CN209403732U - A kind of safety belt buckle with emergency life escaping function - Google Patents
A kind of safety belt buckle with emergency life escaping function Download PDFInfo
- Publication number
- CN209403732U CN209403732U CN201821854879.6U CN201821854879U CN209403732U CN 209403732 U CN209403732 U CN 209403732U CN 201821854879 U CN201821854879 U CN 201821854879U CN 209403732 U CN209403732 U CN 209403732U
- Authority
- CN
- China
- Prior art keywords
- main body
- pull rod
- slide fastener
- cutter
- safety belt
- 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
Abstract
The utility model discloses a kind of safety belt buckles with emergency life escaping function, including main body, slide fastener, lock tongue and cutter, the bottom end of the main body is equipped with lock tongue, the main body is internally provided with iron hoop, the middle position of the main body is provided with through slot, and the top inside through slot is equipped with cutter, the top and bottom end of the body side are provided with groove, one end of the main body is equipped with pull rod, and it is provided on pull rod and the mutually matched magnetic clasp of groove, the pull rod is equipped with slide fastener by shaft close to the side of main body, and slide fastener passes through the inside that main body extends to through slot, the shaft is equipped with fixture block far from the side of slide fastener, the pull rod is internally provided with and the mutually matched card slot of fixture block.The utility model is by being equipped with slide fastener, shaft, pull rod and cutter, and when encountering dangerous situation situation, pull rod rotates slide fastener by shaft and is pulled out, and then pulls at safety belt and is cut off using cutter, to strive for escape time.
Description
Technical field
The utility model relates to buckle technical field, specially a kind of safety belt buckle with emergency life escaping function.
Background technique
It has to fasten seat belts when taking private savings, safety belt can be effectively reduced when there is traffic accident to rider
The actual bodily harm of member is fastened the safety belt according to the test data that authoritative department is issued, and when traffic accident occurs, injures and deaths degree at least subtracts
Few half, it can be seen that, safety belt reduces degree of disability and is of great significance to human injury is mitigated, and buckling is
Essential a part on safety belt.
However existing buckle still has some shortcomings, existing buckle has a single function, and the cutter having on buckle is not
It can play a role in time, when encountering dangerous situation situation, safety belt will appear stuck, and furthermore existing buckle intensity is low, is using
The phenomenon that being easy to appear fragmentation in the process, while existing buckle is mostly fixed inconvenient to cutter progress dismounting and change, reduction
The practicability of buckle.
Summary of the invention
The purpose of this utility model is to provide a kind of safety belt buckles with emergency life escaping function, to solve above-mentioned back
The cutter proposed in scape technology cannot dismantle, have a single function and problem that intensity is low.
To achieve the above object, the utility model provides the following technical solutions: a kind of safety with emergency life escaping function
Band buckle, including main body, slide fastener, lock tongue and cutter, the bottom end of the main body are equipped with lock tongue, and the main body is internally provided with
Iron hoop, the middle position of the main body are provided with through slot, and the top inside through slot is equipped with cutter, the body side
Top and bottom end are provided with groove, and one end of the main body is equipped with pull rod, and are provided on pull rod and groove phase interworking
The magnetic clasp of conjunction, the pull rod is equipped with slide fastener by shaft close to the side of main body, and slide fastener passes through main body and extends to through slot
Inside, the shaft are equipped with fixture block far from the side of slide fastener, and the pull rod is internally provided with and the mutually matched card of fixture block
Slot, is provided with rubber wear-resisting layer on the inner sidewall of the main body, close to the side etc. of rubber wear-resisting layer on the main body inner sidewall
Spacing is provided with resistance to compression ball, and resistance to compression ball is provided with carbon fiber reinforcement layer far from the side of rubber wear-resisting layer.
Preferably, being integrally formed welding structure between the main body and lock tongue.
Preferably, the top inside the through slot is provided with reserved block, and the top of the cutter is provided with and reserves
The mutually matched preformed groove of block, the cutter, which passes through, constitutes disassembly mounting structure between preformed groove and reserved block, and preformed groove
Sealing ring is provided on inner sidewall.
Preferably, the pull rod, which passes through, constitutes overturning structure between shaft and slide fastener, and the flip angle of the overturning structure
It can be 0-90 °.
Preferably, the fixture block is by constituting joinery and its construction between card slot and pull rod.
Preferably, the inside of the carbon fiber reinforcement layer is respectively arranged with the first reinforcing rib and the second reinforcing rib, and first
Reinforcing rib and the second reinforcing rib mutually wind arrangement.
Compared with prior art, the utility model has the beneficial effects that
(1) this has the safety belt buckle of emergency life escaping function by being equipped with slide fastener, shaft, pull rod and cutter, works as chance
When to dangerous situation situation, pull rod rotates slide fastener by shaft and is pulled out, and then pulls at safety belt and is cut off using cutter,
To strive for escape time.
