CN208469864U - A kind of construction site cart convenient for storage - Google Patents
A kind of construction site cart convenient for storage Download PDFInfo
- Publication number
- CN208469864U CN208469864U CN201820668948.8U CN201820668948U CN208469864U CN 208469864 U CN208469864 U CN 208469864U CN 201820668948 U CN201820668948 U CN 201820668948U CN 208469864 U CN208469864 U CN 208469864U
- Authority
- CN
- China
- Prior art keywords
- auxiliary wheel
- connecting portion
- portion part
- construction site
- storage
- 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
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Abstract
The utility model relates to a kind of construction site carts convenient for storage, comprising: wagon box (1), main wheel (2), auxiliary wheel (3), auxiliary wheel support rod (4), first connecting portion part (5), second connecting portion part (6), pull rod (7), knob (8), the first limit hook (9a), the second limited block (9b), limitting casing (10), handlebar stem (11), third connecting component (12)；Advantage is: can stored collapsed when not in use, saved memory space；Physical strength has been saved without firmly lifting cart when carrying out simultaneously；And construction worker can be facilitated to topple over the construction material in wagon box.
Description
Technical field
The utility model relates to cart technical field, more specifically to a kind of construction site convenient for storage with pushing away
Vehicle.
Background technique
Existing cart needs to occupy when not in use especially more spaces, and needs firmly to lift car body when carrying out.
Therefore, it is necessary to a kind of new construction site carts convenient for storage.This can be not convenient for the construction site cart stored
Stored collapsed when use, has saved memory space；Physical strength has been saved without firmly lifting cart when carrying out simultaneously；And energy
Construction worker is enough facilitated to topple over the construction material in wagon box.
Utility model content
The technical problem to be solved by the present invention is to how store construction site cart, for the upper of the prior art
The defect stated provides a kind of construction site cart convenient for storage, comprising: wagon box 1, main wheel 2, auxiliary wheel 3, auxiliary wheel support
Bar 4, first connecting portion part 5, second connecting portion part 6, pull rod 7, the 8, first limit hook 9a of knob, the second limited block 9b, limit
Position frame 10, handlebar stem 11, third connecting component 12；
Main wheel 2 is two, and two main wheels are connected by bearing, and the rear portion of wagon box 1 is located at the bearing of two main wheels 2 of connection
Top；
The front of wagon box 1 has described first connecting portion part 5, described first connecting portion part 5 and the auxiliary wheel support rod 4
Top be rotatably coupled, the bottom end of the auxiliary wheel support rod 4 connects auxiliary wheel 3, the centre of the auxiliary wheel support rod 4
Position connects the second connecting portion part 6, and first end of the second connecting portion part 6 also with the pull rod 7 is rotatably coupled,
The end of the other end of the pull rod 7 with it is described knob 8 it is vertical connect, be additionally provided on the pull rod 7 first limit hook 9a,
Second limited block 9b, and the first limit hook 9a, the second limited block 9b and the pull rod 7 be also it is vertical connect, while institute
It states knob 8, the first limit hook 9a, the second limited block 9b to be generally aligned in the same plane, and the first limit hook 9a is located at 8 Hes of knob
Between second limited block 9b；
The rear portion of wagon box 1 has the third connecting component 12, one end of the third connecting component 12 and handlebar stem 11
The other end of connection, handlebar stem 11 has handle, and handlebar stem 11 can be rotated around third connecting component；
The third connecting component 12 is also connected with the limitting casing 10, the first limit hook 9a, the second limited block
9b can be passed through from limitting casing 10, and the first limit hook 9a is U-lag, blocks 10 bottom of limitting casing in U-lag
Cross bar.
Preferably, it is 0-175 degree that the third connecting component 12, which can limit the rotation angle of handlebar stem 11,.
Preferably, the length of the knob 8 is greater than the maximum height of limitting casing 10.
Preferably, the diameter of the main wheel 2 is greater than the diameter of the auxiliary wheel 3.
Preferably, described first connecting portion part 5 is pin shaft.
Preferably, the pull rod 7 is made of metal material.
