CN215215206U

CN215215206U - Clamp convenient to use

Info

Publication number: CN215215206U
Application number: CN202121451179.4U
Authority: CN
Inventors: 姜丽武
Original assignee: Zhejiang Cahuan Technology Co ltd
Current assignee: Zhejiang Cahuan Technology Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-17
Anticipated expiration: 2031-06-28

Abstract

The utility model relates to a clamp technical field, concretely relates to clamp that facilitates use, including the clamp body, the first end of clamp body is equipped with load hook and first installation hook, and load hook is located the outer end of first installation hook, and the second end of clamp body is equipped with ripple book groove, second installation hook and spread groove, and the spread groove is close to the tip, and the outer end of spread groove forms connecting portion, load hook, first installation hook and second installation hook are all protruding to the outside of clamp body, and load hook, first installation hook and second installation hook all towards the middle part of clamp body. The utility model provides a clamp that facilitates use, structural design is reasonable, both be convenient for install and use, internal diameter error compensation when also can realizing the installation to can satisfy the actual demand better.

Description

Clamp convenient to use

Technical Field

The utility model relates to a clamp technical field, concretely relates to clamp that facilitates use.

Background

The clamp is a fastener widely applied, and is generally used for connection, fastening and sealing of interfaces of various mechanical equipment such as vehicles, ships, gasoline engines, diesel engines, fire fighting, machine tools and the like, common full rubber pipes of chemical equipment, nylon plastic hoses and the like.

The existing clamp has the advantages of single structural design, often insufficient tightening force, inconvenient installation and use, and in addition, the nominal diameter of the existing clamp is mostly fixed, and the error compensation of the inner diameter cannot be realized. In view of the above-mentioned shortcomings, the present invention provides an improvement.

Disclosure of Invention

In order to overcome the not enough of background art, the utility model provides a clamp that facilitates use, structural design is reasonable, both be convenient for install and use, internal diameter error compensation when also can realizing the installation to can satisfy actual demand better.

The utility model adopts the technical proposal that: the utility model provides a clamp that facilitates use, includes the clamp body, the first end of clamp body is equipped with load hook and first installation hook, and load hook is located the outer end of first installation hook, and the second end of clamp body is equipped with ripple and rolls over groove, second installation hook and spread groove, and the spread groove is close to the tip, and the outer end of spread groove forms connecting portion, load hook, first installation hook and second installation hook are all protruding to the outside of clamp body, and load hook, first installation hook and second installation hook all face towards the middle part of clamp body.

Preferably, the load hook and the first installation hook all form the opening near one side at middle part, the both sides of second installation hook all form the opening and the second installation hook is just right the spread groove, form between second installation hook and the spread groove with the connection chamber of load hook adaptation.

Preferably, the corrugated folding groove comprises a plurality of arc-shaped first folding parts, and a second folding part is arranged between every two adjacent first folding parts.

In order to prevent the clamp from being dislocated during installation, the first end of the clamp body is provided with a protruding positioning strip, the second end of the clamp body is provided with a guide groove matched with the positioning strip, and the outer side of the guide groove is provided with an arc-shaped connecting sheet.

In order to strengthen the holding strength of the clamp, the connecting part is provided with a reinforcing rib.

Preferably, the edges of the clip body are rounded.

Preferably, the clamp body is integrally formed by a stainless steel band.

To sum up, the utility model discloses beneficial effect does:

1. the corrugated folding groove is curled, inner diameter error compensation during installation can be effectively adjusted through the corrugated folding groove, installation of the hoop can be facilitated through the first installation hook and the second installation hook, the load hook can be hooked on the connecting portion after the load hook is clamped into the connecting groove during installation, and therefore closed connection of the hoop is achieved, the overall structure of the hoop is reasonable in design, installation and use are facilitated, inner diameter error compensation during installation can be achieved, and therefore actual requirements can be better met;

2. when the hoop is installed, the positioning strip is clamped into the guide groove, the positioning and guiding effects can be achieved, the hoop can be prevented from being misplaced during installation, the connecting sheet is arc-shaped and is arranged on the outer side of the guide groove, the clamping of the positioning strip into the guide groove is not influenced, and the structural strength of the position where the guide groove is located can be enhanced;

3. the structural strength that adds the strengthening rib on connecting portion can improve connecting portion can prevent to become invalid because of connecting portion intensity causes inadequately under the circumstances that the intensity of holding tightly strengthens, can strengthen the intensity of holding tightly of clamp through setting up the strengthening rib, can satisfy actual demand better.

