CN208837175U

CN208837175U - A kind of firm safety belt buckle

Info

Publication number: CN208837175U
Application number: CN201821072342.4U
Authority: CN
Inventors: 徐德生
Original assignee: Taizhou Tianda Rope Belt Co Ltd
Current assignee: Taizhou Tianda Rope Belt Co Ltd
Priority date: 2018-07-08
Filing date: 2018-07-08
Publication date: 2019-05-10
Anticipated expiration: 2028-07-08

Abstract

The utility model discloses a kind of firm safety belts to buckle, including eye-splice and lock, bolt is fixedly connected in eye-splice, bolt correspondence is plugged in lock, and the bottom end of lock is provided with fixation hole, and the upper inside of lock is fixedly connected with elastic piece, the first spring is fixedly connected with below elastic piece, the other end of first spring is fixedly connected with the first button, and first through hole is provided on the first button, and the lower end of the first button is fixedly connected with second spring；The device is by the designs of two snap-fasteners, for relatively traditional lock, can block bolt to centre pressing in two sides, and when opening is equally the snap-fastener for pinning two sides, is directly pressed using finger belly, and finger tip is avoided to exert oneself damage nail；And snap lid is connected on lock, when entering sundries in lock, snap lid can be opened and cleared up, unnecessary trouble is avoided, this apparatus structure is simple, has very high practical value.

Description

A kind of firm safety belt buckle

Technical field

The utility model relates to safety belt buckle engineering device technique field, specially a kind of firm safety belt buckle.

Background technique

Safety belt is the safety member being used in equipment, the aircraft such as airplane, or in high altitude operation and carries out skill When performance, to ensure belt used in safety, primary raw material is terylene, and polypropylene fibre, nylon, safety belt does not refer to ribbon singly, in addition to knitting Band, there are also other assembling parts to form for safety belt.

On-vehicle safety band is and to protect car for traffic accident occurring or fixed passenger when vehicle emergent stopping Personnel do not collide with automobile interior or other staff, or even crash through a security configuration of windshield, in trip process In fasten one's safety belt it is most important for driver and passenger, but buckle used in existing safety belt be by eye-splice directly insert It connects in lock, when terminating stroke, interior hidden discount will be latched and press inward against extraction eye-splice, and more and more driven now for women Person, for the women to like to be beautiful, long nail, which will affect, presses hidden discount, put forth effort finger can not in the hidden discount of lock, can also hurt Evil nail, to be difficult to open the buckle of safety belt, some women are to reduce trouble, and safety belt are not just used, for driver For, there is very big security risk；And existing lock is integral type, if occupant falls unintentionally with accessory Enter lock in or child small articles are filled in lock, it will cause safety belt buckle can not normal use, take out object To be very cumbersome, and will cause unnecessary trouble.

Problems are able to solve if it can invent a kind of bayonet unit easy to use, we provide one thus The firm safety belt buckle of kind.

Utility model content

The purpose of this utility model is to provide a kind of firm safety belts to buckle, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of firm safety belt buckle, including Eye-splice and lock are fixedly connected with bolt in the eye-splice, and the bolt correspondence is plugged in lock, and the bottom end of the lock is set It is equipped with fixation hole, the upper inside of the lock is fixedly connected with elastic piece, is fixedly connected with first below the elastic piece Spring, the other end of first spring is fixedly connected with the first button, is provided with first through hole on first button, described The lower end of first button is fixedly connected with second spring, and the other end of the second spring is fixedly connected with the second button, described The second through-hole is provided on second button, the lower end of the lock is hinged with snap lid, and is fixedly connected on the snap lid One magnetite, the inside of the lock are correspondingly arranged on the second magnet.

Preferably, the bolt and eye-splice are an integral structure, and the bolt is T-shaped structure, the bottom end width of bolt Less than the upper port width of lock.

Preferably, the lock is rectangular box structure, and the length of the lock is longer than the length of bolt, and the width latched Degree is longer than the width of bolt.

Preferably, the elastic piece is rectangular plate-like structure, and there are two the elastic piece settings, and two elastic pieces are about lock The center vertical axis of button is symmetrical, and the sum of length of two elastic pieces is less than the width of lock.

Preferably, first spring and second spring are fixedly connected on the side wall of lock, the first spring and the second bullet Spring is respectively fixedly connected on opposite side wall, and the sum of the length of the first spring and second spring in its natural state is equal to lock Width.