(2) this has the safety belt buckle of emergency life escaping function by being equipped with preformed groove, reserved block and cutter, and pre-
It stays and is provided with sealing ring on the inner sidewall of slot, when cutter damages, so that reserved block on cutter can be from pre-
It stays the inside taking-up of slot to carry out disassembly to be overhauled or replaced, extends the service life of cutter, improve the practicability of buckle.
(3) there is the safety belt buckle of emergency life escaping function to add by being equipped with carbon fiber reinforcement layer, and in carbon fiber for this
Gu the inside of layer is respectively arranged with the first reinforcing rib and the second reinforcing rib, and the first reinforcing rib and the second reinforcing rib are mutually wound
Arrangement, so that the structure of body interior is more stable, intensity is higher, and long-time service is avoided the case where fragmentation occur.
(4) this has the safety belt buckle of emergency life escaping function by being provided with rubber wear-resisting on the inner sidewall of main body
Layer, to improve the wearability of main body, avoids contacting the phenomenon that causing surface to scratch with user for a long time, effectively extend
The service life of buckle.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is this practical new main body and hasp structure schematic diagram；
Fig. 3 is the cutter structural schematic diagram of the utility model；
Fig. 4 is the slide fastener positive structure diagram of the utility model；
Fig. 5 is the main body schematic cross-sectional view of the utility model.
In figure: 1, main body；2, slide fastener；3, through slot；4, iron hoop；5, lock tongue；6, magnetic clasp；7, shaft；8, pull rod；9, groove；
10, fixture block；11, preformed groove；12, reserved block；13, cutter；14, card slot；15, carbon fiber reinforcement layer；16, the first reinforcing rib；17,
Second reinforcing rib；18, resistance to compression ball；19, rubber wear-resisting layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, a kind of embodiment provided by the utility model: a kind of safety belt card with emergency life escaping function
Button, including main body 1, slide fastener 2, lock tongue 5 and cutter 13, the bottom end of main body 1 are equipped with lock tongue 5, constitute between main body 1 and lock tongue 5
Integrated welding structure, guarantees to connect between main body 1 and lock tongue 5 stronger, and main body 1 is internally provided with iron hoop 4, main body
1 middle position is provided with through slot 3, and the top inside through slot 3 is equipped with cutter 13, and the top inside through slot 3 is respectively provided with
There is reserved block 12, the top of cutter 13, which is provided with, passes through preformed groove with the mutually matched preformed groove 11 of reserved block 12, cutter 13
Disassembly mounting structure is constituted between 11 and reserved block 12, and is provided with sealing ring on the inner sidewall of preformed groove 11, when cutter 13
When being passivated or wearing occur in long-time service, it can use preformed groove 11 and dismantle cutter 13 from reserved block 12, sealing ring increases
Tightness when preformed groove 11 having been added to connect with reserved block 12, the top and bottom end of 1 side of main body are provided with groove 9, main body 1
One end pull rod 8 is installed, and be provided on pull rod 8 with the mutually matched magnetic clasp 6 of groove 9, pull rod 8 close to main body 1 one
Side is equipped with slide fastener 2 by shaft 7, and slide fastener 2 passes through the inside that main body 1 extends to through slot 3, and pull rod 8 passes through shaft 7 and slide fastener
Overturning structure is constituted between 2, and the flip angle of the overturning structure can be 0-90 °, so that pull rod 8 can pass through shaft 7
Slide fastener 2 is taken out, and is cut off safety belt using cutter 13, shaft 7 is equipped with fixture block 10 far from the side of slide fastener 2, pull rod 8
Be internally provided with the mutually matched card slot 14 of fixture block 10, fixture block 10 by constituting joinery and its construction between card slot 14 and pull rod 8, from
And make pull rod 8 can use card slot 14 and dismantled from fixture block 10, it is replaced, it is resistance to be provided with rubber on the inner sidewall of main body 1
Layer 19 is ground, the side spaced set of close rubber wear-resisting layer 19 has resistance to compression ball 18 on 1 inner sidewall of main body, and resistance to compression ball 18 is separate
The side of rubber wear-resisting layer 19 is provided with carbon fiber reinforcement layer 15, and the inside of carbon fiber reinforcement layer 15 is respectively arranged with the first reinforcement
Muscle 16 and the second reinforcing rib 17, and the first reinforcing rib 16 and the second mutually winding arrangement of reinforcing rib 17, so that main body 1 is interior
Portion's structure is more stable, improves the intensity of main body 1, avoids external force from making its fracture, effectively extends safety belt buckle
Service life.
