CN103835598A - Minitype elastic padlock - Google Patents
Minitype elastic padlock Download PDFInfo
- Publication number
- CN103835598A CN103835598A CN201210492830.1A CN201210492830A CN103835598A CN 103835598 A CN103835598 A CN 103835598A CN 201210492830 A CN201210492830 A CN 201210492830A CN 103835598 A CN103835598 A CN 103835598A
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- shaped
- padlock
- elastic
- pull bar
- external member
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Abstract
The invention discloses a minitype elastic padlock, which comprises a U-shaped sleeve member, a T-shaped pull rod and a fixing support plate for fixing and supporting, wherein the upper end of the U-shaped sleeve member is arranged on the fixing support plate through a rotating shaft, sliding grooves which are symmetric with each other are uniformly formed in the side wall of the U-shaped sleeve member; the horizontal rod of the T-shaped pull rod is arranged in the sliding grooves in a sliding manner; an elastic element which provides elastic force for the T-shaped pull rod is arranged between the horizontal rod of the T-shaped pull rod and the U-shaped sleeve member; the vertical rod of the T-shaped pull rod penetrates through the elastic element and the U-shaped sleeve member and is fixedly connected with a T-shaped handle and a padlock hole is formed in the middle part of the T-shaped handle. The minitype elastic padlock disclosed by the invention is characterized in that the design is reasonable, the structure is simple, the operation is convenient, the production cost is low, the popularization and application are favorable and the tensioning force can be automatically adjusted during work.
Description
Technical field
The present invention relates to a kind of locking device, be specifically related to a kind of mini elastic padlock.
Background technology
At present, locking device is all widely used in all trades and professions, but elasticity is not with in conventional locking device inside, and tightening force when work can not regulate automatically.Conventional locking device is in the time that working environment is comparatively complicated, particularly the duty of equipment very easily occurs getting loose in the time of rotation or vibrational state, the for example locking device of the seed dresser barrel door in rotation status etc., thus locking device easily gets loose and brings hidden danger to safety in production.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of mini elastic padlock is provided, it is reasonable in design, simple in structure, easy to operate, and in the course of work, tightening force can regulate automatically, and cost of production is low, is convenient to promote the use of.
For achieving the above object, the technical solution used in the present invention is: a kind of mini elastic padlock, it is characterized in that: comprise U-shaped external member, T-shaped pull bar and the fixed supported slab playing fixed supporting role, described U-shaped external member upper end is rotatably installed on fixed supported slab by rotating shaft, described U-shaped external member sidewall is provided with symmetrical chute, the horizon bar of described T-shaped pull bar is slidably mounted in described chute, between the horizon bar of described T shape pull bar and described U-shaped external member, promising T shape pull bar is set the flexible member of elastic force is provided, the vertical bar of described T-shaped pull bar passes described flexible member and is fixedly connected with described T shape handle after described U-shaped external member, described T shape handle middle part is provided with padlock hole.
Above-mentioned mini elastic padlock, is characterized in that: described hand flexible member is back-moving spring.
Above-mentioned mini elastic padlock, is characterized in that: the vertical boom end of described T-shaped pull bar and described T shape handle are threaded connection.
The present invention compared with prior art has the following advantages:
(1) this mini elastic padlock is reasonable in design, simple in structure, and it is cocoa complete operation that operating personnel only need pull handle, and operation is very easy;
(2) between the T-shaped pull bar of this mini elastic padlock and U-shaped helping pull a cart, be provided with back-moving spring, therefore its tightening force can regulate automatically in the course of the work.
(3) a lot of parts of this mini elastic padlock are all convenient to produce or buy very much, thereby its cost of production is very low, is convenient to promote the use of.
Below by drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 be Fig. 1 left view.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 is work schematic diagram of the present invention.
Description of reference numerals:
1-rotating shaft; 2-U-shaped external member; 2-1-chute;
3-T-shaped pull bar; 3-1-horizon bar; 3-2-vertically bar;
4-flexible member; 5-T shape handle; 5-1-padlock hole;
6-fixed supported slab; 7-warehouse; 8-dodge gate;
8-1-columnar projections.