The invention is further described with reference to the accompanying drawings and the detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is an overall schematic view of the installation of the present invention;

fig. 2 is an overall schematic view of the load hook of the present invention hooked to the connection portion;

fig. 3 is a perspective view of the unfolding structure of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 2 at A;

FIG. 5 is an enlarged view of a portion of FIG. 3 at B;

FIG. 6 is an enlarged view of a portion of FIG. 3 at C;

the figure shows 1-clamp body, 2-load hook, 3-first mounting hook, 4-corrugated folding groove, 5-second mounting hook, 6-connecting groove, 7-connecting part, 8-connecting cavity, 9-arc inclined surface, 10-first folding part, 11-second folding part, 12-stretching groove, 13-positioning strip, 14-guiding groove, 15-connecting piece, 16-reinforcing rib and 17-fillet part.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 6 in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In order to make the purpose, technical solution and advantages of the present invention clearer, the following will combine the drawings in the embodiments of the present invention to perform more detailed description on the technical solution in the embodiments of the present invention.

As shown in fig. 1 to 6, the clamp that facilitates use disclosed in this embodiment includes clamp body 1, the first end of clamp body 1 is equipped with load hook 2 and first installation hook 3, and load hook 2 is located the outer end of first installation hook 3, and the second end of clamp body 1 is equipped with ripple folded slot 4, second installation hook 5 and spread groove 6, and spread groove 6 is close to the tip, and the outer end of spread groove 6 forms connecting portion 7, load hook 2, first installation hook 3 and second installation hook 5 are all protruding to the outside of clamp body 1, and load hook 2, first installation hook 3 and second installation hook 5 all face the middle part of clamp body 1. In the above technical scheme, ripple mangle 4 forms and curls, internal diameter error compensation when can adjusting the installation effectively through setting up ripple mangle 4, it can make things convenient for the installation of clamp to set up first installation hook 3 and second installation hook 5, load hook 2 can hook on connecting portion 7 after the load hook 2 card goes into spread groove 6 during the installation, realize the closure connection of clamp from this, clamp overall structure reasonable in design, both be convenient for install and use, internal diameter error compensation when also can realizing the installation, thereby can satisfy actual demand better. The 360 even atress of clamp of this embodiment can satisfy little space installation requirement, allows the error compensation of installation pipe diameter. The installation of the clamp requires the use of a special installation jig which can act on the first installation hook 3 and the second installation hook 5, respectively, by reducing the diameter of the clamp until the load hook 2 snaps into the connecting groove 6 and the load hook 2 hooks onto the connecting portion 7. The corrugated bellows 4 can be referred to the prior art and will not be further described here.

As a preferable technical scheme, openings are formed in the load hook 2 and one side, close to the middle, of the first mounting hook 3, openings are formed in the two sides of the second mounting hook 5, the second mounting hook 5 is opposite to the connecting groove 6, and a connecting cavity 8 matched with the load hook 2 is formed between the second mounting hook 5 and the connecting groove 6. In this embodiment, the one end of load hook 2 and first installation hook 3 all is protruding to the outside of clamp body 1, so its one side that is close to the middle part all forms the opening, enable to form arc inclined plane 9 on the load hook 2 like this, load hook 2 blocks into spread groove 6 after sliding connecting portion 7 when can be convenient for install the clamp, second installation hook 5 is whole protruding to the outside of clamp body 1, the connection chamber 8 that forms can be convenient for load hook 2 card to go into, above-mentioned structural design is reasonable, enable the clamp and be convenient for install and use.

Preferably, the corrugated folding groove 4 includes a plurality of first folding portions 10 in an arc shape, and a second folding portion 11 is disposed between adjacent first folding portions 10. In the embodiment, the corrugated folding groove 4 is close to the second mounting hook 5, the corrugated folding groove 4 comprises three first folding parts 10 in an arc shape, the structure can form five stretching grooves 12, because the second folding parts 11 are arranged between the adjacent first folding parts 10, the stretching strength of the first, third and fifth stretching grooves 12 is lower, the stretching strength of the second and fourth stretching grooves 12 is higher, so that the corrugated folding groove 4 can have two-stage stretching, the practical requirement can be better met, the stretching groove 12 formed by the corrugated folding groove 4 by curling can extend when being stretched by enough strength, so that the diameter of the clamp is increased, when the compression diameter of the hand piece is larger than the nominal diameter of the clamp body 1, the inner diameter error compensation is activated, when the strength of the clamp body 1 stretched by the mounting clamp exceeds the strength of the corrugated folding groove 4, the corrugated folding groove 4 can extend, so that the load hook 2 is clamped into the connecting groove 6 and the load hook 2 is hooked on the connecting part 7, the inner diameter error compensation realized by the corrugated folding groove 4 enables the hoop to better meet the actual use requirement.

