CN216833249U - Handle for charging gun and charging gun - Google Patents

Abstract

The utility model provides a handle for a charging gun and the charging gun, the handle for the charging gun is used for fixedly connecting a gun head and a cable conductor of the charging gun, the charging gun comprises a sleeve, the sleeve comprises a connecting end and a handheld end, the end part of the connecting end is coated outside the end part of the gun head, the end part of the handheld end is coated outside the cable conductor, and a first annular clamping groove is arranged on the surface of the outer side between the connecting end and the handheld end; the flexible protective sleeve is arranged on the outer side of the sleeve, one end of the flexible protective sleeve is clamped in the first annular clamping groove, and the other end of the flexible protective sleeve is coated on the outer side of the handheld end. The utility model discloses handle body simple structure, simple to operate, when just being used for on the rifle that charges on the basis of guaranteeing rifle head and the stability of being connected of cable conductor, improvement that can also be great the use comfort level of whole product.

Description

Handle for charging gun and charging gun

Technical Field

The utility model discloses a handle for rifle charges for install in the outside of rifle that charges, protect the rifle head of rifle and the junction of cable conductor that charges.

Background

Along with electric automobile is more and more popular, electric automobile's the infrastructure that charges also increases day by day, and the rifle that charges among the correlation technique is indispensable part, through the rifle that charges so that electric automobile can use the commercial power to mend the electricity, and the rifle that charges generally is connected through cable conductor and charging pile, finally realizes charging electric automobile. Because the usage rate of the charging gun is relatively high in the charging process of the electric automobile, the requirements on the use comfort level, the connection stability and the like are high.

The conventional charging gun shell is adopted to protect the connection position of the gun head of the charging gun and the cable, and a large number of problems still exist in the problems of attractiveness in appearance, comfort in use and the like.

In view of the above, it is urgently required for those skilled in the art to develop a handle for a charging gun and a charging gun.

Disclosure of Invention

Therefore, the utility model provides a rifle handle and rifle that charges charge for, handle body simple structure, simple to operate, when just being used for charging the rifle on guaranteeing the rifle head and the basis of the stability of being connected of cable conductor, still great improvement the use comfort level of whole product.

In order to achieve the above object, the utility model provides a handle for rifle charges for fixed connection charges rifle's rifle head and cable conductor, include:

the sleeve comprises a connecting end and a handheld end, the end part of the connecting end is wrapped outside the end part of the gun head, the end part of the handheld end is wrapped outside the cable, and a first annular clamping groove is formed in the outer side surface between the connecting end and the handheld end;

the flexible protective sleeve is arranged on the outer side of the sleeve, one end of the flexible protective sleeve is clamped in the first annular clamping groove, and the other end of the flexible protective sleeve is coated on the outer side of the handheld end.

Among this technical scheme, the sleeve that constitutes through a link and handheld end realizes the connection to rifle head and cable conductor, utilizes the first ring groove that sets up between the two simultaneously, makes its cover establish the one end tip card of the flexible protection cover in the outside wherein, utilizes the sleeve to guarantee the stability of being connected of rifle head and cable conductor like this, utilizes flexible protection cover not only to improve the comfort level of use simultaneously, the pleasing to the eye degree of the appearance that still increases.

In another embodiment, a groove wall between the open end of the first ring groove and the groove bottom is inclined in a direction towards the connecting end to the holding end.

Among this technical scheme, set the cell wall of first ring groove to the slope form, when the tip card of the one end of flexible protective sheath was established in ring groove, the incline direction of cell wall just in time was opposite with user's handheld direction, effectively avoided flexible protective sheath to take place to drop.

In another embodiment, the aperture of the connecting end is larger than that of the handheld end, the upper surface of the connecting end is flush with the upper surface of the handheld end, and the lower surface of the connecting end is in smooth transition with the lower surface of the handheld end.

Among this technical scheme, the aperture that is greater than handheld end that sets up the aperture of link should set up on satisfying the connection basis with rifle head and cable conductor, still further sets the upper surface between them to flush, and the lower surface carries out the rounding off, can provide a holding surface after gripping for the hand when using through the rounding off face like this, makes things convenient for the rifle head to insert fast in the car charging mouth.

In another embodiment, a plurality of annular anti-slip grooves are formed in the outer surface of the handheld end, the annular anti-slip grooves close to one side surface of the cable are equal in length and are uniformly arranged, and the annular anti-slip grooves close to one side surface of the connecting end are uniformly arranged from small to large in length.

