CN212165506U - Bottleneck structure of silica gel water bottle - Google Patents

Abstract

The utility model provides a bottleneck structure of a silica gel water bottle, which comprises a crimpable silica gel bottle body, a bottleneck connected with the upper part of the bottle body and a connecting ring arranged outside the connecting part of the bottleneck and the bottle body; the upper end of the bottle body is reversely bent in a C shape, the cross section of the connecting ring is in an L shape, and the bent part of the upper end of the bottle body is connected with the connecting ring in a matching way; the inboard integrated into one piece of bottleneck is provided with and is used for forming extruded extrusion portion with being connected of go-between to body upper end, and is provided with in the bottleneck outside with go-between outside phase-match, be used for carrying out the first spacing portion that the position was injectd to the go-between, such structural design compares in prior art, the solution that can be better and the glue leakage phenomenon when avoiding appearing the butt fusion, promotes the pleasing to the eye degree of appearance of product, and structural design is reasonable, and the reliability is high.

Description

Bottleneck structure of silica gel water bottle

[ technical field ]

The utility model relates to a silica gel water-jug bottleneck structure product technical field especially relates to a structural design is reasonable, uses convenient silica gel water-jug bottleneck structure.

[ background art ]

The bottleneck structure of the silica gel water bottle is a common product in daily life, generally comprises a bottle cap part, a bottle body part, a bottle neck part and a connecting ring for connecting the bottle neck part and the bottle body part, and is connected by ultrasonic welding.

The present problem that silica gel water bottle bottleneck structure exists is exactly the condition that leaks to appear easily in the ultrasonic wave technology butt fusion, causes the waste of material and reduces the quality of product, is CN201720007072.8 like the application number, and the condition that leaks is glued just appears more easily in the bottleneck structure disclosed in the utility model patent of patent name silicon rubber water receiver bottleneck connection structure.

Based on the above, how to effectively solve the above problems and avoid the glue leakage phenomenon during welding is a problem frequently considered by the technical personnel in the field, and a great deal of research and development and experiments are also carried out, and the improvement are carried out by starting from the integral structure composition and the structural part of the bottle mouth part, and a better result is obtained.

[ contents of utility model ]

In order to overcome the problems existing in the prior art, the utility model provides a silica gel water bottle bottleneck structure with reasonable structural design and convenient use.

The utility model provides a technical solution for a bottleneck structure of a silica gel water bottle, which comprises a crimpable silica gel bottle body, a bottleneck connected with the upper part of the bottle body and a connecting ring arranged outside the connecting part of the bottleneck and the bottle body; the upper end of the bottle body is reversely bent in a C shape, the cross section of the connecting ring is in an L shape, and the bent part of the upper end of the bottle body is connected with the connecting ring in a matching way; the inner side of the bottleneck is integrally provided with a squeezing part for squeezing the connection between the upper end of the bottle body and the connecting ring, and the outer side of the bottleneck is provided with a first limiting part which is matched with the outer side of the connecting ring and used for limiting the position of the connecting ring.

Preferably, the end part of the C-shaped bend at the upper end of the bottle body extends towards the upper side and the lower side respectively and is of a T-shaped structure; and the extrusion part of the bottleneck is positioned at the rear side of the end part of the T-shaped structure.

Preferably, the inner side of the extrusion part of the bottle neck is further provided with a buffer groove for providing a buffer effect.

Preferably, the inner side of the bottle neck extends downwards and is integrally formed with a second limiting part for limiting the position of the C-shaped bent part on the upper part of the bottle body.

Preferably, the inner side of the connecting ring extends towards the upper part and presses the rear side of the T-shaped structure end part of the bottle body.

Preferably, the first limiting part of the bottle neck is provided with a receiving groove at the inner side thereof, wherein the receiving groove is matched with the connecting ring in shape and is used for receiving the upper structure of the connecting ring.

Preferably, the outer side of the bottle neck is provided with an external thread.

Compared with the prior art, the utility model relates to a silica gel water bottle bottleneck structure is through setting up simultaneously curlable formula silica gel body 11, with the bottleneck 13 that the upper portion of body 11 is connected and set up in the go-between 12 of the bottleneck 13 outside the position of being connected with body 11, the upper end of body 11 is reverse C type bending 111, and the cross section of this go-between 12 is the L type, the upper end bending part of body 11 is connected with the go-between 12 matching, the inboard integrated into one piece setting of bottleneck 13 is used for forming the extruded portion 131 to the connection of body 11 upper end and go-between 12, and be provided with in the bottleneck 13 outside with the go-between 12 outside matching, be used for carrying out the first spacing portion 132 of position limit to the go-between, such structural design compares in prior art, can better solution and avoid appearing the phenomenon of leaking when the butt fusion, promotes the pleasing to the appearance aesthetic measure of product, and structural design is reasonable, the reliability is high.

[ description of the drawings ]

Fig. 1 is a schematic view of a three-dimensional structure of a bottleneck structure of a silica gel water bottle.

Fig. 2 is an explosion state structure diagram of the bottleneck structure of the silica gel water bottle of the present invention.

Fig. 3 is a schematic view of the cross-sectional structure of the bottleneck structure of the silica gel water bottle of the present invention.

Fig. 4 is a schematic diagram of a local amplification state structure of the bottleneck structure of the silica gel water bottle of the present invention.

