CN204567732U - One pushes away trolley - Google Patents
One pushes away trolley Download PDFInfo
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- CN204567732U CN204567732U CN201520132551.3U CN201520132551U CN204567732U CN 204567732 U CN204567732 U CN 204567732U CN 201520132551 U CN201520132551 U CN 201520132551U CN 204567732 U CN204567732 U CN 204567732U
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- chamber
- handle
- trolley
- inner chamber
- cavity
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Abstract
The utility model provides one and pushes away trolley, comprises hopper, is provided with the pipe support with inner chamber below described hopper, and the opening of described inner chamber, towards the rear end of pipe support, described pipe support is provided with and inserts inner chamber and the handle that can slide in the lumen from the opening of inner chamber.Because the handle pushing away trolley may be collapsed in pipe support, be convenient to push away the transport of trolley and deposit.
Description
Technical field
The utility model belongs to municipal construction equipment technical field, relates to one and pushes away trolley.
Background technology
Traditional handle pushed away on trolley is directly fixed on car body, and this trolley that pushes away extremely takes up room when transporting and depositing.
Summary of the invention
The utility model proposes one for prior art Problems existing and pushes away trolley, and object is that the handle making to push away trolley can stretch, and is convenient to push away the transport of trolley and deposits.
The utility model is achieved in that
One pushes away trolley, comprises hopper, it is characterized in that, is provided with the pipe support with inner chamber below described hopper, and the opening of described inner chamber, towards the rear end of pipe support, described pipe support is provided with and inserts inner chamber and the handle that can slide in the lumen from the opening of inner chamber.
Preferably, in described handle, there is fastening chamber, be provided with piston in described fastening chamber and fastening chamber is separated into ante-chamber and back cavity, described piston is connected stopper rod, described stopper rod is connected through the diapire of handle and inner chamber, and be provided with the connected chamber being communicated with described ante-chamber and back cavity in described handle, the interface port place of described connected chamber and back cavity is provided with the adjusting plug that can cut off back cavity and connected chamber, described adjusting plug is connected to the rear end of handle by connecting rod, is full of high pressure gas in described fastening chamber.
Preferably, described high pressure gas are nitrogen.
Preferably, the rearward end of described handle is provided with operating cavity, is provided with operating block in described operating cavity, and rear end and the operating block of described connecting rod are connected.
Preferably, be provided with pull back spring in described operating cavity, the first end of described pull back spring is resisted against on the antetheca of operating cavity, and the second end of described pull back spring is resisted against on the front end face of operating block.
One provided by the utility model pushes away trolley, because the handle pushing away trolley may be collapsed in pipe support, is convenient to push away the transport of trolley and deposits.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model pushes away trolley.
Fig. 2 is the partial enlarged drawing of A in Fig. 1.
Detailed description of the invention
Below just accompanying drawing in conjunction with the embodiments, is described in further detail detailed description of the invention of the present utility model, is easier to understand, grasp to make technical solutions of the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Present embodiments provide one and push away trolley, as shown in Figure 1 and Figure 2, comprise hopper 100, the pipe support 200 with inner chamber 210 is provided with below hopper 100, the opening of inner chamber 210, towards the rear end of pipe support 200, pipe support 200 is provided with and inserts inner chamber 210 and the handle 300 that can slide inner chamber 210 from the opening of inner chamber 210.
Transport or deposit push away trolley time, can be reduced in pipe support 200 by handle 300, push away the handle 300 that trolley does not just protrude like this, what be convenient to transport puts and deposits.When needs use pushes away trolley, handle 300 is pulled out.
A kind of mode of assembling of pipe support 200 and handle 300 is as follows, not shown, and handle 300 is solid, and handle 300 is directly inserted in inner chamber 210 can realize depositing of handle 300.When use pushes away trolley, draw-out handle 300, the front end of handle 300 is still inserted in the rear end of pipe support 200 and is fixedly connected with bolt.
Preferably, consult Fig. 1, Fig. 2, the another kind of mode of the assembling of pipe support 200 and handle 300 is as follows, there is in handle 300 fastening chamber 310, be provided with piston 311 in fastening chamber 310 and fastening chamber 310 is separated into ante-chamber 316 and back cavity 315, piston 311 is connected stopper rod 312, stopper rod 312 is connected through the diapire of handle 300 and inner chamber 210, the connected chamber 320 being communicated with ante-chamber 316 and back cavity 315 is provided with in handle 300, the interface port place of connected chamber 320 and back cavity 315 is provided with the adjusting plug 313 that can cut off back cavity 315 and connected chamber 320, adjusting plug 313 is connected to the rear end of handle 300 by connecting rod 314, high pressure gas are full of in fastening chamber 310, high pressure gas are nitrogen.