Implement the construction site cart convenient for storage of the utility model, having the advantages that can not make
Used time stored collapsed, has saved memory space；Physical strength has been saved without firmly lifting cart when carrying out simultaneously；And it can
Construction worker is facilitated to topple over the construction material in wagon box.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the front cross-sectional schematic diagram of one embodiment of the utility model.
Specific embodiment
The utility model is described further below with reference to attached drawing 1 and embodiment, but this should not be limited with this
The protection scope of utility model.
As shown in Figure 1, the utility model provides a kind of construction site cart convenient for storage, comprising: wagon box 1, main wheel
2, auxiliary wheel 3, auxiliary wheel support rod 4, first connecting portion part 5, second connecting portion part 6, pull rod 7, the 8, first limit hook of knob
9a, the second limited block 9b, limitting casing 10, handlebar stem 11, third connecting component 12；
Main wheel 2 is two, and two main wheels are connected by bearing, and the rear portion of wagon box 1 is located at the bearing of two main wheels 2 of connection
Top；
The front of wagon box 1 has described first connecting portion part 5, described first connecting portion part 5 and the auxiliary wheel support rod 4
Top be rotatably coupled, the bottom end of the auxiliary wheel support rod 4 connects auxiliary wheel 3, the centre of the auxiliary wheel support rod 4
Position connects the second connecting portion part 6, and first end of the second connecting portion part 6 also with the pull rod 7 is rotatably coupled,
The end of the other end of the pull rod 7 with it is described knob 8 it is vertical connect, be additionally provided on the pull rod 7 first limit hook 9a,
Second limited block 9b, and the first limit hook 9a, the second limited block 9b and the pull rod 7 be also it is vertical connect, while institute
It states knob 8, the first limit hook 9a, the second limited block 9b to be generally aligned in the same plane, and the first limit hook 9a is located at 8 Hes of knob
Between second limited block 9b；
The rear portion of wagon box 1 has the third connecting component 12, one end of the third connecting component 12 and handlebar stem 11
The other end of connection, handlebar stem 11 has handle, and handlebar stem 11 can be rotated around third connecting component；
The third connecting component 12 is also connected with the limitting casing 10, the first limit hook 9a, the second limited block
9b can be passed through from limitting casing 10, and the first limit hook 9a is U-lag, blocks 10 bottom of limitting casing in U-lag
Cross bar.
Preferably, it is 0-175 degree that the third connecting component 12, which can limit the rotation angle of handlebar stem 11,.
Preferably, the length of the knob 8 is greater than the maximum height of limitting casing 10.
Preferably, the diameter of the main wheel 2 is greater than the diameter of the auxiliary wheel 3.
Preferably, described first connecting portion part 5 is pin shaft.
Preferably, the pull rod 7 is made of metal material.
It, can be by 11 stored collapsed of handlebar stem, specially by handlebar stem 11 towards the direction of wagon box 1 when not using the cart
Rotation, until it is overlayed on wagon box 1, the entire length of cart is reduced at this time, reduces parking space；And need using
When the cart, handlebar stem 11 can be directed away to the direction of wagon box 1, until rotating to level, construction worker can grip at this time
Hand push moves cart；In addition, auxiliary wheel can be used to carry out Auxiliary support when pushing, auxiliary wheel contacts ground and rotates at this time, and
First limit hook 9a blocks the lower section cross bar of limitting casing 10, and cart is not necessarily to construction worker's dynamic balance at this time, has saved building
The physical strength of worker.If desired topple over the construction material in wagon box 1, at this time there is no need to auxiliary wheel auxiliary travelling, construction worker can
Knob 8 is pulled, knob 8 is first lifted up, so that the first limit hook 9a is whole in limitting casing 10, is then pulled backward again
Knob 8, so that pull rod 7 moves backward, so that auxiliary wheel support rod 4 is driven to rotate around first connecting portion part 5, auxiliary wheel support
The rotation of bar 4 has driven the diagonal upward direction of auxiliary support wheel 3 to rotate, so that auxiliary support wheel 3 is far from ground, by
After two limited block 9b also pass through limitting casing 10, knob 8 is put down downwards, so that the second limited block 9b is limited the lower section of frame 10
Cross bar blocks, and only firmly need to lift handlebar stem 11 at this time and can topple over wagon box 1, auxiliary wheel 3 will not interfere to topple over.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is modified.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right
Some modifications and changes of the utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, to the greatest extent
It is used some specific terms in pipe this specification, these terms are merely for convenience of description, not to the utility model
Constitute any restrictions.