Among this technical scheme, set up a plurality of annular antiskid groove on the surface of handheld end, the purpose utilizes annular antiskid groove to improve and flexible protective sheath inner wall between the friction, avoid taking place to drop, will be close to longer and the size impartial that a side surface annular antiskid groove of cable conductor set up simultaneously, it is mainly that this part is handheld part improve frictional force can, and be close to link a plurality of annular antiskid groove length on the surface from little to big align to grid, this is mainly considered the aperture by little grow, when providing frictional force, the difficult and easy degree of processing should still be considered, the great reduction of the processing degree of difficulty that should set up.

In another embodiment, a plurality of mounting columns are arranged on the inner surface of the connecting end, each mounting column extends from the handheld end to one side of the gun head, and a threaded hole is formed in the axis of one end of the mounting column facing the gun head.

In another embodiment, a number of said mounting posts are evenly distributed on the inner surface of said connecting end.

In the technical scheme, the mounting columns are uniformly distributed on the inner surface of the connecting end, the threaded holes in the mounting columns are connected with the gun head, and meanwhile, the extending direction of the mounting columns is limited, so that the appearance of the handle is further improved, and the connecting strength with the gun head is also improved. And through the even distribution mode, make its atress even improvement connected stability.

In another embodiment, a sealing strip is arranged at the joint of the end of the connecting end and the end of the gun head.

In the technical scheme, the sealing strip is arranged at the joint of the end part of the connecting end and the end part of the gun head, so that the connection sealing property between the connecting end and the gun head is improved, and the influence on the use safety performance caused by the fact that external sundries enter the handle is avoided.

In another embodiment, the bottom of the flexible protective sleeve covering the outer side of one end of the handheld end is provided with a plurality of grooves.

In this technical scheme, be equipped with a plurality of recess at the one end outside bottom of flexible protective sheath cladding handheld end. The handheld end is mainly used for grasping a hand, and the groove is arranged to mainly improve the friction force of the surface, so that the hand slippage during charging is avoided.

The utility model also provides a rifle charges, include:

the charging gun comprises a gun head and a cable, wherein one end of the cable penetrates through a handle for a charging gun to be connected with the gun head, and the handle for the charging gun is the handle for the charging gun;

the flexible protective sleeve cladding is in the tip of handheld end sets up an inside bellied card strip, the cladding of card strip is in the tip of handheld end.

Among this technical scheme, run through charge behind the rifle handle with cable conductor one end and be connected with the rifle head, set up an inside bellied card strip at the tip of flexible protective sheath cladding handheld end simultaneously, the purpose of setting up the card strip is to utilize the card strip cladding at the tip of handheld end, has avoided flexible protective sheath to slide in the sleeve outside like this under first ring groove's effect.

In another embodiment, the cable further comprises an anti-disengaging structure, one end of the anti-disengaging structure is connected with the sleeve, the other end of the anti-disengaging structure is tightly clamped and fixed on the outer side of the cable, a second annular clamping groove is formed in the outer surface of the anti-disengaging structure, and the clamping strip is clamped and arranged in the second annular clamping groove.

Among this technical scheme, can guarantee the connection stability of cable conductor effectively through setting up an anti-disengaging structure, the second draw-in groove that sets up on anti-disengaging structure's surface simultaneously establishes its card strip card in second ring groove, has so both guaranteed joint strength, has still improved whole aesthetic property.

The utility model relates to a handle for the rifle charges and the rifle that charges compares beneficial effect who compares with current design lies in:

1. the utility model discloses, through the sleeve that constitutes by link and handheld end realize the connection to rifle head and cable conductor, utilize the first ring groove that sets up between the two simultaneously, make its cover establish the one end tip card of the flexible protective sheath in the outside wherein, can utilize the sleeve to guarantee the stability of being connected of rifle head and cable conductor, can not only improve the comfort level of use through the flexible protective sheath simultaneously, the pleasing to the eye degree of the appearance that still increases.

2. The utility model discloses, set the cell wall of first ring groove to the slope form, the purpose is when the tip card of the one end of flexible protective sheath is established in ring groove, makes the incline direction of its cell wall just in time opposite with user's handheld opposite direction, avoids flexible protective sheath to take place to drop effectively.

3. The utility model discloses, with the aperture that is greater than handheld end of the aperture setting of link, should set up on satisfying the connection basis with rifle head and cable conductor, still further set the upper surface between them to flush, the lower surface carries out slick and sly transition, can provide a holding surface after grabbing for the hand when using through slick and sly transition face like this, makes things convenient for the rifle head to insert fast in the car charging hole.