[ detailed description of the invention ]

To make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 4, a bottleneck structure 1 of a silica gel water bottle of the present invention includes a crimpable silica gel bottle body 11, a bottleneck 13 connected to an upper portion of the bottle body 11, and a connection ring 12 disposed outside a connection portion between the bottleneck 13 and the bottle body 11; the upper end of the bottle body 11 is reversely bent in a C shape 111, the cross section of the connecting ring 12 is in an L shape, and the bent part of the upper end of the bottle body 11 is connected with the connecting ring 12 in a matching way; the inner side of the bottle neck 13 is integrally provided with a pressing part 131 for pressing the connection between the upper end of the bottle body 11 and the connecting ring 12, and the outer side of the bottle neck 13 is provided with a first limiting part 132 which is matched with the outer side of the connecting ring 12 and used for limiting the position of the connecting ring.

This application through set up simultaneously can curl formula silica gel body 11, with the bottleneck 13 that 11 upper portions of the body are connected and set up in the go-between 12 in the bottleneck 13 and 11 connection site outsides of the body, 11 upper ends of the body are reverse C type and buckle 111, and this go-between 12 is transversal personally submits the L type, 11 upper ends of the body buckle the position and go-between 12 accordant connection, 13 inboard integrated into one piece settings of bottleneck are used for forming extruded extrusion portion 131 with being connected of go-between 12 to 11 upper ends of the body, and be provided with in the bottleneck 13 outside with go-between 12 outside phase-match, be used for carrying out the first spacing portion 132 that the position was injectd to the go-between, such structural design compares in prior art, the hourglass gluey phenomenon when can be better solution and avoiding appearing the butt fusion, promote the appearance aesthetic measure of product, and structural design is reasonable, and the reliability.

Preferably, the end parts of the C-shaped bend 111 at the upper end of the bottle body 11 extend towards the upper side and the lower side respectively and form a T-shaped structure 1111; and the squeezing part 131 of the bottle neck 13 is positioned at the rear side of the end part of the T-shaped structure 1111. The design of T type structure 1111 can effectually guarantee the connection reliability of body 11.

Preferably, a buffer groove for providing a buffer effect is further opened inside the pressing portion 131 of the bottle neck 13.

The service life of the product is prolonged, and the structure reliability is high.

Preferably, a second stopper 133 for limiting the position of the upper C-shaped bend 111 of the body 11 is integrally formed and extends downward inside the neck 13.

The design of the second limiting portion 133 is beneficial to limiting the upper structure of the bottle body 11 and avoiding the outward deviation.

Preferably, the inner side of the connection ring 12 extends upward to press the rear side of the end portion of the T-shaped structure 1111 of the bottle body 11. A connection ring pressing portion 121 of the connection ring 12 is formed.

Preferably, the first stopper 132 of the bottle neck 13 is formed with a receiving groove inside, which is matched with the shape of the connecting ring 12 and is used for receiving the upper structure of the connecting ring 12.

Preferably, the outer side of the bottle neck 13 is provided with an external thread.

Preferably, the bottom ends of the first and second position-limiting portions 132 and 133 are flush with each other.

Compared with the prior art, the utility model relates to a silica gel water bottle bottleneck structure 1 is through setting up the formula of curling silica gel body 11 simultaneously, with the bottleneck 13 that the upper portion of body 11 is connected and set up in the go-between 12 of the bottleneck 13 outside the position of being connected with body 11, the upper end of body 11 is reverse C type bending 111, and the cross section of this go-between 12 is the L type, the upper end bending part of body 11 matches with go-between 12 and is connected, the inboard integrated into one piece setting of bottleneck 13 is used for forming the extruded portion 131 to the connection of body 11 upper end and go-between 12, and be provided with in the bottleneck 13 outside with go-between 12 outside phase matching, be used for the first spacing portion 132 that the go-between carries out the position and prescribes a limit to the position, such structural design compares in prior art, can better solution and avoid the phenomenon of leaking when the butt fusion appears, promotes the pleasing to the eye degree of, the reliability is high.

The above-mentioned embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (7)

1. The utility model provides a silica gel water-jug bottleneck structure which characterized in that: the bottle comprises a crimpable silica gel bottle body, a bottle neck connected with the upper part of the bottle body and a connecting ring arranged outside the connecting part of the bottle neck and the bottle body; the upper end of the bottle body is reversely bent in a C shape, the cross section of the connecting ring is in an L shape, and the bent part of the upper end of the bottle body is connected with the connecting ring in a matching way; the inner side of the bottleneck is integrally provided with a squeezing part for squeezing the connection between the upper end of the bottle body and the connecting ring, and the outer side of the bottleneck is provided with a first limiting part which is matched with the outer side of the connecting ring and used for limiting the position of the connecting ring.

2. The bottleneck structure of a silica gel water bottle as claimed in claim 1, wherein: the end parts of the C-shaped bent part at the upper end of the bottle body extend towards the upper side and the lower side respectively and are of T-shaped structures; and the extrusion part of the bottleneck is positioned at the rear side of the end part of the T-shaped structure.

3. The bottleneck structure of a silica gel water bottle as claimed in claim 2, wherein: the inner side of the extrusion part of the bottle neck is also provided with a buffer groove for providing a buffer effect.

4. The bottleneck structure of a silica gel water bottle as claimed in claim 1 or 3, wherein: the inner side of the bottle neck extends towards the lower side and is integrally formed into a second limiting part used for limiting the position of the C-shaped bent part at the upper part of the bottle body.

5. The bottleneck structure of a silica gel water bottle as claimed in claim 1, wherein: the inner side of the connecting ring extends towards the upper part and extrudes the rear side of the T-shaped structure end part of the bottle body.

6. The bottleneck structure of a silica gel water bottle as claimed in claim 1, wherein: and the inner side of the first limiting part of the bottleneck is provided with a containing groove which is matched with the connecting ring in shape and is used for containing the upper structure of the connecting ring.

7. The bottleneck structure of a silica gel water bottle as claimed in claim 1, wherein: the outer side of the bottle neck is provided with an external thread.

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