CN208745961U - A kind of safety belt skidproof buckle - Google Patents
A kind of safety belt skidproof buckle Download PDFInfo
- Publication number
- CN208745961U CN208745961U CN201821331942.8U CN201821331942U CN208745961U CN 208745961 U CN208745961 U CN 208745961U CN 201821331942 U CN201821331942 U CN 201821331942U CN 208745961 U CN208745961 U CN 208745961U
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- lock
- sliding
- plate
- fixed
- safety belt
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Abstract
The utility model relates to a kind of safety belt skidproof buckles, it is fixed lower plate two sides and is respectively equipped with the left and right wing plate vertically turned down upward, it is respectively equipped with upper and lower limits slot on fixed upper and lower plate, plugs together the intracavitary sliding shoe for being arranged and being oriented to by upper and lower limits slot, sliding shoe rear end pushes against connecting spring；Left and right wing plate upper forepart is equipped with sliding groove, it is worn on two sliding grooves and is connected to sliding pin, lock rear portion is equipped with the lock bayonet limited with upper limit position block, it is set in the middle part of lock below sliding pin and goes up and down driving rotation status along sliding groove in sliding pin, the front of lock is equipped with corresponding lock through-hole and rotates the lock head for protruding into or deviating from, and the mating side of the slotting structure is equipped with the lock mouth of corresponding lock through-hole.Its is compact-sized, and the pulling force for connecting, unlocking that operation is quick, and have sufficient intensity to bear safety belt conduction reduces the cost and difficulty of manufacture and assembling.
Description
Technical field
The utility model relates to a kind of safety belt, specifically a kind of safety belt skidproof buckle.
Background technique
With safety belt come child restraint, what is connected thereon pulls out buckle mechanism and can quickly connect, unlock child safety chair
Safety belt, and the pulling force for thering is enough intensity to bear safety belt conduction.It is existing to pull out buckle product disadvantage in order to prevent security risk
For part, structure is complicated, manufacture, assembly difficulty, and manufacturing cost is high.
Summary of the invention
The utility model provides a kind of compact-sized, connects, to unlock operation quick, and has sufficient intensity to bear safety belt
The pulling force of conduction reduces the cost of manufacture and assembling and the safety belt skidproof buckle of difficulty.
The technical solution of the utility model is: a kind of safety belt skidproof buckle, it is characterised in that: including inserting hook, fixed lower plate,
Fixed upper plate, sliding shoe, spring, lock and sliding pin, fixed lower plate two sides are respectively equipped with the left and right wing vertically turned down upward
Plate, fixed upper plate or so are limited in lid between two wing plates and plug together chamber, the fixation loaded on form grafting inserting hook in fixed lower plate
It is respectively equipped with upper and lower limits slot in the front-back direction in upper plate and fixed lower plate, plugs together intracavitary setting sliding shoe, sliding shoe includes sliding
Movable plate, upper limit position block, lower position block, sliding panel, which corresponds to inserting hook and is set to, to be plugged together intracavitary, and upper and lower limits block is respectively arranged at sliding
It on plate and is correspondingly arranged in upper and lower limits slot, sliding shoe rear end pushes against connecting spring, and spring is pushed against fixed upper plate or fixation
In lower plate；The fixed upper plate is equipped with the lock through-hole positioned at upper limit position groove forward position；Rear portion is worn on the left and right wing plate
It connects and is placed in the rotatable lock in fixed upper plate top, left and right wing plate upper forepart is equipped with sliding groove, wears on two sliding grooves and be connected to cunning
Dynamic pin, the rear portion of lock are equipped with the lock bayonet limited with upper limit position block, are set to below sliding pin in the middle part of lock in cunning
Dynamic pin goes up and down driving rotation status along sliding groove, and the front of lock is equipped with corresponding lock through-hole and rotates the lock for protruding into or deviating from
Head, the mating side of the inserting hook are equipped with the lock mouth of corresponding lock through-hole.
Further, postlaminar part or fixed upper postlaminar part are equipped with front and back guiding and wear the spring stack for connecing spring under the fixation.
Further, twice upper limit position groove and twice in the front-back direction are respectively equipped in the fixed upper plate and fixed lower plate
Lower limit slot, plugs together two pieces of sliding shoes of intracavitary setting, and the upper and lower limits block of two pieces of sliding shoes respectively corresponds two groups of upper and lower limits
Slot.
Further, the spring stack is that limiting slot punching press is slotted inwardly into structure.
