CN201439664U - Latch - Google Patents
Latch Download PDFInfo
- Publication number
- CN201439664U CN201439664U CN2009201234608U CN200920123460U CN201439664U CN 201439664 U CN201439664 U CN 201439664U CN 2009201234608 U CN2009201234608 U CN 2009201234608U CN 200920123460 U CN200920123460 U CN 200920123460U CN 201439664 U CN201439664 U CN 201439664U
- Authority
- CN
- China
- Prior art keywords
- pin
- bolt
- pin rod
- latch
- door leaf
- 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 - Lifetime
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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a latch pin, in particular to a transverse latch, namely a latch, which comprises a pin rod and a pin buckle and is characterized in that the pin rod is fixedly arranged on a door leaf and the head of the pin rod is exposed out of the door leaf; the middle part of the pin buckle is provided with a lock buckle hole which is hinged on the corresponding part at the side of a door frame on which the pin rod is exposed. The latch pin not only has simple structure, less consumption of raw materials, low cost, simple production and manufacture and convenient assembly and disassembly, but also has the advantages of convenient use, insusceptible deformation and damage, maintenance fee saving, improvement on protective performance and the like, and is economical and practical and has high cost performance.
Description
Technical field
The present invention relates to a kind of latch, particularly a kind of horizontal inserting, i.e. bolt.
Background technology
Present bolt all is the bolt-type bolt.All the latch guide pin bushing must be arranged, complex structure, raw materials consumption is big, and the cost height is manufactured hard to tacklely, and mounting or dismounting are inconvenient; Open and close are all wanted manually, use inconvenience, are used in often to open the back on the protective door for following the line of least resistance or negligence, can not turn back to latch again, are difficult for again finding that do not have the effect of closing protection, barrier propterty is poor; Be used on the construction elevator, often be subjected to the weight bump, as easy as rolling off a log deformed damaged, particularly latch guide pin bushing must be changed the maintenance expense height.
Summary of the invention
At above problem, the purpose of this invention is to provide a kind of simple in structure, raw materials consumption is little, cost is low, the manufacturing is simple, simple load and unload bolt.
A kind of bolt comprises pin rod and pin button, and it is characterized in that: pin rod is established regularly and is contained on the door leaf, and head stretches outside door leaf; The pin portion of smashing has bonnet lock hole, be hinged on frame side that pin rod appears to corresponding site on.
The present invention establishes regularly and is contained on the door leaf by head being stretched pin rod outside door leaf, and with the pin button that the middle part has a bonnet lock hole be hinged on frame side that pin rod appears to corresponding site on; So, need not guide pin bushing.Not only simple in structure, raw materials consumption is little, cost is low, the manufacturing is simple, mounting or dismounting are convenient, also have easy to use, be difficult for deformed damaged, save maintenance expense, improve advantages such as barrier propterty, be a kind of economical and practical, bolt that cost performance is high.
Description of drawings
Fig. 1 is a structural representation of the present invention,
Fig. 2 is a kind of pin buckle structure schematic diagram of the present invention.
Among the figure: pin button installed part 1, pin button rotary spacing spare 2, bolt tube 3, doorframe 4, pin buckle 5, pin rod 6, door leaf 7, hinge hole 8, bonnet lock hole 9.
The specific embodiment
Describe in detail below in conjunction with drawings and Examples:
Fig. 1 is a kind of bolt structural representation on the construction elevator that is used for of the present invention.Mainly comprise pin rod 6 and pin button 5, main points are: pin rod 6 is fixed on the door leaf 7, and head stretches outside door leaf 7; Pin button 5 middle parts have bonnet lock hole 9, are hinged on the corresponding site of doorframe 4 side direction that pin rod 6 appears.
On the side direction for the doorframe 4 that pin button 5 is convenient to be hinged on construction elevator, comprise also among Fig. 1 that establishing the pin that is contained on the doorframe 4 buckles installed part 1, is arranged on bolt tube 3 and bolt on the pin button installed part 1; Promptly pin button 5 utilizes pin button installed part 1, bolt tube 3 and bolted splice on the side direction of construction elevator doorframe 4.
For pin button 5 can be utilized after unlatching from repeats bits, snap close is lived pin rod 6 and is closed door leaf 7 or block pin rod 6 and show that door leafs 7 are not closed, realize closing automatically or reminding the purpose of closing door leaf 7, guarantee the safe operation of construction elevator, also comprise among Fig. 1 establishing being contained in the pin button rotary spacing spare 2 on the corresponding site directly over the pin button 5, guarantee that the rotation of pin button 5 is no more than 90 degree.
Fig. 2 is a kind of tabular pin buckle structure schematic diagram of the present invention.Tabular pin button among the figure adopts the 10mm steel plate to make.In pin button 5, be provided with hinge hole 8 and bonnet lock hole 9.Bonnet lock hole 9 is interior big outer little trapezoidal hole.
Claims (5)
1. a bolt comprises pin rod (6) and pin button (5), and it is characterized in that: pin rod (6) is fixed on the door leaf (7), and head stretches outside door leaf (7); Pin button (5) middle part has bonnet lock hole (9), is hinged on the corresponding site of doorframe (4) side direction that pin rod (6) appears.
2. bolt according to claim 1 is characterized in that: comprise that also establishing the pin that is contained on the doorframe (4) buckles installed part (1), is arranged on bolt tube (3) and bolt on the pin button installed part (1).
3. bolt according to claim 1 and 2 is characterized in that: also comprise establishing being contained in the pin button rotary spacing spare (2) on the corresponding site directly over the pin button (5).
4. bolt according to claim 3 is characterized in that: bonnet lock hole (9) is interior big outer little trapezoidal hole.
5. bolt according to claim 1 and 2 is characterized in that: bonnet lock hole (9) is interior big outer little trapezoidal hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201234608U CN201439664U (en) | 2009-06-25 | 2009-06-25 | Latch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201234608U CN201439664U (en) | 2009-06-25 | 2009-06-25 | Latch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201439664U true CN201439664U (en) | 2010-04-21 |
Family
ID=42544334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201234608U Expired - Lifetime CN201439664U (en) | 2009-06-25 | 2009-06-25 | Latch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201439664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368461A (en) * | 2018-09-26 | 2019-02-22 | 苏州骏捷升降机械科技有限公司 | A kind of convertible double door clamping lock of hoistable platform |
-
2009
- 2009-06-25 CN CN2009201234608U patent/CN201439664U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368461A (en) * | 2018-09-26 | 2019-02-22 | 苏州骏捷升降机械科技有限公司 | A kind of convertible double door clamping lock of hoistable platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100421 |