CN203050451U - Chain connecting block of movable garage door - Google Patents
Chain connecting block of movable garage door Download PDFInfo
- Publication number
- CN203050451U CN203050451U CN 201220665012 CN201220665012U CN203050451U CN 203050451 U CN203050451 U CN 203050451U CN 201220665012 CN201220665012 CN 201220665012 CN 201220665012 U CN201220665012 U CN 201220665012U CN 203050451 U CN203050451 U CN 203050451U
- Authority
- CN
- China
- Prior art keywords
- hole
- side face
- described body
- garage door
- scarf
- 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
Images
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
The utility model discloses a chain connecting block of a movable garage door. The chain connecting block comprise a block main body; and the block main body comprises a left side face, a right side face, an inner side face and an outer side face, wherein a first beveling face is arranged at the joint of the left side face and the inner side face, a second beveling face is arranged at the joint of the inner side face and the right side face, a third beveling face is arranged at the joint of the right side face and the outer side face, and a fourth beveling face is arranged at the joint of the outer side face and the left side face; the upper part and the lower part of the block main body is of a step structure; in the upper part of the block main body, the upper part of the left half is higher than the upper part of the right half; in the lower part of the block main body, the lower part of the left half is lower than the lower part of the right half; the left half of the block main body is provided with a first through hole, and the right half of the block main body is provided with a second through hole and a third through hole. The chain connecting block of the movable garage door has the characteristics of being reasonable in structural design and low in production costs.
Description
Technical field
The utility model relates to the contiguous block of using on a kind of garage door, specifically a kind of movable garage door chain bar contiguous block.
Background technology
The chain contiguous block design of using on some garage doors now is unreasonable, the cost of production height.
Summary of the invention
The purpose of this utility model is to design a kind of movable garage door chain bar contiguous block.
To be solved in the utility model is that the chain contiguous block design used on more existing garage doors is unreasonable, the problem that cost of production is high.
The technical solution of the utility model is: it comprises body, described body comprises left surface, right flank, inboard face and lateral surface, described left surface and inboard face junction are provided with first scarf, described inboard face and right flank junction are provided with second scarf, described right flank and lateral surface junction are provided with the 3rd scarf, described lateral surface and left surface junction are provided with the 4th scarf, described body upper and lower is ledge structure, described body top is higher than half of top, right side for left hand half top, described body bottom is lower than half of bottom, right side for the left hand half bottom, described body left hand half is provided with first through hole, and described body right side one side of something is provided with second through hole and third through-hole.
The beneficial effects of the utility model are: reasonable in design, cost of production is low.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cross-sectional view of the A-A of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in the figure, the utility model comprises body 1, described body 1 comprises left surface 11, right flank 5, inboard face 2 and lateral surface 8, described left surface 11 and inboard face 2 junctions are provided with first scarf 17, described inboard face 2 and right flank 5 junctions are provided with second scarf 4, described right flank 5 and lateral surface 8 junctions are provided with the 3rd scarf 7, described lateral surface 8 and left surface 11 junctions are provided with the 4th scarf 10, described body 1 upper and lower is ledge structure 9, described body 1 top is that left hand half top 13 is higher than half of top 14, right side, described body 1 bottom is that left hand half bottom 15 is lower than half of bottom 16, right side, described body 1 left hand half is provided with first through hole 12, and described body 1 right side one side of something is provided with second through hole 3 and third through-hole 6.Described first through hole 12, second through hole 3 and third through-hole 6 constitute an equilateral triangle structure.
Claims (2)
1. movable garage door chain bar contiguous block, it is characterized in that comprising body, described body comprises left surface, right flank, inboard face and lateral surface, described left surface and inboard face junction are provided with first scarf, described inboard face and right flank junction are provided with second scarf, described right flank and lateral surface junction are provided with the 3rd scarf, described lateral surface and left surface junction are provided with the 4th scarf, described body upper and lower is ledge structure, described body top is higher than half of top, right side for left hand half top, described body bottom is lower than half of bottom, right side for the left hand half bottom, described body left hand half is provided with first through hole, and described body right side one side of something is provided with second through hole and third through-hole.
2. a kind of movable garage door chain bar contiguous block according to claim 1 is characterized in that described first through hole, second through hole and third through-hole constitute an equilateral triangle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665012 CN203050451U (en) | 2012-12-06 | 2012-12-06 | Chain connecting block of movable garage door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665012 CN203050451U (en) | 2012-12-06 | 2012-12-06 | Chain connecting block of movable garage door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203050451U true CN203050451U (en) | 2013-07-10 |
Family
ID=48733416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220665012 Expired - Fee Related CN203050451U (en) | 2012-12-06 | 2012-12-06 | Chain connecting block of movable garage door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203050451U (en) |
-
2012
- 2012-12-06 CN CN 201220665012 patent/CN203050451U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202937156U (en) | Movable garage door chain connection block | |
| CN203050451U (en) | Chain connecting block of movable garage door | |
| CN203189540U (en) | Bearing base of toothpaste filling machine | |
| CN203439334U (en) | Connecting part for toothpaste boxing machine | |
| CN203332498U (en) | Guide rail connecting block of toothpaste boxing machine | |
| CN203222060U (en) | Seat connecting structure for electric bassinet | |
| CN203358989U (en) | Toothpaste filling machine tube cup chain support | |
| CN202251278U (en) | Connecting piece | |
| CN203358990U (en) | Toothpaste box packing machine connecting block | |
| CN203067522U (en) | Hinge | |
| CN203184522U (en) | Toothpaste tuber three-jaw mechanism guide rail | |
| CN203283389U (en) | Finished toothpaste push rod fixing part of toothpaste filling machine | |
| CN202937578U (en) | Pin bolt used on printing machine | |
| CN203477270U (en) | Gearbox support assembly unit block | |
| CN203186353U (en) | Connecting block used for fixing high-speed rail seat | |
| CN202937610U (en) | Hinge connecting bar | |
| CN202992534U (en) | Lower base of cap-fastening mechanism of pipe-making machine | |
| CN203283385U (en) | Copper part of toothpaste filling machine | |
| CN202900980U (en) | Hinge | |
| CN203184509U (en) | Chute guide rail block of toothpaste tube manufacturing machine | |
| CN203294329U (en) | Toothpaste filling machine filling part | |
| CN203269534U (en) | Oscillating bar of filling position of toothpaste filling machine | |
| CN203497263U (en) | Connecting rod for toothpaste packaging machine | |
| CN203186352U (en) | Connecting and fixing part for high-speed rail seat | |
| CN203332497U (en) | Guide rail connecting piece of toothpaste boxing machine |
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: 20130710 Termination date: 20131206 |