4. The utility model discloses, set up a plurality of annular antiskid groove on the surface of handheld end, the purpose utilizes annular antiskid groove to improve and flexible protective sheath inner wall between the friction, avoid taking place to drop, will be close to a side surface annular antiskid groove of cable conductor simultaneously and set up longer and size impartially, this part is that handheld part improves frictional force can, and be close to link one side length of annular antiskid groove on the surface from little to big align to grid, this is mainly considered the aperture by little grow, when providing frictional force, the difficult and easy degree of processing should still be considered, should set up great reduction the processing degree of difficulty.

5. The utility model discloses, through evenly distributed's erection column on the link internal surface to and the screw hole on the erection column realizes being connected with the rifle head, has done the extending direction of erection column to injectd simultaneously, has further improved the pleasing to the eye degree of handle appearance like this, still improves the joint strength with the rifle head. And through the even distribution mode, make its atress even improvement connected stability.

6. The utility model discloses, be equipped with a plurality of recess bottom the one end outside of handheld end at the cladding of flexible protective sheath. The handheld end is mainly used for grasping a hand, and the groove is arranged to mainly improve the friction force of the surface, so that the hand slippage during charging is avoided.

7. The utility model discloses simple structure, convenient operation, the appearance is level and smooth pleasing to the eye, and the high leakproofness of joint strength is strong, can effectively avoid external debris to get into inside the rifle head that charges, influences performance.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings and their numbers used in the embodiments are briefly described below, and it is obvious that the drawings described below 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 creative efforts.

Fig. 1 is a schematic view of the handle structure for the charging gun of the present invention.

Fig. 2 is a sectional view taken along line a-a of fig. 1.

Fig. 3 is a schematic structural view of the flexible protective sleeve in the handle for charging gun of the present invention.

Fig. 4 is a schematic structural view of the charging gun of the present invention.

Fig. 5 is a cross-sectional view of fig. 4, cut in the same direction as fig. 2.

The reference numbers illustrate:

a gun head A; a cable conductor B; a protective cover C;

a sleeve 100; a connecting end 101; a mounting post 1011; a threaded hole 1012; a handheld end 102; an annular anti-slip groove 1021; a first ring slot 103; a sealing strip 104;

a flexible boot 200; a groove 201; a card bar 202;

an anti-falling structure 300; a second ring slot 301; a securing sleeve 302; a mounting groove 3021; the fastener 303.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims. The various reagents used in the examples are commercially available.

For the convenience of explanation, the present invention is described with reference to the following embodiments. Various objects in the embodiments are depicted in terms of suitable illustrative proportions, dimensions, deformations, or displacements, rather than in terms of actual components, as previously described.

Referring to fig. 1 to 3, the present invention provides a handle for a charging gun, which is mainly used for fixedly connecting a gun head a of the charging gun with a cable B for hand-holding, and specifically comprises a sleeve 100, wherein the sleeve 100 comprises a connecting end 101 and a hand-holding end 102, the end of the connecting end 101 is mainly wrapped at the outer side of the end of the gun head a, the end of the hand-holding end 102 is wrapped at the outer side of the cable B, and a first annular clamping groove 103 is arranged on the surface of the outer side between the connecting end 101 and the hand-holding end 102, as shown in fig. 2. During actual use, a flexible protection sleeve 200 is further sleeved on the outer side of the sleeve 100, the flexible protection sleeve 200 is directly sleeved on the outer side of the sleeve 100, after the sleeve is sleeved, one end portion of the sleeve is clamped in the first annular clamping groove 103 arranged on the outer surface of the sleeve 100, and the other end portion of the sleeve covers the outer side of the handheld end 102 of the sleeve 100. Therefore, the sleeve 100 is utilized to ensure the connection stability of the gun head A and the cable B, and meanwhile, the flexible protective sleeve 200 is utilized to improve the use comfort and the appearance attractiveness.

In another embodiment, referring to fig. 2 again, to improve the connection stability of the flexible protection sleeve 200 and the sleeve 100, the flexible protection sleeve 200 is prevented from falling off from the surface of the sleeve 100 during use, and the groove wall between the open end of the first ring-shaped clamping groove 103 and the groove bottom is inclined to the handheld end 102 toward the connection end 101. Therefore, when the hand handle is held for charging, the inclination direction of the groove wall is just opposite to the force application direction of a user, and the connection stability of the groove wall and the user is improved. It should be noted that the depth of the first ring slot 103 is determined according to the thickness of the sleeve 100 from top to bottom, and it is only necessary to ensure that the connecting end 101 and the handheld end 102 are connected integrally.

In another embodiment, referring again to fig. 2, the sleeve 100 is provided in a plurality of ways, in this application, the aperture of the connecting end 101 is set to be larger than that of the handheld end 102, while the upper surface of the connecting end 101 is flush with the upper surface of the handheld end 102, and the lower surface of the connecting end 101 is rounded off from the lower surface of the handheld end 102. Therefore, the comfort of the handheld end 102 is ensured on the basis of meeting the connection between the gun head A and the cable B. Still further set to flush through both upper surfaces, the lower surface carries out smooth transition, utilizes smooth transition face to provide a holding surface after for holding in hand when using, makes things convenient for rifle head A to insert fast in the car mouth that charges. Certainly when actually setting up, the processing technology can be simplified to the mode of setting up of this application, and the product simple structure that takes shape, excellent in use effect.

In another embodiment, referring to fig. 1 again, in order to prolong the service life of the whole handle and improve the direct friction between the sleeve 100 and the flexible protective sheath 200, a plurality of annular anti-slip grooves 1021 are arranged on the outer surface of the handheld end 102 of the sleeve 100, and the annular anti-slip grooves 1021 on the surface of the side close to the cable B are arranged in equal length and uniformly, mainly, the part is the handheld part, so that the friction between the inner wall of the flexible protective sheath 200 is improved through the annular anti-slip grooves 1021, and the connection stability between the two parts is ensured. And a plurality of annular anti-slip grooves 1021 on the surface of one side near the connecting end 101 are arranged from small to large in length. The hole diameter is considered to be changed from small to large, the friction force is provided, meanwhile, the processing difficulty degree is also considered, and the processing difficulty is greatly reduced by the arrangement. It should be noted that the sleeve 100 is made of hard plastic, and after the hard plastic is made into such a shape, the annular anti-slip groove 1021 on the surface also plays a role in decomposing the surface stress in order to avoid breaking during long-time use.

In another embodiment, referring to fig. 1 and 2 again, the connecting end 101 of the sleeve 100 and the gun head a may be connected in various ways, and in this application, it is preferable to provide a plurality of mounting columns 1011 on the inner surface of the connecting end 101, and each mounting column 1011 extends from the handheld end 102 toward one side of the gun head a, and a threaded hole 1012 is provided at the axial center of one end facing the gun head a, so as to ensure the aesthetic appearance of the gun head a connected with the handle, and effectively improve the connection strength of the gun head a and the handle. Further improve the stability of connecting, evenly distribute the erection column 1011 on the internal surface of link 101, make it stress even after connecting, and then guaranteed the stability of connecting on the basis of realizing connecting, and the appearance is levelly and smoothly pleasing to the eye. It should be noted that, in order to improve the connection sealing performance between the two, and prevent external impurities from entering the inside of the handle and affecting the use safety performance, a sealing strip 104 is arranged at the connection position of the end of the connecting end 101 and the end of the gun head a. This also advantageously avoids direct friction between the two components, as shown in FIG. 5.

The utility model discloses a handle is when in actual use, refer to fig. 3 and show that the partial outside bottom of hand gripping when the one end of flexible protective sheath 200 cladding handheld end 102 is used sets up a plurality of recess 201. The grooves 201 are provided to increase the surface friction to prevent slippage during hand-held operation. Therefore, the length and number of the grooves 201, the width of the grooves, and the like are set according to practical applications, and are not further limited in this application.

The utility model also provides a rifle charges, the in-service use condition of the rifle handle that charges promptly, it is shown in figure 4, 5, specific including a rifle head A and cable conductor B, cable conductor B one end is run through one and is charged the rifle and be connected with rifle head A with handle, and charge the rifle and use the handle and be the aforesaid the rifle that charges with handle. Further, an inwardly protruding clip strip 202 is disposed at the end of the flexible protective sheath 200 covering the handheld end 102, as shown in fig. 5, and the clip strip 202 is disposed at the end of the handheld end 102. This is done by wrapping the end of the handle 102 with the strip 202, and further preventing the flexible boot 200 from sliding outside the sleeve 100 under the action of the first annular groove 103.