In order to prevent the clamp from being dislocated during installation, the first end of the clamp body 1 is provided with a protruding positioning strip 13, the second end of the clamp body 1 is provided with a guide groove 14 matched with the positioning strip 13, and the outer side of the guide groove 14 is provided with an arc-shaped connecting sheet 15. In this embodiment, when installing the clamp, the positioning strip 13 is clamped into the guide groove 14, so as to play a role in positioning and guiding, and prevent the clamp from being dislocated during installation, and the connecting piece 15 is arc-shaped and is arranged outside the guide groove 14, so that the clamping of the positioning strip 13 into the guide groove 14 is not affected, and the structural strength of the part where the guide groove 14 is located can be enhanced.

In order to enhance the holding strength of the clamp, the connecting portion 7 is provided with a reinforcing rib 16. In this embodiment, add the strengthening rib 16 on connecting portion 7 and can improve connecting portion 7's structural strength, can prevent to hold the product failure that connecting portion 7 intensity caused inadequately under the circumstances that intensity increases because of holding tightly, can strengthen the intensity of holding tightly of clamp through setting up strengthening rib 16, can satisfy actual demand better.

Preferably, the edge of the clamp body 1 is rounded. In this embodiment, the edge of the clamp body 1 is rounded to form a rounded portion 17, so that sharp edges can be effectively removed through the rounded portion, and the clamp body can prevent the hand pieces from being scratched, thereby preventing the parts from being damaged. The rounding can be referred to the prior art and is not described further here.

As a preferred technical scheme, the clamp body 1 is integrally formed by a stainless steel band. In this embodiment, clamp body 1 adopts the stainless steel band to make, and the processing of being convenient for, the steel band is stainless steel material, and material property is good, can satisfy the in-service use demand better, clamp integrated into one piece, and structural strength is good, is favorable to obtaining stronger tight power of cramping. The stainless steel band and the integral forming belong to the prior art, and are not specifically described herein.

The use method comprises the following steps: when the clamp is installed, the installation clamp is respectively and closely combined with the first installation hook 3 and the second installation hook 5, the installation clamp can respectively act on the first installation hook 3 and the second installation hook 5, the first installation hook 3 and the second installation hook 5 can be close to each other through the movement of the installation clamp, the diameter of the clamp is further reduced, the closed connection of the clamp can be realized until the load hook 2 is clamped into the connecting groove 6 and the load hook 2 is hooked on the connecting part 7 on the overlapped area, the clamp is reasonable in structural design, the use is convenient, the clamping force is strong, the sealing performance is good, and the actual requirements can be better met.

The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concept is not limited to this embodiment, and any modification that utilizes the inventive concept is intended to be within the scope of the present patent application.

Claims

1. The utility model provides a clamp that facilitates use which characterized in that: including the clamp body, the first end of clamp body is equipped with load hook and first installation hook, and the load hook is located the outer end of first installation hook, and the second end of clamp body is equipped with ripple and rolls over groove, second installation hook and spread groove, and the spread groove is close to the tip, and the outer end of spread groove forms connecting portion, load hook, first installation hook and second installation hook are all protruding to the outside of clamp body, and load hook, first installation hook and second installation hook are all towards the middle part of clamp body.

2. A user-friendly clamp according to claim 1, wherein: the one side that load hook and first installation hook are close to the middle part all forms the opening, the both sides of second installation hook all form the opening and the second installation hook is just right the spread groove, form between second installation hook and the spread groove with the connection chamber of load hook adaptation.

3. A user friendly clamp according to claim 2 wherein: the corrugated folding groove comprises a plurality of arc-shaped first folding parts, and a second folding part is arranged between every two adjacent first folding parts.

4. A conveniently used clamp according to claim 2 or 3 wherein: the first end of clamp body is equipped with outstanding location strip, the second end of clamp body be equipped with the guide way of location strip adaptation, the outside of guide way is equipped with curved connection piece.

5. A conveniently used clamp according to claim 4 wherein: the connecting part is provided with a reinforcing rib.

6. A conveniently used clamp according to claim 5 wherein: the edge of the hoop body is rounded.

7. A conveniently used clamp according to claim 6 wherein: the clamp body is integrally formed by a stainless steel band.