CN216934488U - Safety belt hanging buckle - Google Patents
Safety belt hanging buckle Download PDFInfo
- Publication number
- CN216934488U CN216934488U CN202123126596.4U CN202123126596U CN216934488U CN 216934488 U CN216934488 U CN 216934488U CN 202123126596 U CN202123126596 U CN 202123126596U CN 216934488 U CN216934488 U CN 216934488U
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- buckle
- safety belt
- screw
- screw rod
- butterfly
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Abstract
The utility model discloses a safety belt buckle, comprising: a screw; the buckle is in threaded connection with one end of the screw rod and is used for hooking the safety belt; the butterfly buckle is in threaded connection with the other end of the screw rod; the nut is in threaded connection with the screw and used for locking the butterfly buckle; and the spring washer is sleeved on the screw rod, one end of the spring washer is abutted to the butterfly buckle, and the other end of the spring washer is abutted to the nut. The arranged spring washer can provide pretightening force for the butterfly buckle, so that the butterfly buckle can be screwed more tightly when being screwed, the threads on the butterfly buckle and the threads of the screw are contacted with each other more tightly, the butterfly buckle is not easy to loosen and is more stable to use; in addition, the ring buckle is in threaded connection with one end of the screw rod, can be detached and replaced, can be replaced in time when the ring buckle is damaged or bent, avoids replacing the whole ring buckle and screw rod combined body, and is more convenient to use and cost-saving.
Description
Technical Field
The utility model relates to the technical field of safety tools, in particular to a safety belt hanging buckle.
Background
In the building field, the safety belt needs to be tied in the climbing operation, the safety belt needs to be tied by adopting a safety belt hanging buckle, and the safety belt hanging buckle is generally fixed on a wall body.
In the prior safety belt hanging buckle, after a screw rod penetrates through a wall body, a butterfly buckle is screwed in along the screw rod thread and is buckled on the wall body in an abutting mode, and if the butterfly buckle is touched for a long time or artificially, the butterfly buckle is easy to loosen, so that the use is influenced and potential safety hazards are generated; in addition, in the prior safety belt hanging buckle, the buckle is welded on the screw rod, and if the buckle is bent, the whole combination body of the screw rod and the buckle needs to be replaced, so that the safety belt hanging buckle is inconvenient.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides the safety belt hanging buckle which can prevent the butterfly buckle from loosening and is more stable to use.
A seat belt buckle according to an embodiment of a first aspect of the present invention includes: a screw; the buckle is in threaded connection with one end of the screw rod and is used for hanging a safety belt; the butterfly buckle is in threaded connection with the other end of the screw rod; the nut is in threaded connection with the screw rod and used for locking the butterfly buckle; and the spring washer is sleeved on the screw rod, one end of the spring washer is abutted to the butterfly buckle, and the other end of the spring washer is abutted to the nut.
The safety belt buckle according to the embodiment of the utility model at least has the following beneficial effects: the spring washer provides pretightening force, so that the butterfly buckle can be screwed more tightly when being screwed, the threads on the butterfly buckle and the threads of the screw are contacted with each other more tightly, the butterfly buckle is not easy to loosen and is more stable to use; in addition, the latch closure is threaded connection and is in the one end of screw rod, the latch closure can be dismantled and change, works as when the latch closure damages or buckles, can in time change, and avoids changing the whole the latch closure with the assembly of screw rod, it is more convenient to use, practices thrift the cost.
According to some embodiments of the utility model, two threaded pipe sleeves are hinged to the ring fastener, the threaded pipe sleeves are used for being in threaded connection with connecting rods, the threaded pipe sleeves are arranged to enable two adjacent safety belt hanging fasteners to be connected through the connecting rods, so that the plurality of safety belt hanging fasteners are mutually restrained, the stability is better, and the safety belt hanging fasteners are not easy to separate from a wall body.
According to some embodiments of the utility model, the connecting rod is provided with a plurality of hanging buckle concave parts for hanging and buckling the safety belt, and the hanging buckle positions are increased by the plurality of hanging buckle concave parts, so that the connecting rod is convenient to adapt to practical conditions.
