbing, which is characterized in that be further fixed on placing on the body
Plate has several anti-slip parts in placement plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720965252.7U CN207389225U (en) | 2017-08-03 | 2017-08-03 | A kind of car for stair climbing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720965252.7U CN207389225U (en) | 2017-08-03 | 2017-08-03 | A kind of car for stair climbing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207389225U true CN207389225U (en) | 2018-05-22 |
Family
ID=62418961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720965252.7U Expired - Fee Related CN207389225U (en) | 2017-08-03 | 2017-08-03 | A kind of car for stair climbing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207389225U (en) |
-
2017
- 2017-08-03 CN CN201720965252.7U patent/CN207389225U/en not_active Expired - Fee Related
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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: 20180522 Termination date: 20190803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |