CN201907541U - Wheel fixing part - Google Patents
Wheel fixing part Download PDFInfo
- Publication number
- CN201907541U CN201907541U CN2010206857595U CN201020685759U CN201907541U CN 201907541 U CN201907541 U CN 201907541U CN 2010206857595 U CN2010206857595 U CN 2010206857595U CN 201020685759 U CN201020685759 U CN 201020685759U CN 201907541 U CN201907541 U CN 201907541U
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- Prior art keywords
- connecting element
- fixing part
- cylinder
- wheel fixing
- pair
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- Expired - Fee Related
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Abstract
A wheel fixing part particularly relates to a wheel fixing part used for fixing such as universal rollers at the bottom of a supermarket trolley. The wheel fixing part comprises a fixing part body, and is characterized in that the fixing part body is a cylinder, the interspace of the cylinder in axial direction is a hollow die cavity, internal threads are formed on the inner wall of the cylinder, and a pair of through holes as positioning holes are formed on a wall body of the cylinder. The wheel fixing part has the advantages of simple structure, material saving, low cost, convenience and fastness in mounting, high efficiency, labor and energy conservation and economical efficiency, is favorable for improving the visual effect of a handcart, and reflects the simplicity in structure.
Description
Technical field
The utility model relates to a kind of wheel connecting element, is specifically related to a kind of wheel connecting element that is used for fixing as the universal rolling wheel of supermarket shopping hand barrow bottom.
Background technology
At present, the universal rolling wheel that is used for supermarket shopping hand barrow bottom, fixed form between itself and the hand barrow vehicle frame is generally: at first, on the cross bar of described hand barrow vehicle frame, weld iron plate, on iron plate, punch then, will be arranged in the screw rod patchhole of universal rolling wheel upper end again and use nut screwing clamping.The problem that the said fixing mode exists is: installation is inconvenient, cost is high and the effect that is repugnant to the eye.
At above-mentioned existing problems, the applicant has passed through useful exploration, finds a way to resolve the problem, and technical scheme described below produces under this background.
Summary of the invention
Task of the present utility model be to provide a kind of simple in structure, quick and easy for installation, cost is low and wheel connecting element with good sight.
Task of the present utility model is finished like this, a kind of wheel connecting element, comprise the connecting element body, be characterized in: described connecting element body is a cylinder, and die cavity, the cylindrical inwall that this cylindrical axial centre is a hollow is provided with and offers a pair of through hole on negative thread, the cylindrical wall body is knock hole.
In a specific embodiment of the present utility model, described a pair of knock hole is positioned at the cylinder wall body radially, and is and is symmetrical arranged.
In another specific embodiment of the present utility model, described connecting element body adopts metal bar through the Vehicle Processing moulding, and this is integrally formed when body formed with connecting element for the die cavity on it, negative thread, a pair of knock hole.
The utility model is because after having adopted said structure, the beneficial effect that has: at first, simple in structure, materials are economized, cost is low; Secondly, quick and easy for installation, efficient is high, not only saving of labor but also laborsaving embodied economy; Again, help to improve the sight of hand barrow and embody structural terse effect.
Description of drawings
Fig. 1 is a specific embodiment constructional drawing of the present utility model.
Fig. 2 is applied to an application examples scheme drawing on the supermarket shopping hand barrow for the utility model.
Among the figure: 1. connecting element body, 11. die cavities, 12. negative threads, 13. knock holees; 2. hand barrow vehicle frame, 21. cross bars; 3. universal rolling wheel, 31. screw rods, 32. jam nuts.
The specific embodiment
For the inspector that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, the applicant general elaborates in the mode of embodiment below, but to the description of embodiment all is not restriction to the utility model scheme, any according to the utility model design done only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.
Embodiment:
See also Fig. 1, provide a size and be not subjected to the concrete connecting element body 1 that limits, this connecting element body 1 adopts as aluminium, iron, or metal bar such as corrosion-resistant steel becomes a cylinder through Vehicle Processing, the one end sealing of this cylinder length direction, the other end is formed with opening, the die cavity 11 that cylindrical axial centre is a hollow, cylindrical inwall is provided with negative thread 12, offering a pair of through hole on the cylindrical wall body is knock hole 13, described a pair of knock hole 13 be positioned at the cylinder wall body radially and be and be symmetrical arranged, promptly this to knock hole 13 be located at cylinder axis to vertical direction on, be used to run through the die cavity 11 of described connecting element body 1.
Application examples:
See also Fig. 2, be applied to a application examples on the supermarket shopping hand barrow as the utility model, described supermarket shopping hand barrow comprises hand barrow vehicle frame 2, is located at the cross bar 21 on the hand barrow vehicle frame 2; Described universal rolling wheel 3 comprises screw rod 31 and the jam nut 32 that is arranged on the universal rolling wheel upper end.When needs are installed to universal rolling wheel 3 on the hand barrow vehicle frame 2, only need connecting element body 1 by fixing in the cross bar 21 of the 13 insertion hand barrow vehicle frames 2 of a pair of knock hole on it and with cross bar 21, screw rod 31 parts that will be arranged on universal rolling wheel 3 upper ends are then inserted in the die cavity 11 from the open end of connecting element body 1, and revolve with negative thread 12 and to join, get final product with jam nut 32 lockings at last, install very quick.
In sum, the technical scheme that the utility model provides has overcome the shortcoming in the prior art, reached the purpose of invention and demonstrated fully the applicant at the technique effect described in the technique effect hurdle, thereby to can yet be regarded as is a ultimate attainment intention.
Claims (3)
1. wheel connecting element, comprise connecting element body (1), it is characterized in that: described connecting element body (1) is a cylinder, and die cavity (11), the cylindrical inwall that this cylindrical axial centre is a hollow is provided with and offers a pair of through hole on negative thread (12), the cylindrical wall body is knock hole (13).
2. wheel connecting element according to claim 1 is characterized in that described a pair of knock hole (13) is positioned at the cylinder wall body radially, and is and is symmetrical arranged.
3. wheel connecting element according to claim 1, it is characterized in that described connecting element body (1) adopts metal bar through the Vehicle Processing moulding, the die cavity on it (11), negative thread (12), a pair of knock hole (13) are integrally formed during with connecting element body (1) moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206857595U CN201907541U (en) | 2010-12-29 | 2010-12-29 | Wheel fixing part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206857595U CN201907541U (en) | 2010-12-29 | 2010-12-29 | Wheel fixing part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201907541U true CN201907541U (en) | 2011-07-27 |
Family
ID=44299750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206857595U Expired - Fee Related CN201907541U (en) | 2010-12-29 | 2010-12-29 | Wheel fixing part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201907541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455041A (en) * | 2018-12-29 | 2019-03-12 | 江苏速升自动化装备股份有限公司 | A kind of wheel with radial motion device |
-
2010
- 2010-12-29 CN CN2010206857595U patent/CN201907541U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455041A (en) * | 2018-12-29 | 2019-03-12 | 江苏速升自动化装备股份有限公司 | A kind of wheel with radial motion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20121229 |