Working principle: in use, buckle is through on safety belt by through slot 3, when taking private car by lock tongue 5 with it is corresponding
Position cooperation is fixed, while the card slot 14 inside pull rod 8 being coupled with fixture block 10, since iron hoop is arranged in the inside of main body 1
4, so that the magnetic clasp 6 on pull rod 8 is more bonded when connecting with the groove 9 in main body 1, when there is dangerous situation situation, hold pull rod 8
Slide fastener 2 is rotated by shaft 7 and extracts slide fastener 2 inside through slot 3, is then pulled at safety belt and is cut using cutter 13
It is disconnected, to strive for escape time for operator, when being passivated occurs in the long-time service of cutter 13 or when other problems, can use pre-
It stays block 12 to take out cutter 13 inside preformed groove 11 to be overhauled or replaced, extends the service life of cutter 13, lead to simultaneously
Cross and sealing ring be set on the inner sidewall of preformed groove 11 so that connect in cutter 13 and through slot 3 it is stronger, by main body
Rubber wear-resisting layer 19 is arranged on 1 inner sidewall to avoid contacting with hand for a long time and cause table to improve the wearability of main body 1
The phenomenon that face scratches, furthermore by being uniformly arranged resistance to compression ball 18 close to the side of rubber wear-resisting layer 19 in 1 inner sidewall of main body, thus
So that main body 1 has certain elasticity, the case where disconnecting when bending is avoided, while by carbon fiber reinforcement layer 15
The first reinforcing rib 16 and the second reinforcing rib 17 is respectively set in portion, improves the intensity of main body 1, effectively extends making for main body 1
With the service life, external force is avoided to cause the phenomenon that being broken.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of safety belt buckle with emergency life escaping function, including main body (1), slide fastener (2), lock tongue (5) and cutter (13),
It is characterized by: the bottom end of the main body (1) is equipped with lock tongue (5), being internally provided with iron hoop (4) for the main body (1) is described
The middle position of main body (1) is provided with through slot (3), and the top of through slot (3) inside is equipped with cutter (13), the main body
(1) top of side and bottom end are provided with groove (9), and one end of the main body (1) is equipped with pull rod (8), and on pull rod (8)
It is provided with and is pacified close to the side of main body (1) by shaft (7) with groove (9) mutually matched magnetic clasp (6), the pull rod (8)
Equipped with slide fastener (2), and slide fastener (2) passes through the inside that main body (1) extends to through slot (3), and the shaft (7) is far from slide fastener (2)
Side is equipped with fixture block (10), be internally provided with and fixture block (10) mutually matched card slot (14) of the pull rod (8), the master
It is provided on the inner sidewall of body (1) rubber wear-resisting layer (19), close to the one of rubber wear-resisting layer (19) on main body (1) inner sidewall
Side spaced set has resistance to compression ball (18), and resistance to compression ball (18) is provided with carbon fiber reinforcement far from the side of rubber wear-resisting layer (19)
Layer (15).
2. a kind of safety belt buckle with emergency life escaping function according to claim 1, it is characterised in that: the main body
(1) the being integrally formed welding structure between lock tongue (5).
3. a kind of safety belt buckle with emergency life escaping function according to claim 1, it is characterised in that: the through slot
(3) internal top is provided with reserved block (12), and the top of the cutter (13) is provided with and reserved block (12) phase interworking
The preformed groove (11) of conjunction, the cutter (13), which passes through, constitutes disassembly mounting structure between preformed groove (11) and reserved block (12), and
Sealing ring is provided on the inner sidewall of preformed groove (11).
4. a kind of safety belt buckle with emergency life escaping function according to claim 1, it is characterised in that: the pull rod
(8) by constituting overturning structure between shaft (7) and slide fastener (2), and the flip angle of the overturning structure can be 0-90 °.
5. a kind of safety belt buckle with emergency life escaping function according to claim 1, it is characterised in that: the fixture block
(10) by constituting joinery and its construction between card slot (14) and pull rod (8).
6. a kind of safety belt buckle with emergency life escaping function according to claim 1, it is characterised in that: the carbon fiber
The inside of dimension reinforcing layer (15) is respectively arranged with the first reinforcing rib (16) and the second reinforcing rib (17), and the first reinforcing rib (16) and
Second reinforcing rib (17) mutually winding arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821854879.6U CN209403732U (en) | 2018-11-12 | 2018-11-12 | A kind of safety belt buckle with emergency life escaping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821854879.6U CN209403732U (en) | 2018-11-12 | 2018-11-12 | A kind of safety belt buckle with emergency life escaping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209403732U true CN209403732U (en) | 2019-09-20 |
Family
ID=67933798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821854879.6U Expired - Fee Related CN209403732U (en) | 2018-11-12 | 2018-11-12 | A kind of safety belt buckle with emergency life escaping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209403732U (en) |
-
2018
- 2018-11-12 CN CN201821854879.6U patent/CN209403732U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20211112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |