CN201800746U - Main bracket - Google Patents
Main bracket Download PDFInfo
- Publication number
- CN201800746U CN201800746U CN2010202678401U CN201020267840U CN201800746U CN 201800746 U CN201800746 U CN 201800746U CN 2010202678401 U CN2010202678401 U CN 2010202678401U CN 201020267840 U CN201020267840 U CN 201020267840U CN 201800746 U CN201800746 U CN 201800746U
- Authority
- CN
- China
- Prior art keywords
- rack
- main body
- jack
- rack body
- bracket
- 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
- 210000001503 joint Anatomy 0.000 claims description 9
- 238000000465 moulding Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a main bracket, which comprises a pair of bracket bodies mutually crossed and butted, the middle parts of the bracket bodies are provided with butted notches arranged in an inclined mode, the butted notches on the bracket bodies are provided with a jack, a connecting device for connecting the two bracket bodies is arranged in the jack, one end of the bracket body is provided with a connecting arm for connecting a wheel, and the other end of the bracket body is provided with a connecting lug for connecting a rod. The main bracket saves molding cost, has simple structure, and is convenient to assemble and disassemble.
Description
Technical field
The utility model relates to a kind of support, relates in particular to a kind of main body rack that is used for the boat hand barrow.
Background technology
Chinese patent CN2832916Y discloses a kind of sectional shelf-unit, comprise circular arc in establish the main support of reinforced rib, be provided with recess at the arc surface top center place of main support, respectively be provided with base plate at the two ends, the left and right sides of the bottom of main support, base plate and main support are perpendicular.This supporting structure complexity, molding cost height, not easy to assemble.
Summary of the invention
The utility model mainly is to solve existing support molding cost height, complex structure, not easy to assemble etc. technical matters, and a kind of main body rack is provided, and has saved the molding cost, and simple in structure, is convenient to dismounting.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: it comprises the rack body of a pair of mutual intersection butt joint, described rack body middle part is provided with the butt joint recess of tiltedly establishing, butt joint indent on described rack body is provided with a jack, be provided with the connecting device that connects the two stands body in the described jack, described rack body one end is provided with the connecting arm that connects wheel, and the other end is provided with the engaging lug that connects rod member.The utility model adopts one two rack body make-ups connection that mould is made, thereby has reduced number of molds, and easy for installation.
As preferably, the recess between the described rack body closely fastens.
As preferably, described rack body two ends are provided with some reinforced ribs that be arranged in parallel.The utility model adopts reinforcing rib structure, can increase bulk strength of the present utility model on the one hand, on the other hand can expendable weight, saving in material.
As preferably, the hole wall of described jack periphery is provided with some brace panels.
As preferably, described two rack body sizes are identical, and structure is identical.
As preferably, described engaging lug is provided with the connecting bore of socket rod member, and described connecting device is an inserted link.During use, rod member can be inserted in the connecting bore and fix, the stay bearing plate of holding articles is installed on rod member then.Inserted link is used for two rack bodies fastening, prevents to become flexible.
As preferably, described inserted link is provided with hauling rope or draw bar.In use, can pull hauling rope or draw bar spurs hand barrow of the present utility model has been installed.
The beneficial effect that the utility model brings is that the utility model molding cost is low, and is simple in structure, is convenient to dismounting.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is that the utility model uses a kind of structural representation in the boat go-cart;
Accompanying drawing 3 is a kind of structural representations of rack body of the present utility model.
Description of drawings: 1, rack body; 1-1, recess; 2, engaging lug; 3, jack; 4, reinforced rib; 5, connecting arm; 6, connecting bore; 7, rod member.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the main body rack of present embodiment such as Fig. 1,2, shown in 3, comprise the rack body 1 that a pair of size and structure are all identical, rack body 1 middle part is shaped on butt joint recess 1-1, recess 1-1 between two rack bodies 1 closely intersects butt joint and fastens, butt joint recess 1-1 place on rack body 1 is shaped on a jack 3, be provided with the inserted link that connects two stands body 1 in the jack 3, be connected with many brace panels on the hole wall of jack 3 peripheries, rack body 1 one ends are shaped on the connecting arm 5 that connects wheel, the other end is shaped on the engaging lug 2 that connects rod member 7, be shaped on the connecting bore 6 of socket rod member 7 on the engaging lug 2, also be shaped on many parallel reinforced ribs 4 on the rack body 1.
Claims (7)
1. main body rack, it is characterized in that, the rack body that comprises a pair of mutual intersection butt joint, described rack body middle part is provided with the butt joint recess of tiltedly establishing, butt joint indent on described rack body is provided with a jack, be provided with the connecting device that connects the two stands body in the described jack, described rack body one end is provided with the connecting arm that connects wheel, and the other end is provided with the engaging lug that connects rod member.
2. main body rack according to claim 1 is characterized in that the recess between the described rack body closely fastens.
3. main body rack according to claim 1 is characterized in that, described rack body is provided with some reinforced ribs that be arranged in parallel.
4. main body rack according to claim 1 is characterized in that the hole wall of described jack periphery is provided with some brace panels.
5. according to claim 1 or 2 or 3 or 4 described main body racks, it is characterized in that described two rack body sizes are identical, structure is identical.
6. main body rack according to claim 1 is characterized in that described engaging lug is provided with the connecting bore of socket rod member, and described connecting device is an inserted link.
7. main body rack according to claim 6 is characterized in that described inserted link is provided with hauling rope or draw bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202678401U CN201800746U (en) | 2010-07-22 | 2010-07-22 | Main bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202678401U CN201800746U (en) | 2010-07-22 | 2010-07-22 | Main bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201800746U true CN201800746U (en) | 2011-04-20 |
Family
ID=43870263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202678401U Expired - Fee Related CN201800746U (en) | 2010-07-22 | 2010-07-22 | Main bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201800746U (en) |
-
2010
- 2010-07-22 CN CN2010202678401U patent/CN201800746U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20150722 |
|
| EXPY | Termination of patent right or utility model |