The specific embodiment
A kind of mini elastic padlock as Figure 1-4, comprise U-shaped external member 2, T-shaped pull bar 3 and the fixed supported slab 6 playing fixed supporting role, described U-shaped external member 2 upper ends are rotatably installed on fixed supported slab 6 by rotating shaft 1, and rotating shaft is connected to conventional machinery connected mode, convenient and reliable.Described U-shaped external member 2 sidewalls are provided with symmetrical chute 2-1, the horizon bar 3-1 of described T-shaped pull bar 3 is slidably mounted in described chute 2-1, between the horizon bar 3-1 of described T shape pull bar 3 and described U-shaped external member 2, promising T shape pull bar 3 is set the flexible member 4 of elastic force is provided, flexible member 4 can make T shape pull bar 3 reset, and can also make mini elastic padlock automatically regulate tightening force according to the variation of working condition in locking process simultaneously.The vertical bar 3-2 of described T-shaped pull bar 3 through described flexible member 4 with after described U-shaped external member 2, shake hands 5 to be fixedly connected with described T shape, the vertical bar 3-2 end of described T-shaped pull bar 3 and described T shape handle 5 are threaded connection, be threaded to conventional machinery connected mode, convenient and reliable.Described T shape 5 middle parts of shaking hands are provided with padlock hole 5-1.
As shown in Figure 1, Figure 3 and Figure 4, described hand flexible member 4 is back-moving spring, and back-moving spring is conventional flexible member, and dependable performance is cheap.
The course of work of mini elastic padlock of the present invention is: as shown in Figure 4, first the fixed supported slab 6 that passes through of this mini elastic padlock is fixedly mounted on cylinder 7 sidewalls, in the time will closing and lock dodge gate 8, pull T shape handle 5 downwards with hand, T shape handle 5 drives T-shaped pull bar 3 compression elastic elements 4, the columnar projections 8-1 being positioned on dodge gate 8 is put into the padlock hole 5-1 on T shape handle 5, unclamp T shape handle 5 and dodge gate 8 can be locked.In the time will opening dodge gate 8, pull with hand T shape handle 5, make to be positioned at columnar projections 8-1 on the dodge gate 8 padlock hole 5-1 from T shape handle 5 and skid off, can open dodge gate 8.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure transformation of above embodiment being done according to the technology of the present invention essence, all still belongs in the protection domain of technical solution of the present invention.
Claims (3)
1. a mini elastic padlock, it is characterized in that: comprise U-shaped external member (2), T-shaped pull bar (3) and the fixed supported slab (6) playing fixed supporting role, described U-shaped external member (2) upper end is rotatably installed on fixed supported slab (6) by rotating shaft (1), described U-shaped external member (2) sidewall is provided with symmetrical chute (2-1), the horizon bar (3-1) of described T-shaped pull bar (3) is slidably mounted in described chute (2-1), promising T shape pull bar (3) is set between the horizon bar (3-1) of described T shape pull bar (3) and described U-shaped external member (2) provides the flexible member (4) of elastic force, the vertical bar (3-2) of described T-shaped pull bar (3) through after described flexible member (4) and described U-shaped external member (2) and described T shape shake hands (5) be fixedly connected with, described T shape handle (5) middle part is provided with padlock hole (5-1).
2. according to mini elastic padlock claimed in claim 1, it is characterized in that: described hand flexible member (4) is back-moving spring.
3. according to mini elastic padlock claimed in claim 1, it is characterized in that: vertical bar (3-2) end of described T-shaped pull bar (3) and described T shape handle (5) are threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210492830.1A CN103835598A (en) | 2012-11-27 | 2012-11-27 | Minitype elastic padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210492830.1A CN103835598A (en) | 2012-11-27 | 2012-11-27 | Minitype elastic padlock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103835598A true CN103835598A (en) | 2014-06-04 |
Family
ID=50799454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210492830.1A Pending CN103835598A (en) | 2012-11-27 | 2012-11-27 | Minitype elastic padlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103835598A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825021A (en) * | 2018-07-11 | 2018-11-16 | 方嘉城 | A kind of manual lockable mechanism |
-
2012
- 2012-11-27 CN CN201210492830.1A patent/CN103835598A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825021A (en) * | 2018-07-11 | 2018-11-16 | 方嘉城 | A kind of manual lockable mechanism |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |