CN213655990U - Hose clamp with riveting claw - Google Patents
Hose clamp with riveting claw Download PDFInfo
- Publication number
- CN213655990U CN213655990U CN202022505503.8U CN202022505503U CN213655990U CN 213655990 U CN213655990 U CN 213655990U CN 202022505503 U CN202022505503 U CN 202022505503U CN 213655990 U CN213655990 U CN 213655990U
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- riveting
- fixed
- hoop shell
- shell
- screw rod
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Abstract
The utility model discloses a take riveting claw larynx hoop, including tightening the steel band, it is provided with down the hoop shell to tighten steel band upper portion, the fixed hoop shell that is provided with in hoop shell upper portion down, the inside rotation of upper hoop shell is provided with the screw rod, and screw rod surface and upper hoop shell inboard are all seted up threadedly, and the screw rod passes through screw-thread fit with the upper hoop shell and is connected, the fixed spanner that is provided with in screw rod right side, the riveting groove has been seted up to the spanner side surface, the fixed set casing that is provided with of upper hoop shell lateral wall, the fixed expanding spring that is provided with in set casing inside, the fixed connecting rod that is provided with of expanding spring right-hand member, the fixed riveting that is provided with and rivets the groove cooperation and. The hose clamp with the riveting claw is simple in structure, the wrench is fixed by being connected with the riveting groove in a matched mode through riveting claw, and the wrench is prevented from being rotated by mistake, so that the normal action of the hose clamp is influenced.
Description
Technical Field
The utility model relates to a connecting fastener field specifically is a take riveting claw larynx hoop.
Background
The hose clamp is widely used for various water, oil, steam, dust and the like in automobiles, tractors, forklifts, locomotives, ships, mines, petroleum, chemical engineering, pharmacy, agriculture and the like, and is an ideal connecting fastener. The hose clamp is small in size and low in value, but the function of the hose clamp is huge. American type hose clamp, also called hoop. American stainless steel hose clamp: the hose is divided into a small American-type hose band and a large American-type hose band, and the hose widths of the hose bands are respectively 12.7mm and 14.2 mm. By adopting the through hole process, the throat hoop has the advantages of wide application range, torsion resistance, pressure resistance, balanced torsion moment of the throat hoop, firm and tight locking, large adjusting range, suitability for fasteners connected with soft and hard pipes with the diameter of more than 30mm and attractive appearance after assembly. The method is characterized in that: the worm has small friction force and is suitable for connecting middle and high-grade vehicle types, pole holding equipment, steel pipes and rubber pipes or anticorrosive material parts.
The existing spanner on the hose clamp is easily touched, so that the screw rod is rotated to cause the hose clamp to become tight or loose, and the pipeline at the joint is broken or the connection is loose.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take riveting claw larynx hoop to solve and to provide in the above-mentioned background art because the spanner is touched easily on the current larynx hoop, thereby cause the screw rod to rotate and lead to larynx hoop becoming tight or becoming loose, lead to the junction pipeline to break or connect lax problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take rivet claw larynx hoop, is including tightening the steel band, it is provided with the lower hoop shell to tighten steel band upper portion, the fixed upper hoop shell that is provided with in lower hoop shell upper portion, the inside rotation of upper hoop shell is provided with the screw rod, the fixed spanner that is provided with in screw rod right side, the rivet groove has been seted up to the spanner side surface, the fixed set casing that is provided with of upper hoop shell lateral wall, the fixed expanding spring that is provided with in set casing inside, the fixed connecting rod that is provided with of expanding spring right-hand member, the fixed riveting that is provided with and rivets the groove cooperation and uses in connecting rod top.
Preferably, the fixed shell, the telescopic spring, the connecting rod and the riveting claw are arranged in two groups, and the fixed shell, the telescopic spring, the connecting rod and the riveting claw are symmetrical about a horizontal central axis of the upper hoop shell.
Preferably, the screw rod surface and the inner side of the upper hoop shell are both provided with threads, and the screw rod is connected with the upper hoop shell in a thread fit manner.
Preferably, the riveting groove is connected with the riveting claw in a matching manner, and a chisel mark is arranged at the joint of the riveting groove and the riveting claw.
Preferably, the surface of the wrench is provided with a concave chisel mark.
Preferably, the lacing steel band is made of stainless steel material.
Compared with the prior art, the beneficial effects of the utility model are that: in use the utility model discloses the time, the device that will treat the fastening is put inside tightening the steel band, it rotates to drive the screw rod through the spanner, because screw rod surface and upper hoop shell inboard all seted up the screw thread, and the screw rod passes through screw-thread fit with the upper hoop shell and is connected, the screw rod rotates about the upper hoop shell, the steel band is tightened in the locking, it will treat fastening element to tighten the steel band, this moment because the set casing, expanding spring, connecting rod and riveting are grabbed and all are provided with two sets ofly, and the set casing, expanding spring, connecting rod and riveting are grabbed about upper hoop shell horizontal axis symmetry, the expanding spring lengthens this moment, the riveting of the connecting rod tip of expanding spring front end is grabbed and is fixed in riveting the groove, under the tensile take-up effect of expanding spring, the spanner is difficult to be moved by the board, the screw rod can not rotate, then can not cause tightening the steel band too.
The utility model discloses simple structure is grabbed through the riveting and is connected with the cooperation of riveting groove, fixes the spanner, prevents that the spanner from being rotated by the mistake to influence the normal function of larynx hoop.