Further, the lock rear portion opens up fan-shaped rotation through rotation axis connection or both wings postlaminar part with both wings postlaminar part
Converting interface, setting otic placode in lock rear portion, which is worn, to be connect in fan-shaped rotary interface in around fan-shaped rotary interface fan-shaped rotary state.
Further, along wing plate, direction ramps up and opens up the sliding groove from front to back.
When inserting hook plugs together, inserting hook head plugs together the intracavitary sliding panel for holding out against sliding shoe and overcomes spring the utility model
Active force moves back, and sliding shoe, which disengages, limits the lock bayonet of lock, and sliding pin is by other thrusts or effect of weight in left and right
Downlink in sliding groove on plate, sliding pin pushing lock front, which makes to latch to rotate towards lower front, wears the lock head for latching front
The lock through-hole crossed on fixed upper plate is caught in the lock mouth of socket, realizes that inserting hook intracavitary plugs together locking plugging together, it is ensured that expire
The high-tensile strength requirement of sufficient safety belt conduction uses stabilization, highly-safe；When needing to extract inserting hook, push sliding pin along sliding
Slot uplink, sliding pin, which pushes lock rear portion, to be made to latch front and rotate upward to deviate from the lock head for latching front on fixed upper plate
The lock mouth of the inserting hook of through-hole sum is latched, inserting hook head is popped up in the case where sliding shoe is through spring-return active force, realizes pulling out for inserting hook
Out or pop-up unlocks.Device compact overall structure connects, unlocks that operation is quick, and has sufficient intensity to bear safety belt conduction
Pulling force reduces the cost and difficulty of manufacture and assembling.
Detailed description of the invention
Fig. 1 is the utility model stereochemical structure exploded view；
Fig. 2 is the fixed upper plate present invention looks up structural representation of the utility model；
Fig. 3 is the utility model structure diagram；
Fig. 4 is Fig. 3 elevational schematic view；
Fig. 5 is the utility model plug-connection structure schematic diagram；
Fig. 6 is that Fig. 5 plugs together schematic diagram of internal structure.
In figure: inserting hook 1, lock mouth 2, fixed lower plate 3, fixed upper plate 4, sliding shoe 5, sliding panel 6, upper limit position block 7, lower limit
Position block 8, spring 9, upper limit position groove 10, lower limit slot 11, lock through-hole 12, spring stack 13, lower hem 14, left wing plate 15, right flank
Plate 16, fan-shaped rotary interface 17, sliding groove 18, sliding pin 19, lock 20, lock bayonet 21, otic placode 22, lock head 23.
Specific embodiment
It is described further below in conjunction with drawings and examples.
Shown in Fig. 1-Fig. 6, a kind of safety belt skidproof buckle includes inserting hook 1, fixed lower plate 3, fixed upper plate 4, sliding shoe 5, bullet
Spring 9, spring stack 13, sliding pin 19, lock 20.Fixed 3 two sides of lower plate be respectively equipped with the left and right wing plate 15 vertically turned down upward,
16, fixed upper plate 4 or so is limited in lid between two wing plates and is loaded in fixed lower plate the chamber that plugs together for forming grafting inserting hook, fixed upper plate
Upper and lower limits slot 10,11 in the front-back direction are respectively equipped with in fixed lower plate, plug together intracavitary setting sliding shoe 5, sliding shoe 5 wraps
Include sliding panel 6, upper limit position block 7, lower position block 8, sliding panel, which corresponds to inserting hook and is set to, to be plugged together intracavitary, and upper and lower limits block 7,8 is distinguished
It is set on sliding panel 6 and is correspondingly arranged in upper and lower limits slot 10,11, sliding shoe rear end pushes against connecting spring 9, and spring 9 supports
Tightly in fixed lower plate 3 on the lower hem 14 at rear portion, spring 9 is worn to connect and be led on the spring stack 13 that upper limit position groove 10 is stamped and formed out
To；Fixed upper plate 4 is equipped with the lock through-hole 12 positioned at upper limit position groove forward position；Rear portion, which wears to connect, on left and right wing plate 15,16 sets
The rotatable lock 20 above fixed upper plate, both wings postlaminar part open up fan-shaped rotary interface 17, and otic placode is arranged in 20 rear portions of lock
22 wear and connect in fan-shaped rotary interface 17 in around fan-shaped rotary interface fan-shaped rotary state；Left and right wing plate upper forepart be equipped with by
Direction ramps up the sliding groove 18 opened up front to back, wears on two sliding grooves and is connected to sliding pin 19, latch 20 rear portion be equipped with
Upper limit position block 5 limit lock bayonet 21, latch 20 middle part be set to below sliding pin 19 in sliding pin along sliding groove 18
Lifting driving rotation status, the front for latching 20 rotate the lock head 23 for protruding into or deviating from, inserting hook equipped with corresponding lock through-hole 12
Mating side be equipped with the lock mouth 2 of corresponding lock 12 interlocking of through-hole lock head 23.
