CN206053993U - A kind of self-rescuer is with without seal bar locking protecting device - Google Patents
A kind of self-rescuer is with without seal bar locking protecting device Download PDFInfo
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- CN206053993U CN206053993U CN201621013952.8U CN201621013952U CN206053993U CN 206053993 U CN206053993 U CN 206053993U CN 201621013952 U CN201621013952 U CN 201621013952U CN 206053993 U CN206053993 U CN 206053993U
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- locking
- rescuer
- self
- locking button
- tight locking
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Abstract
The utility model discloses a kind of self-rescuer is with without seal bar locking protecting device; locking protecting device includes left tight locking button, right tight locking button, locking belt and protection cap; right tight locking button " U " type open top end is bent upwards at place and the second flexure plane of left tight locking button end " U " type open top end and coordinates clamping; protection cap boss is coordinated with self-rescuer to be installed; the shackle of protection cap is hooked with lockhole, realizes that left tight locking button, right tight locking button and protection cap are put into connection.The locking device of self-rescuer is compared and be traditionally used for this utility model (after locking device protection is opened; locking device will be also again turned on; the seal bar that snaps could open self-rescuer outer tank later); it is provided simultaneously with the function of locking, seal and locking device are protected; it is once to open in use; it is fast and convenient, for the personnel that save oneself under ore deposit, possess more preferable practicality.
Description
Technical field
This utility model belongs to Mine Safety Appliances field, is related to underground coal mine self-rescuer, and in particular to a kind of self-rescuer
With without seal bar locking protecting device.
Background technology
It is commonly used in above each self-rescuer in colliery comprising the protection of locking device, seal bar and locking device, makes
With during, after locking device protection is opened, locking device to be also again turned on, after the seal bar that snaps, self-rescuer could be opened
Outer tank, this device the disadvantage is that, not only assembly process is various, it is often more important that, in mine safety accidents, emergency situation
Under, need the personnel for saving oneself quickly open self-rescuer, thus may miss the best opportunity saved oneself.
The content of the invention
In view of the shortcomings of the prior art, the utility model proposes a kind of self-rescuer is with without seal bar locking device, solution
Certainly in mine safety accidents, the personnel of saving oneself can not quickly open the technical problem of self-rescuer,
To solve above-mentioned technical problem, the technical solution adopted in the utility model is as follows：
A kind of self-rescuer with without seal bar locking device, locking device include left tight locking button, right tight locking button and locking belt and
Protection cap, right tight locking button are in " U " type, are bent upwards at right tight locking button " U " type open top end, and right tight locking button is away from " U " type opening
The opposite side on top is fixedly connected with locking belt；
Left tight locking button has reclinate first flexure plane and the second flexure plane, and a lock is machined with the first flexure plane
Hole, is fixedly connected with locking belt at the second flexure plane, and the second flexure plane end is in " U " type；
Protection cap lower surface side is provided with boss, and lower surface opposite side is provided with shackle；
Right tight locking button " U " type open top end is bent upwards place and the second flexure plane of left tight locking button end " U " type open top end
Place coordinates clamping, and protection cap boss is coordinated with self-rescuer to be installed, and shackle and the lockhole of protection cap are hooked.
An arrow is machined with protection cap, arrow is pointed at the boss in protection cap.
In 5 ° downwards near the bending of self-rescuer direction at left tight locking button " U " type opening, at right tight locking button " U " type open top end
The bending of self-rescuer direction is upwardly away from 35 °.
Left tight locking button and locking belt fixed connection place, and right tight locking button and locking belt fixed connection place, using spot welding
It is fixedly connected, preferred spot welding number is three.
Locking belt is not connected with left tight locking button or one end of right tight locking button is connected with self-rescuer spot welding mode.
Compared with prior art, beneficial effect is this utility model：Compare and be traditionally used for the locking dress of self-rescuer
Put (after locking device protection is opened, will also be again turned on locking device, after the seal bar that snaps, self-rescuer outer tank could be opened),
Locking protecting device of the present utility model is provided simultaneously with the function of locking, seal and locking device are protected, and is in use
Once open, it is fast and convenient, for the personnel that save oneself under ore deposit, possess more preferable practicality.
Description of the drawings
Fig. 1 is the left tight locking button schematic diagram of this utility model；
Fig. 2 is the left tight locking button top view of this utility model；
Fig. 3 is the left tight locking button front view of this utility model；
Fig. 4 is the right tight locking button schematic diagram of this utility model；
Fig. 5 is the right tight locking button top view of this utility model；
Fig. 6 is the right tight locking button front view of this utility model；
Fig. 7 is this utility model protection cap top view；
Fig. 8 is this utility model protection cap front view；
Fig. 9 is the left tight locking button of this utility model and locking belt assembling schematic diagram；
Figure 10 is the right tight locking button of this utility model and locking belt assembling schematic diagram.
In figure, the implication of each label is：The left tight locking buttons of 1-, the right tight locking buttons of 2-, 3- locking belts, 4- protection caps, 5- first are curved
Curved surface, the second flexure planes of 6-, 7- lockholes, 8- boss, 9- shackles, 10- arrows.
Particular content of the present utility model is described in more detail below in conjunction with drawings and Examples.
Specific embodiment
Specific embodiment of the utility model given below, it should be noted that this utility model is not limited to following tool
Body embodiment, all equivalents done on the basis of technical scheme each fall within protection domain of the present utility model.
Above-mentioned technical proposal is deferred to, as shown in Figures 1 to 10, the present embodiment provides a kind of self-rescuer with without the locking of seal bar
Protection device, locking device include left tight locking button 1, right tight locking button 2 and locking belt 3, and also including protection cap 4, right tight locking button 2 is in
" U " type, is bent upwards at right tight locking button 2 " U " type open top end, opposite side and lock of the right tight locking button 2 away from " U " type open top end
Taut band 3 is fixedly connected, will at right tight locking button 2 " U " type open top end design it is angled be bent upwards, be in order to left lock
Link closely 1 second flexure plane, 6 end " U " type structure card jail, it is preferred that be designed to 35 ° at right tight locking button 2 " U " type open top end
It is bent upwards, 35 ° of designs both can ensure that blocking left tight locking button 1 was unlikely to slip which, can ensure that again is needing to open certainly
When rescuing device, the personnel of saving oneself need not slightly exert a force by external force and ensure that left locker 1 is separated with right locker 2.
Left tight locking button 1 has reclinate first flexure plane 5 and the second flexure plane 6, is machined with one at the first flexure plane 5
Lockhole 7, is fixedly connected with locking belt 3 at the second flexure plane 6, and 6 end of the second flexure plane is in " U " type, and lockhole 7 is to protect
Lid 4 is closely connected with right tight locking button 2, that is to say, that protection cap 4 is by lockhole 7 and shackle 9 and boss 8 and self-rescuer
Reserved hole coordinates together, with the fastening of left tight locking button 1, " U " type and right tight locking button 2 " U " the type opening of 6 end of the second flexure plane
The cooperation of the top end place of being bent upwards holds out against, and left tight locking button 1 and right tight locking button 2 are blocked jail.
4 lower surface side of protection cap is provided with boss 8, and lower surface opposite side is provided with shackle 9, boss 8 be in order to from
The reserved hole assembling on device is rescued, shackle 9 is, in order to buckle with right tight locking button 2, can to destroy simultaneously when right tight locking button 2 is lifted
Protection cap 4, compared to traditional self-rescuer unlatching-locking apparatus mode, first opens strip of paper used for sealing, then opens locking device, and this practicality is new
Type this design can save operating procedure, strive for more survival times for the personnel of saving oneself, while the design of protection cap 4 is in order to lock
Tight protection device plays seal protective effect, prevents personnel from arbitrarily opening.
Right tight locking button 2 " U " type open top end is bent upwards place and 1 second flexure plane of left tight locking button, 6 end " U " type open top
Coordinate clamping at end, 4 boss 8 of protection cap is coordinated with self-rescuer to be installed, and shackle 9 and the lockhole 7 of protection cap 4 are hooked.
An arrow 10 is machined with protection cap 4, arrow points to 8 direction of boss in protection cap 4, it is ensured that save oneself
Personnel in case of emergency need to only see that mark just can quickly judge the unfolding mode of protection cap 4.