Preferably, the first through hole and the second through-hole extend through the first button and the setting of the second button, first through hole With the equal length of the second through-hole, the inner section area of first through hole and the second through-hole is greater than the bottom end area of section of bolt, and Under the first spring and the impaction state of second spring, the coincidence length of the vertical direction of first through hole and the second through-hole, which is greater than, is inserted Sell the length of bottom end.

Preferably, there are two slots for the side wall setting of the lock, and first button and the second button extend through lock The side wall slot activity setting of button, the equal length of the first button and the second button, the first button and the second button and lock Junction is fixedly installed rubber ring, the first spring under natural conditions, the length of the first spring and the first button is longer than lock The width of button.

Compared with prior art, the utility model has the beneficial effects that

The device for relatively traditional lock, can be blocked in two sides to centre pressing by the designs of two snap-fasteners Bolt, when opening are equally the snap-fasteners for pinning two sides, are directly pressed using finger belly, and finger tip is avoided firmly to damage nail；And It is connected with snap lid on lock, when entering sundries in lock, snap lid can be opened and cleared up, it is unnecessary to avoid Trouble, this apparatus structure is simple, have very high practical value.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the cross-sectional view of the utility model buckle structure.

In figure: eye-splice 1, bolt 2, lock 3, fixation hole 4, snap lid 5, elastic piece 6, the first spring 7, the first button 8, the One through-hole 9, second spring 10, the second button 11, the second through-hole 12, the first magnetite 13, the second magnet 14.

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 technical solution in the utility model, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of firm safety belt buckle, including inserts Button 1 and lock 3 are fixedly connected with bolt 2 in eye-splice 1, and bolt 2 is corresponding to be plugged in lock 3, latch 3 bottom end be provided with it is solid Determine hole 4, the upper inside for latching 3 is fixedly connected with elastic piece 6, and the lower section of elastic piece 6 is fixedly connected with the first spring 7, and first The other end of spring 7 is fixedly connected with the first button 8, and first through hole 9 is provided on the first button 8, and the lower end of the first button 8 is solid Surely it is connected with second spring 10, the other end of second spring 10 is fixedly connected with the second button 11, is provided on the second button 11 Second through-hole 12, the lower end for latching 3 are hinged with snap lid 5, the first magnetite 13 are fixedly connected on snap lid 5, latches 3 inside It is correspondingly arranged on the second magnet 14, when snap lid 5 is closed, the second magnet 14 is sucked in the first magnetite 13.

Further, bolt 2 and eye-splice 1 are an integral structure, and bolt 2 is T-shaped structure, and the bottom end width of bolt 2 is small In the upper port width of lock 3, the inside of the insertion of bolt 2 lock 3 facilitates it to fix.

Further, lock 3 is rectangular box structure, and the length for latching 3 is longer than the length of bolt 2, and latches 3 width It is longer than the width of bolt 2.

Further, elastic piece 6 is rectangular plate-like structure, and there are two the settings of elastic piece 6, and two elastic pieces 6 are about lock 3 Center vertical axis it is symmetrical, the sum of length of two elastic pieces 6 be less than lock 3 width, elastic piece 6 have certain bending energy Power avoids accidentally injuring user of service in extraction 2 excessive velocities of bolt.

Further, the first spring 7 and second spring 10 are fixedly connected on the side wall of lock 3, the first spring 7 and second Spring 10 is respectively fixedly connected on opposite side wall, the sum of the length of the first spring 7 and second spring 10 in its natural state Equal to the width of lock 3, when being inserted into bolt 2 in lock 3, the first spring 7 and second spring 10 are in impaction state always.

Further, first through hole 9 and the second through-hole 12 extend through the first button 8 and the second button 11 is arranged, and first The inner section area of the equal length of through-hole 9 and the second through-hole 12, first through hole 9 and the second through-hole 12 is greater than the bottom end of bolt 2 Area of section, and under the first spring 7 and the impaction state of second spring 10, the Vertical Square of first through hole 9 and the second through-hole 12 To coincidence length be greater than 2 bottom end of bolt length, when being fully inserted into bolt 2, first through hole 9 and the second through-hole 12 are to bolt 2 are fixed.