Claims (6)
1. a kind of safety belt skidproof buckle, it is characterised in that: including inserting hook, fixed lower plate, fixed upper plate, sliding shoe, spring, lock
And sliding pin, fixed lower plate two sides are respectively equipped with the left and right wing plate vertically turned down upward, fixed upper plate or so is limited in two wing plates
Between lid loaded on the chamber that plugs together for forming grafting inserting hook in fixed lower plate, be respectively equipped with front and back in the fixed upper plate and fixed lower plate
The upper and lower limits slot in direction, plugs together intracavitary setting sliding shoe, and sliding shoe includes sliding panel, upper limit position block, lower position block, sliding
Plate, which corresponds to inserting hook and is set to, to be plugged together intracavitary, and upper and lower limits block is respectively arranged on sliding panel and is correspondingly arranged in upper and lower limits slot
Interior, sliding shoe rear end pushes against connecting spring, and spring is pushed against in fixed upper plate or fixed lower plate；The fixed upper plate is equipped with position
Lock through-hole in upper limit position groove forward position；On the left and right wing plate rear portion wear connect be placed in it is rotatable above fixed upper plate
Lock, left and right wing plate upper forepart are equipped with sliding groove, wear on two sliding grooves and be connected to sliding pin, and the rear portion of lock is equipped with and the upper limit
The lock bayonet of position block limit is set in the middle part of lock below sliding pin in contorted along sliding groove lifting driving with sliding pin
State, the front of lock are equipped with corresponding lock through-hole and rotate the lock head for protruding into or deviating from, and the mating side of the inserting hook, which is equipped with, to be corresponded to
Latch the lock mouth of through-hole.
2. a kind of safety belt skidproof buckle according to claim 1, it is characterised in that: under the fixation postlaminar part or it is fixed on
Postlaminar part is equipped with front and back guiding and wears the spring stack for connecing spring.
3. a kind of safety belt skidproof buckle according to claim 1, it is characterised in that: on the fixed upper plate and fixed lower plate
It is respectively equipped with twice upper limit position groove in the front-back direction and twice lower limit slot, plugs together two pieces of sliding shoes of intracavitary setting, two pieces of slidings
The upper and lower limits block of block respectively corresponds two groups of upper and lower limits slots.
4. a kind of safety belt skidproof buckle according to claim 2, it is characterised in that: the spring stack is that limiting slot punching press is opened
Slot forms structure inwardly.
5. a kind of safety belt skidproof buckle according to claim 1, it is characterised in that: the lock rear portion and both wings postlaminar part
Fan-shaped rotary interface is opened up through rotation axis connection or both wings postlaminar part, setting otic placode in lock rear portion, which is worn, to be connect in fan-shaped rotary interface
Interior is in around fan-shaped rotary interface fan-shaped rotary state.
6. a kind of safety belt skidproof buckle according to claim 1, it is characterised in that: the sliding groove along wing plate from front to back
Direction, which ramps up, to be opened up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821331942.8U CN208745961U (en) | 2018-08-17 | 2018-08-17 | A kind of safety belt skidproof buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821331942.8U CN208745961U (en) | 2018-08-17 | 2018-08-17 | A kind of safety belt skidproof buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208745961U true CN208745961U (en) | 2019-04-16 |
Family
ID=66080529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821331942.8U Active CN208745961U (en) | 2018-08-17 | 2018-08-17 | A kind of safety belt skidproof buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208745961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110834600A (en) * | 2018-08-17 | 2020-02-25 | 江苏幸运宝贝安全装置制造有限公司 | Safety belt anti-slip buckle |
-
2018
- 2018-08-17 CN CN201821331942.8U patent/CN208745961U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110834600A (en) * | 2018-08-17 | 2020-02-25 | 江苏幸运宝贝安全装置制造有限公司 | Safety belt anti-slip buckle |
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