Further, the rearward end of handle 300 is provided with operating cavity 330, is provided with operating block 332 in operating cavity 330, and rear end and the operating block 332 of connecting rod 314 are connected.
Further, be provided with pull back spring 331 in operating cavity 330, the first end of pull back spring 331 is resisted against on the antetheca of operating cavity 330, and the second end of pull back spring 331 is resisted against on the front end face of operating block 332.
Preferred assembling mode principle of work is as follows, push block 332, pull back spring 331 compresses, adjusting plug 313 moves forward, back cavity 315 is communicated with connected chamber 320, such piston 311 just can move in fastening chamber 310, realize handle 300 moving relative to pipe support 200, realize the flexible of handle 300, when needs fixed handle 300, unclamp operation block 332, pull back spring 331 promotes operating block 332 return, adjusting plug 313 return also separates back cavity 315 and connected chamber 320, and such piston 311 just can not move and realize handle 300 and locate in fastening chamber 310.
For ease of illustrating, being a left side of Fig. 1 before the noun of locality that the utility model relates to, is the right side of Fig. 1 afterwards, but not as restriction.
Should be understood that; the foregoing is only preferred embodiment of the present utility model; be not sufficient to limit the technical solution of the utility model; for those of ordinary skills; within spirit of the present utility model and principle; can be increased and decreased according to the above description, replaced, converted or improved, and all these increases and decreases, replacement, conversion or the technical scheme after improving, all should belong to the protection domain of the utility model claims.
Claims (5)
1. push away a trolley, comprise hopper, it is characterized in that, be provided with the pipe support with inner chamber below described hopper, the opening of described inner chamber, towards the rear end of pipe support, described pipe support is provided with and inserts inner chamber and the handle that can slide in the lumen from the opening of inner chamber.
2. according to claim 1ly push away trolley, it is characterized in that, in described handle, there is fastening chamber, be provided with piston in described fastening chamber and fastening chamber is separated into ante-chamber and back cavity, described piston is connected stopper rod, described stopper rod is connected through the diapire of handle and inner chamber, the connected chamber being communicated with described ante-chamber and back cavity is provided with in described handle, the interface port place of described connected chamber and back cavity is provided with the adjusting plug that can cut off back cavity and connected chamber, described adjusting plug is connected to the rear end of handle by connecting rod, is full of high pressure gas in described fastening chamber.
3. according to claim 2ly push away trolley, it is characterized in that, described high pressure gas are nitrogen.
4. according to claim 2ly push away trolley, it is characterized in that, the rearward end of described handle is provided with operating cavity, is provided with operating block in described operating cavity, and rear end and the operating block of described connecting rod are connected.
5. according to claim 4ly push away trolley, it is characterized in that, be provided with pull back spring in described operating cavity, the first end of described pull back spring is resisted against on the antetheca of operating cavity, and the second end of described pull back spring is resisted against on the front end face of operating block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520132551.3U CN204567732U (en) | 2015-03-09 | 2015-03-09 | One pushes away trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520132551.3U CN204567732U (en) | 2015-03-09 | 2015-03-09 | One pushes away trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204567732U true CN204567732U (en) | 2015-08-19 |
Family
ID=53860410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520132551.3U Active CN204567732U (en) | 2015-03-09 | 2015-03-09 | One pushes away trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204567732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828562A (en) * | 2016-12-13 | 2017-06-13 | 国网青海省电力公司海西供电公司 | Portable secondary debugs dolly |
-
2015
- 2015-03-09 CN CN201520132551.3U patent/CN204567732U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828562A (en) * | 2016-12-13 | 2017-06-13 | 国网青海省电力公司海西供电公司 | Portable secondary debugs dolly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ye Zhenhua Inventor before: Lv Yunyan |
|
| COR | Change of bibliographic data | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 318001, Zhejiang, Taizhou China Central building on the third floor Patentee after: China Tiancheng Construction Co.,Ltd. Address before: 318001, Zhejiang, Taizhou China Central building on the third floor Patentee before: Zhejiang CIC Construction Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: Taizhou City, Zhejiang province 318000 grand building B building room 2501 Patentee after: China Tiancheng Construction Group Co.,Ltd. Address before: 318001, Zhejiang, Taizhou China Central building on the third floor Patentee before: China Tiancheng Construction Co.,Ltd. |