Further, 3 side wall setting is latched there are two slot, and the first button 8 and the second button 11 extend through lock 3 Side wall slot activity setting, the equal length of the first button 8 and the second button 11, the first button 8 and the second button 11 and lock Button 3 junction be fixedly installed rubber ring, the first spring 7 under natural conditions, the length of the first spring 7 and the first button 8 Degree is longer than the width of lock 3, the first button 8 and the second button 11 under impaction state still in the slot of lock 3 on the outside of.

Working principle:

Shown in referring to Figures 1 and 2, when preparing to drive, driver and passenger are needed the eye-splice 1 on safety belt In insertion lock 3, driver and passenger by latch 3 two sides the first button 8 and the second button 11 inwardly press Pressure, at this point, the first spring 7 and second spring 10 that are correspondingly connected with are in impaction state, by the insertion of bolt 2 first in eye-splice 1 In through-hole 9 and the second through-hole 12, the first button 8 and the second button 11 are unclamped at this time, in the work of the first spring 7 and second spring 10 Under firmly, first through hole 9 and the second through-hole 12 are mobile to opposite direction respectively, and first through hole 9 and the second about 12 through-hole are to slotting Pin 2 is fixed, and when terminating stroke, similarly presses the first button 8 and the second button 11, is pressed when bolt 2 is detached from first When button 8 and first through hole 9, there is certain cushion effect by elastic piece 6, prevents from coming off too fastly, user of service is caused certain Injury, this structure is simple, and it is convenient to operate, and has very high practical value.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of firm safety belt buckle, including eye-splice (1) and lock (3), it is characterised in that: solid on the eye-splice (1) Surely it is connected with bolt (2), bolt (2) correspondence is plugged in lock (3), and the bottom end of the lock (3) is provided with fixation hole (4), the upper inside of the lock (3) is fixedly connected with elastic piece (6), and the is fixedly connected with below the elastic piece (6) The other end of one spring (7), first spring (7) is fixedly connected with the first button (8), is arranged on first button (8) Have first through hole (9), the lower end of first button (8) is fixedly connected with second spring (10), the second spring (10) The other end is fixedly connected with the second button (11), is provided with the second through-hole (12) on second button (11), the lock (3) Lower end be hinged with snap lid (5), be fixedly connected with the first magnetite (13) on the snap lid (5), it is described lock (3) inside It is correspondingly arranged on the second magnet (14).

2. a kind of firm safety belt buckle according to claim 1, it is characterised in that: the bolt (2) and eye-splice (1) it is an integral structure, the bolt (2) is T-shaped structure, and the bottom end width of bolt (2) is less than the upper end mouth width of lock (3) Degree.

3. a kind of firm safety belt buckle according to claim 1, it is characterised in that: the lock (3) is rectangle The length of frame structure, the lock (3) is longer than the length of bolt (2), and the width for latching (3) is longer than the width of bolt (2).

4. a kind of firm safety belt buckle according to claim 1, it is characterised in that: the elastic piece (6) is square Shape plate structure, there are two elastic piece (6) settings, and two elastic pieces (6) are symmetrical about the center vertical axis of lock (3), The sum of length of two elastic pieces (6) is less than the width of lock (3).

5. a kind of firm safety belt buckle according to claim 1, it is characterised in that: first spring (7) and Second spring (10) is fixedly connected on the side wall of lock (3), and the first spring (7) and second spring (10) are respectively fixedly connected with On opposite side wall, the sum of the length of the first spring (7) and second spring (10) in its natural state is equal to the width of lock (3) Degree.

6. a kind of firm safety belt buckle according to claim 1, it is characterised in that: the first through hole (9) and Second through-hole (12) extends through the first button (8) and the second button (11) setting, first through hole (9) and the second through-hole (12) The inner section area of equal length, first through hole (9) and the second through-hole (12) be greater than bolt (2) bottom end area of section, and Under first spring (7) and the impaction state of second spring (10), the weight of the vertical direction of first through hole (9) and the second through-hole (12) Close the length that length is greater than bolt (2) bottom end.

7. a kind of firm safety belt buckle according to claim 1, it is characterised in that: the side wall of the lock (3) The side wall slot activity that slot there are two being arranged, first button (8) and the second button (11) extend through lock (3) is set It sets, the equal length of the first button (8) and the second button (11), the company of the first button (8) and the second button (11) and lock (3) The place of connecing is fixedly installed rubber ring, the first spring (7) under natural conditions, the length of the first spring (7) and the first button (8) It is longer than the width of lock (3).