In another embodiment of the charging gun, referring to fig. 5, in order to place the whole handle on the outer side of the cable B for slipping, an anti-slip structure 300 is further included, such that one end of the anti-slip structure 300 is connected to the sleeve 100, i.e. connected to the end of the handheld end 102 of the sleeve 100, and the other end is tightly clamped and fixed on the outer side of the cable B, and meanwhile, a second annular clamping groove 301 is disposed on the outer surface of the anti-slip structure 300, such that when the flexible protection sleeve 200 is sleeved on the outer side of the sleeve 100, the clamping strip 202 disposed on the end of the flexible protection sleeve 200 is clamped into the second annular clamping groove 301, thereby ensuring the connection strength and improving the overall aesthetic property.

Referring to fig. 5 again, in order to ensure the connection strength between the anti-separation structure 300 and the handle, in actual installation, the anti-separation structure 300 is formed by two parts, one part is a fixing sleeve 302 for covering and fixing the cable B, and the other part is a fixing member 303 for fixedly connecting the fixing sleeve 302 and the handle sleeve 100. Meanwhile, the second annular clamping groove 301 is arranged at the joint of the fixing sleeve 302 and the clamping piece 303, so that the connection strength is improved, and the smoothness and the attractiveness of the appearance are improved.

Of course, in other embodiments, an installation groove 3021 may be formed on the outer surface of the fixing sleeve 302, i.e., the outer surface of the side away from the charging tip a, for connecting the protective cover C for protecting the charging tip a, so as to prevent the protective cover C from being lost during charging. The arrangement mode of the protective cover C is not limited in the application, and the protective cover C is designed according to the structure of the charging gun head a.

The foregoing is more specific and detailed, but is not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The utility model provides a handle for rifle charges for fixed connection charges rifle head and cable conductor, its characterized in that includes:

the sleeve comprises a connecting end and a handheld end, the end part of the connecting end is wrapped outside the end part of the gun head, the end part of the handheld end is wrapped outside the cable, and a first annular clamping groove is formed in the outer side surface between the connecting end and the handheld end;

the flexible protective sleeve is arranged on the outer side of the sleeve, one end of the flexible protective sleeve is clamped in the first annular clamping groove, and the other end of the flexible protective sleeve is coated on the outer side of the handheld end.

2. The handle for the charging gun according to claim 1, wherein:

the groove wall between the opening end of the first annular clamping groove and the groove bottom is obliquely arranged, and the oblique direction is towards the connecting end from the handheld end.

3. The handle for the charging gun according to claim 1, wherein:

the aperture of the connecting end is larger than that of the handheld end, the upper surface of the connecting end is flush with the upper surface of the handheld end, and the lower surface of the connecting end and the lower surface of the handheld end are in smooth transition.

4. The handle for the charging gun according to claim 1, wherein:

the handheld cable connector is characterized in that a plurality of annular anti-slip grooves are formed in the outer surface of the handheld end, the annular anti-slip grooves are close to a plurality of the annular anti-slip grooves on the surface of one side of a cable, the lengths of the annular anti-slip grooves are equal and are uniformly arranged, and the lengths of the annular anti-slip grooves close to a plurality of the surfaces of one side of the connecting end are uniformly arranged from small to large.

5. The handle for the charging gun according to claim 1, wherein:

the inner surface of the connecting end is provided with a plurality of mounting columns, each mounting column extends from the handheld end to one side of the gun head, and a threaded hole is formed in the axle center of one end, which faces the gun head.

6. The handle for the charging gun according to claim 5, wherein:

the mounting posts are uniformly distributed on the inner surface of the connecting end.

7. The handle for the charging gun according to any one of claims 1 to 6, wherein:

and a sealing strip is arranged at the joint of the end part of the connecting end and the end part of the gun head.

8. The handle for the charging gun according to any one of claims 1 to 6, wherein:

the flexible protective sleeve cladding is in the one end outside bottom of handing the end is equipped with a plurality of recess.

9. A charging gun, comprising:

the charging gun comprises a gun head and a cable, wherein one end of the cable penetrates through a handle for the charging gun to be connected with the gun head, and the handle for the charging gun is the handle for the charging gun according to any one of claims 1 to 8;

the flexible protective sleeve is coated on the end part of the handheld end, an inward protruding clamping strip is arranged on the end part of the handheld end, and the clamping strip is coated on the end part of the handheld end.

10. The charging gun according to claim 9, comprising:

the cable is characterized by further comprising an anti-disengaging structure, one end of the anti-disengaging structure is connected with the sleeve, the other end of the anti-disengaging structure is tightly clamped and fixed on the outer side of the cable, a second annular clamping groove is formed in the outer surface of the anti-disengaging structure, and the clamping strip is clamped and arranged in the second annular clamping groove.

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