According to some embodiments of the utility model, the buckle is provided with an anti-slip sleeve, and the anti-slip sleeve can prevent the safety belt hung on the buckle from slipping, so that the safety belt can be hung more stably.
According to some embodiments of the utility model, the surface of the anti-slip sleeve is provided with anti-slip lines, and the anti-slip lines are simple in structure, so that the safety belt can be hung more stably.
According to some embodiments of the utility model, the anti-slip cover is made of polyethylene, polypropylene or polyvinyl chloride, and the anti-slip cover is easily obtained in materials, low in cost and easy to replace.
According to some embodiments of the present invention, the one end of the screw is provided with a plurality of first insertion holes, the plurality of first insertion holes are arranged along an axial direction of the screw, the buckle is provided with a second insertion hole, and the second insertion hole and the first insertion hole are used for being matched with an insertion pin, so as to conveniently adjust a protruding length of the buckle.
According to some embodiments of the utility model, the screw and the ring buckle are made of stainless steel, 40cr steel, 45 # steel, tool steel or structural steel, and the screw and the ring buckle are wide in material source and easy to manufacture.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a seat belt buckle according to an embodiment of the present invention;
FIG. 2 is an exploded view of the seat belt buckle shown in FIG. 1;
fig. 3 is a schematic structural view of the seat belt buckle shown in fig. 1 used in cooperation with a link.
A screw 100, a first socket 110;
the ring buckle 200, the threaded pipe sleeve 210, the connecting rod 220, the hanging buckle concave part 221, the anti-skid sleeve 230, the anti-skid grains 231, the second insertion hole 240 and the pin 250;
a butterfly buckle 300, a nut 400 and a spring washer 500.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 to 3, a safety belt buckle includes: a screw 100; a buckle 200 in threaded connection with one end of the screw 100, the buckle 200 being used for hooking a safety belt; a butterfly buckle 300 which is connected to the other end of the screw 100 through a thread; the nut 400 is in threaded connection with the screw 100, and the nut 400 is used for locking the butterfly buckle 300; and the spring washer 500 is sleeved on the screw 100, one end of the spring washer 500 is abutted to the butterfly buckle 300, and the other end of the spring washer is abutted to the nut 400. The arranged spring washer 500 can provide pre-tightening force for the butterfly buckle 300, so that the butterfly buckle 300 can be screwed more tightly when being screwed, the threads on the butterfly buckle 300 and the threads of the screw 100 are contacted with each other more tightly, the butterfly buckle 300 is not easy to loosen and release, and the butterfly buckle is more stable to use; in addition, the ring buckle 200 is connected to one end of the screw 100 in a threaded manner, the ring buckle 200 can be detached and replaced, and when the ring buckle 200 is damaged or bent, the ring buckle can be replaced in time, so that the whole combination of the ring buckle 200 and the screw 100 is prevented from being replaced, the use is more convenient, and the cost is saved.
Referring to fig. 3, two threaded sleeves 210 are hinged to the buckle 200, the threaded sleeves 210 are used for being in threaded connection with a connecting rod 220, the threaded sleeves 210 are arranged to enable two adjacent safety belt buckles to be connected through the connecting rod 220, so that the safety belt buckles are mutually restrained, stability is better, the safety belt buckles are not easily separated from a wall body, and it can be understood that the two threaded sleeves 210 are symmetrically arranged about the axis of the screw 100.
In some embodiments, the connecting rod 220 is provided with a plurality of hanging buckle recesses 221, the hanging buckle recesses 221 are used for hanging and buckling the safety belt, and the plurality of hanging buckle recesses 221 are arranged to increase hanging buckle positions, so that the safety belt is convenient to adapt to practical situations.