Drawings
FIG. 1 is a schematic top view of a throat band with a rivet claw according to the present invention;
FIG. 2 is a schematic view of a front view of the throat band with the rivet claw of the present invention;
fig. 3 is a schematic structural view of a throat hoop a with a rivet claw of the present invention.
In the figure: 1. tightly binding the steel belt; 2. an upper hoop shell; 3. a screw; 4. a wrench; 5. riveting a fixing groove; 6. a lower hoop shell; 7. a stationary case; 8. a tension spring; 9. a connecting rod; 10. and (5) riveting and grabbing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a throat hoop with a riveting claw comprises a tightening steel belt 1, wherein the tightening steel belt 1 is made of stainless steel materials, a lower hoop shell 6 is fixedly arranged on the upper portion of the tightening steel belt 1, an upper hoop shell 2 is fixedly welded on the upper portion of the lower hoop shell 6, a screw rod 3 is rotatably arranged in the upper hoop shell 2, threads are respectively arranged on the surface of the screw rod 3 and the inner side of the upper hoop shell 2, the screw rod 3 is in matched connection with the upper hoop shell 2 through threads, a wrench 4 is fixedly welded on the right side of the screw rod 3, a sunken chisel mark is arranged on the surface of the wrench 4, a riveting groove 5 is integrally formed on the side surface of the wrench 4, the riveting groove 5 is in matched connection with the riveting claw 10, the chisel mark is arranged at the connection position of the riveting groove 5 and the riveting claw 10, a fixed shell 7 is fixedly welded on the side wall of the upper hoop shell 2, an expansion spring 8 is fixedly welded in the fixed shell 7, a connecting rod 9 is fixedly welded on the right, the fixed shell 7, the telescopic spring 8, the connecting rod 9 and the riveting claw 10 are provided with two groups, and the fixed shell 7, the telescopic spring 8, the connecting rod 9 and the riveting claw 10 are symmetrical about the horizontal central axis of the upper hoop shell 2.
The working principle is as follows: when the throat hoop with the riveting claw is used, a device to be fastened is placed inside the tightening steel strip 1, the screw rod 3 is driven to rotate by the wrench 4, because the surface of the screw rod 3 and the inner side of the upper hoop shell 2 are both provided with threads, and the screw rod 3 is in fit connection with the upper hoop shell 2 through the threads, the screw rod 3 rotates relative to the upper hoop shell 2 to lock the tightening steel strip 1, the tightening steel strip 1 fastens the elements to be fastened, at the moment, because the fixed shell 7, the expansion spring 8, the connecting rod 9 and the riveting claw 10 are all provided with two groups, and the fixed shell 7, the telescopic spring 8, the connecting rod 9 and the riveting claw 10 are symmetrical about the horizontal central axis of the upper hoop shell 2, at the moment, the telescopic spring 8 is stretched, the riveting claw 10 at the end part of the connecting rod 9 at the front end of the telescopic spring 8 is fixed in the riveting groove 5, under the tensioning action of the tension of the extension spring 8, the wrench 4 is not easy to be moved by a plate, and the screw rod 3 can not rotate, so that the influence of over-looseness or over-tightness of the tightening steel belt 1 on the fastening device can not be caused.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a take riveting claw larynx hoop, includes and tightens steel band (1), its characterized in that: tighten steel band (1) upper portion and be provided with down hoop shell (6), hoop shell (6) upper portion is fixed down and is provided with hoop shell (2), it is provided with screw rod (3) to go up hoop shell (2) inside rotation, screw rod (3) right side is fixed and is provided with spanner (4), riveting groove (5) have been seted up to spanner (4) side surface, it is fixed and is provided with set casing (7) to go up hoop shell (2) lateral wall, set casing (7) inside is fixed and is provided with expanding spring (8), expanding spring (8) right-hand member is fixed and is provided with connecting rod (9), connecting rod (9) top is fixed be provided with riveting that riveting groove (5) cooperation was used and is grabbed (10).
2. The hose clamp with the riveting claw according to claim 1, wherein: the fixed shell (7), the telescopic spring (8), the connecting rod (9) and the riveting claw (10) are provided with two groups, and the fixed shell (7), the telescopic spring (8), the connecting rod (9) and the riveting claw (10) are symmetrical about the horizontal central axis of the upper hoop shell (2).
3. The hose clamp with the riveting claw according to claim 1, wherein: the surface of the screw rod (3) and the inner side of the upper hoop shell (2) are both provided with threads, and the screw rod (3) is connected with the upper hoop shell (2) in a thread fit manner.
4. The hose clamp with the riveting claw according to claim 1, wherein: the riveting groove (5) is connected with the riveting claw (10) in a matching way, and a chisel mark is arranged at the joint of the riveting groove (5) and the riveting claw (10).
5. The hose clamp with the riveting claw according to claim 1, wherein: the surface of the wrench (4) is provided with a sunken chisel mark.
6. The hose clamp with the riveting claw according to claim 1, wherein: the tightening steel belt (1) is made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022505503.8U CN213655990U (en) | 2020-11-03 | 2020-11-03 | Hose clamp with riveting claw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022505503.8U CN213655990U (en) | 2020-11-03 | 2020-11-03 | Hose clamp with riveting claw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213655990U true CN213655990U (en) | 2021-07-09 |
Family
ID=76705644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022505503.8U Active CN213655990U (en) | 2020-11-03 | 2020-11-03 | Hose clamp with riveting claw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213655990U (en) |
-
2020
- 2020-11-03 CN CN202022505503.8U patent/CN213655990U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |