CN204627218U - A kind of automatic pinning assembly - Google Patents
A kind of automatic pinning assembly Download PDFInfo
- Publication number
- CN204627218U CN204627218U CN201520221436.3U CN201520221436U CN204627218U CN 204627218 U CN204627218 U CN 204627218U CN 201520221436 U CN201520221436 U CN 201520221436U CN 204627218 U CN204627218 U CN 204627218U
- Authority
- CN
- China
- Prior art keywords
- tooth bar
- bolt rod
- rod
- latch box
- installation panel
- 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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- Vibration Dampers (AREA)
Abstract
The utility model discloses a kind of automatic pinning assembly, it comprises latch box, fork tooth bar and bolt rod tooth bar is provided with in latch box, below fork tooth bar, bolt rod tooth bar left is provided with the gear matched with it, gear is arranged on latch box by bearing, at the upper and lower side of bolt rod tooth bar side, extension spring is installed, bolt rod is provided with above bolt rod tooth bar, the top of bolt rod is connected with spring by bolt rod connecting screw rod, the top of spring is provided with fork, the right side edge of latch box is provided with installation panel, being provided with in the middle of installation panel touches a little, touch the outside a little extending in installation panel, be provided with at least one connecting rod touching an inner side, connecting rod surrounding is provided with the first spacer.The utility model is very easy to use, safe and reliable, firm and durable, and decorate properties is good.
Description
Technical field
The utility model relates to a kind of latch assembly, particularly relates to a kind of automatic pinning assembly.
Background technology
On market, like product was all install bolt rod above cervical orifice of uterus or below cervical orifice of uterus to fix cervical orifice of uterus in the past, thus reach the object of closing door, this mode want to open or close to close time, the bolt rod that can only be first stirred above or below cervical orifice of uterus by hand just can reach the object opening or closing and close door, in use, if careless bolt rod can even occur pointing the situation of breaking by tong, and bolt rod is all mounted in face outdoors, also make decorate properties poor, use very inconvenient in real life.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of automatic pinning assembly, and it is very easy to use, safe and reliable, firm and durable, and decorate properties is good.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of automatic pinning assembly, it is characterized in that, it comprises latch box, fork tooth bar and bolt rod tooth bar is provided with in latch box, below fork tooth bar, bolt rod tooth bar left is provided with the gear matched with it, gear is arranged on latch box by bearing, at the upper and lower side of bolt rod tooth bar side, extension spring is installed, bolt rod is provided with above bolt rod tooth bar, the top of bolt rod is connected with spring by bolt rod connecting screw rod, the top of spring is provided with fork, the right side edge of latch box is provided with installation panel, being provided with in the middle of installation panel touches a little, touch the outside a little extending in installation panel, be provided with at least one connecting rod touching an inner side, connecting rod surrounding is provided with the first spacer.
Preferably, described bolt rod tooth bar is provided with tooth bar steady pin.
Preferably, the side of described fork tooth bar is provided with the second spacer.
Preferably, the centre touched described in is a little provided with touches a steady pin.
Preferably, the outside of described first spacer is provided with shrouding.
Positive progressive effect of the present utility model is: the present invention is very easy to use, safe and reliable, firm and durable, and decorate properties is good.
Accompanying drawing explanation
Fig. 1 is a part of structural representation of the utility model automatic pinning assembly.
Fig. 2 is another part structural representation of the utility model automatic pinning assembly.
Detailed description of the invention
The utility model preferred embodiment is provided, to describe technical scheme of the present invention in detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, the utility model automatic pinning assembly comprises latch box 1, fork tooth bar 5 and bolt rod tooth bar 6 is provided with in latch box 1, below fork tooth bar 5, bolt rod tooth bar 6 left is provided with the gear 7 matched with it, gear 7 is arranged on latch box 1 by bearing 10, at the upper and lower side of bolt rod tooth bar 6 side, extension spring 9 is installed, bolt rod 12 is provided with above bolt rod tooth bar 6, the top of bolt rod 12 is connected with spring 8 by bolt rod connecting screw rod 20, the top of spring 8 is provided with fork 11, the right side edge of latch box 1 is provided with installation panel 3, be provided with in the middle of installation panel and touch a little 16, touch the outside a little extending in installation panel, be provided with at least one connecting rod 13 touching an inner side, connecting rod surrounding is provided with the first spacer 17.Bolt rod tooth bar 6 is provided with tooth bar steady pin 14.The side of fork tooth bar 5 is provided with the second spacer 19.The centre touching a little 16 is provided with touches a steady pin 15.The outside of the first spacer 17 is provided with shrouding 2.
The course of work of the present utility model is as follows: when not close, being positioned at touching in the middle of installation panel a little extends in outside installation panel, bolt rod is retracted in cervical orifice of uterus upper end-face edge and cervical orifice of uterus sides aligned parallel or short in cervical orifice of uterus edge, when wanting to close composite door, as long as promote female door, the edge extruding of female door is positioned at touches a little on cervical orifice of uterus in the middle of installation panel, touch and a little shrink in latch box under the drive of gear, touch a drivening rod, connecting rod promotes latch tooth bar and gear driven bolt rod tooth bar is upwards movable simultaneously, bolt rod inserts in keeper, on door lock; During enabling, female door is opened to touch and is a little lost extruding to installation panel extension, the extension spring be simultaneously arranged on latch tooth bar resets, thus drive bolt rod inwardly to shrink door and open, thus do not need to remove push-and-pull bolt rod by hand in the process of whole switch gate, and be all mounted in door due to this structure, not only very easy to use, safe and reliable, firm and durable, and decorate properties is very good.
Above-described specific embodiment; the technical problem of solution of the present utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiments of the invention; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. an automatic pinning assembly, it is characterized in that, it comprises latch box, fork tooth bar and bolt rod tooth bar is provided with in latch box, below fork tooth bar, bolt rod tooth bar left is provided with the gear matched with it, gear is arranged on latch box by bearing, at the upper and lower side of bolt rod tooth bar side, extension spring is installed, bolt rod is provided with above bolt rod tooth bar, the top of bolt rod is connected with spring by bolt rod connecting screw rod, the top of spring is provided with fork, the right side edge of latch box is provided with installation panel, being provided with in the middle of installation panel touches a little, touch the outside a little extending in installation panel, be provided with at least one connecting rod touching an inner side, connecting rod surrounding is provided with the first spacer.
2. automatic pinning assembly as claimed in claim 1, is characterized in that, described bolt rod tooth bar is provided with tooth bar steady pin.
3. automatic pinning assembly as claimed in claim 1, it is characterized in that, the side of described fork tooth bar is provided with the second spacer.
4. automatic pinning assembly as claimed in claim 1, is characterized in that, described in the centre touched a little be provided with and touch a steady pin.
5. automatic pinning assembly as claimed in claim 1, it is characterized in that, the outside of described first spacer is provided with shrouding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221436.3U CN204627218U (en) | 2015-04-14 | 2015-04-14 | A kind of automatic pinning assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221436.3U CN204627218U (en) | 2015-04-14 | 2015-04-14 | A kind of automatic pinning assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204627218U true CN204627218U (en) | 2015-09-09 |
Family
ID=54046258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520221436.3U Expired - Fee Related CN204627218U (en) | 2015-04-14 | 2015-04-14 | A kind of automatic pinning assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204627218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150239A (en) * | 2015-04-14 | 2016-11-23 | 宋华 | A kind of automatic pinning assembly |
-
2015
- 2015-04-14 CN CN201520221436.3U patent/CN204627218U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150239A (en) * | 2015-04-14 | 2016-11-23 | 宋华 | A kind of automatic pinning assembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20170414 |