Claims (6)
1. a kind of construction site cart convenient for storage, comprising: wagon box (1), main wheel (2), auxiliary wheel (3), auxiliary wheel support
Bar (4), first connecting portion part (5), second connecting portion part (6), pull rod (7), knob (8), the first limit hook (9a), the second limit
Position block (9b), limitting casing (10), handlebar stem (11), third connecting component (12)；
Main wheel (2) is two, and two main wheels are connected by bearing, and (10 rear portion is located at the axis of two main wheels (2) of connection to wagon box
Hold top；
The front of wagon box (1) has described first connecting portion part (5), and the first connecting portion part (5) and the auxiliary wheel support
The top of bar (4) is rotatably coupled, and the bottom end of the auxiliary wheel support rod (4) connects auxiliary wheel (3), the auxiliary wheel support
The middle position of bar (4) connects the second connecting portion part (6), the second connecting portion part (6) also with the pull rod (7) the
One end is rotatably coupled, and (8) are vertical connect with the knob for the end of the other end of the pull rod (7), on the pull rod (7)
It is additionally provided with the first limit hook (9a), the second limited block (9b), and the first limit hook (9a), the second limited block (9b)
With the pull rod (7) be also it is vertical connect, while the knob (8), the first limit hook (9a), the position the second limited block (9b)
In same plane, and the first limit hook (9a) is located between knob (8) and the second limited block (9b)；
The rear portion of wagon box (1) has the third connecting component (12), the third connecting component (12) and handlebar stem (11)
The other end of one end connection, handlebar stem (11) has handle, and handlebar stem (11) can be rotated around third connecting component；
The third connecting component (12) is also connected with the limitting casing (10), first limit hook (9a), the second limiting block
Block (9b) can be passed through from limitting casing (10), and first limit hook (9a) is U-lag, blocks limitting casing in U-lag
(10) cross bar of bottom；
The rotation angle that the third connecting component (12) can limit handlebar stem (11) is 0-175 degree.
2. the construction site cart according to claim 1 convenient for storage, which is characterized in that the third connecting component
(12) the rotation angle that can limit handlebar stem (11) is 0-175 degree.
3. the construction site cart according to claim 1 convenient for storage, which is characterized in that the length of the knob (8)
Degree is greater than the maximum height of limitting casing (10).
4. it is according to claim 1 convenient for storage construction site cart, which is characterized in that the main wheel (2) it is straight
Diameter is greater than the diameter of the auxiliary wheel (3).
5. the construction site cart according to claim 1 convenient for storage, which is characterized in that described first connecting portion part
It (5) is pin shaft.
6. the construction site cart according to claim 1 convenient for storage, which is characterized in that the pull rod (7) is gold
Belong to made of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820668948.8U CN208469864U (en) | 2018-05-07 | 2018-05-07 | A kind of construction site cart convenient for storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820668948.8U CN208469864U (en) | 2018-05-07 | 2018-05-07 | A kind of construction site cart convenient for storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208469864U true CN208469864U (en) | 2019-02-05 |
Family
ID=65220356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820668948.8U Expired - Fee Related CN208469864U (en) | 2018-05-07 | 2018-05-07 | A kind of construction site cart convenient for storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208469864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112176840A (en) * | 2020-09-25 | 2021-01-05 | 彭丽辉 | Municipal transportation and road surface cutting and filling portable repair equipment as an organic whole |
-
2018
- 2018-05-07 CN CN201820668948.8U patent/CN208469864U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112176840A (en) * | 2020-09-25 | 2021-01-05 | 彭丽辉 | Municipal transportation and road surface cutting and filling portable repair equipment as an organic whole |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20200507 |