When the safety belt buckle is used in cooperation with the connecting rod 220, firstly, an insertion hole is drilled in a wall, then, the screw 100 is inserted, the buckle 200 is screwed at one end of the screw 100, the butterfly buckle 300 is screwed at the other end of the screw 100, so that the butterfly buckle 300 grips the wall, and then, the spring washer 500 and the nut 400 are sequentially sleeved on the screw 100, so that the butterfly buckle 300 is locked by the nut 400; the plurality of the belt buckles are arranged in the above manner, the plurality of belt buckles are distributed along a straight line, the connecting rods 220 are screwed in the threaded sleeves 210, and two adjacent belt buckles are connected by the connecting rods 220, it can be understood that the thread directions of two adjacent threaded sleeves 210 in two adjacent belt buckles are opposite, so that one end of the connecting rod 220 can be loosened from the other threaded sleeve 210 when one threaded sleeve 210 is screwed, and the connecting rod 220 is more convenient to mount and dismount.
In some embodiments, the buckle 200 is provided with the anti-slip cover 230, and the anti-slip cover 230 is provided to prevent the safety belt hung on the buckle 200 from slipping, so that the safety belt can be hung more stably.
In some embodiments, the anti-slip threads 231 are provided on the surface of the anti-slip cover 230, and the anti-slip threads 231 are simple in structure, so that the safety belt can be hung more stably. It is understood that the anti-slip lines 231 may be ribs or grooves formed on the outer circumferential wall of the anti-slip cover 230, or may be frosted on the outer circumferential wall of the anti-slip cover 230.
In some embodiments, the slip-resistant cover 230 is made of polyethylene, polypropylene, or polyvinyl chloride, which is easily available, low cost, and easy to replace.
In some embodiments, one end of the screw 100 is provided with a plurality of first insertion holes 110, the plurality of first insertion holes 110 are arranged along the axial direction of the screw 100, the buckle 200 is provided with a second insertion hole 240, and the second insertion hole 240 and the first insertion holes 110 are used for being matched with the insertion pin 250, so that the protruding length of the buckle 200 can be conveniently adjusted.
In some embodiments, the screw 100 and the ring buckle 200 are made of stainless steel, 40cr steel, 45 # steel, tool steel or structural steel, and have wide material sources and easy manufacturing.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. A safety belt buckle, comprising:
a screw;
the buckle is in threaded connection with one end of the screw rod and is used for hanging a safety belt;
the butterfly buckle is in threaded connection with the other end of the screw rod;
the nut is in threaded connection with the screw rod and used for locking the butterfly buckle;
and the spring washer is sleeved on the screw rod, one end of the spring washer is abutted to the butterfly buckle, and the other end of the spring washer is abutted to the nut.
2. The seat belt buckle of claim 1, wherein: the ring buckle is hinged with two threaded pipe sleeves, and the threaded pipe sleeves are used for connecting the connecting rod in a threaded manner.
3. The safety belt buckle according to claim 2, characterized in that: the connecting rod is provided with a plurality of hanging buckle concave parts which are used for hanging and buckling the safety belt.
4. The safety belt buckle according to claim 1, characterized in that: and the ring buckle is provided with an anti-slip sleeve.
5. The safety belt buckle according to claim 4, wherein: the surface of the anti-skid sleeve is provided with anti-skid grains.
6. The safety belt buckle according to claim 5, wherein: the anti-slip sleeve is made of polyethylene, polypropylene or polyvinyl chloride.
7. The safety belt buckle according to any one of claims 1 to 6, characterized in that: one end of the screw rod is provided with a plurality of first jacks, the first jacks are arranged along the axial direction of the screw rod, the ring buckle is provided with a second jack, and the second jack and the first jacks are used for being matched with each other to insert pins.
8. The safety belt buckle according to claim 1, characterized in that: the screw and the ring buckle are made of stainless steel, 40cr steel, No. 45 steel, tool steel or structural steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123126596.4U CN216934488U (en) | 2021-12-13 | 2021-12-13 | Safety belt hanging buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123126596.4U CN216934488U (en) | 2021-12-13 | 2021-12-13 | Safety belt hanging buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216934488U true CN216934488U (en) | 2022-07-12 |
Family
ID=82307025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123126596.4U Active CN216934488U (en) | 2021-12-13 | 2021-12-13 | Safety belt hanging buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216934488U (en) |
-
2021
- 2021-12-13 CN CN202123126596.4U patent/CN216934488U/en active Active
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