It is bent downwardly in 5 ° at right tight locking button 2 " U " type open top end, is and then bent upwards in 35 °, 35 ° is to protect
Demonstrate,proving right tight locking button 2 and the connection of right tight locking button 2 and left tight locking button 1 being realized with 1 clamping of left tight locking button, 5 ° of designs are to beat
When driving self-rescuer, staff lifts right tight locking button 2, and right tight locking button 2 has a move place with 1 junction of left tight locking button.
Left tight locking button 1 and 3 fixed connection place of locking belt, and right tight locking button 2 and 3 fixed connection place of locking belt, adopt
Spot welding is fixedly connected, and spot welding number is preferably three.Locking belt 3 be not connected with one end of left tight locking button 1 or right tight locking button 2 with from
Rescue device to connect using spot welding mode, on the one hand the effect of spot welding ensures the connection of locking belt 3 and self-rescuer, on the other hand urgent
In the case of, the personnel that save oneself only need to somewhat exert a force and can disconnect locking belt 3 with the connection of self-rescuer so as to open self-rescuer, this practicality
New self-rescuer locking protecting device needs directly up to lift on the left of 1 first flexure plane 5 of left tight locking button, i.e., when in use, only
Away from end of the left tight locking button 1 in " U " type, it is possible to the locking protecting device of self-rescuer is opened while destroying protection cap,
So as to open self-rescuer.
Claims (6)
1. with without seal bar locking protecting device, the locking protecting device includes left tight locking button (1), right locking to a kind of self-rescuer
Button (2) and locking belt (3), it is characterised in that also including protection cap (4), the right tight locking button (2) is in " U " type, right tight locking button
(2) it is bent upwards at " U " type open top end, right tight locking button (2) is solid with locking belt (3) away from the opposite side of " U " type open top end
It is fixed to connect；
The left tight locking button (1) is with reclinate first flexure plane (5) and the second flexure plane (6), first flexure plane
(5) place is machined with a lockhole (7), and the second flexure plane (6) place is fixedly connected with locking belt (3), the second flexure plane (6) end
In " U " type；
Described protection cap (4) lower surface one end is provided with boss (8), and the lower surface other end is provided with shackle (9)；
Described right tight locking button (2) " U " type open top end is bent upwards place and (1) second flexure plane (6) end " U " of left tight locking button
Coordinate clamping at type open top end, the boss (8) of protection cap (4) is coordinated with self-rescuer to be installed, the shackle (9) of protection cap (4) with
Lockhole (7) is hooked.
2. self-rescuer as claimed in claim 1 is with without seal bar locking protecting device, it is characterised in that on the protection cap (4)
An arrow (10) is machined with, arrow points to boss (8) direction in protection cap (4).
3. self-rescuer as claimed in claim 1 is with without seal bar locking protecting device, it is characterised in that the right tight locking button (2)
First in 5 ° near the bending of self-rescuer direction at " U " type opening, afterwards in 35 ° to away from the bending of self-rescuer direction.
4. self-rescuer as claimed in claim 1 is with without seal bar locking protecting device, it is characterised in that the left tight locking button (1)
With locking belt (3) fixed connection place, and right tight locking button (2) and locking belt (3) fixed connection place, fixed using spot welding and connected
Connect.
5. self-rescuer as claimed in claim 4 is with without seal bar locking protecting device, it is characterised in that the left tight locking button (1)
With locking belt (3) fixed connection place, and right tight locking button (2) and locking belt (3) fixed connection place, spot welding number are three.
6. self-rescuer as claimed in claim 1 is with without seal bar locking protecting device, it is characterised in that the locking belt (3) with
Self-rescuer is connected using spot welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621013952.8U CN206053993U (en) | 2016-08-30 | 2016-08-30 | A kind of self-rescuer is with without seal bar locking protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621013952.8U CN206053993U (en) | 2016-08-30 | 2016-08-30 | A kind of self-rescuer is with without seal bar locking protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206053993U true CN206053993U (en) | 2017-03-29 |
Family
ID=58373890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621013952.8U Active CN206053993U (en) | 2016-08-30 | 2016-08-30 | A kind of self-rescuer is with without seal bar locking protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206053993U (en) |
-
2016
- 2016-08-30 CN CN201621013952.8U patent/CN206053993U/en active Active
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