Stamping injection molding structure of electronic cigarette connecting device

Abstract

The utility model belongs to the technical field of electronic cigarette manufacturing, and provides a stamping injection molding structure of an electronic cigarette connecting device, which comprises a stamping material connecting component and an injection molding material connecting component, the stamping material connecting part comprises a plurality of metal connecting parts connected with the injection molding material connecting part, and positioning parts are arranged between the metal connecting parts and the stamping material connecting part; the injection molding material connecting part is provided with an injection molding connecting part connected with the metal connecting part, and the side face end of the injection molding material connecting part makes contact with the positioning part. The stamping material connecting part is formed in a stamping mode, injection molding is carried out on the basis of the stamping material connecting part to form the injection molding material connecting part, the positioning part of the stamping material connecting part is in contact fit with the injection molding material connecting part, so that the metal connecting part is connected with the injection molding connecting part, and the metal connecting part serves as a conducting metal part. The process of manual embedding or automatic machine inserting and pressing-in in the prior art is omitted, large-scale automatic production can be achieved, production efficiency is improved, and labor cost is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic cigarette manufacturing, and in particular relates to a stamping injection molding structure of an electronic cigarette connecting device. Background Art

[0002] Electronic cigarettes are electronic products that imitate cigarettes. They have the same appearance, smoke, taste and feel as cigarettes. They are powered by a rechargeable lithium polymer battery to drive the atomizer. They heat the oil in the oil tank and turn nicotine and other substances into vapor for users to inhale.

[0003] Existing electronic cigarette connection devices usually use a plastic body to wrap a solid metal cylinder for connection. This connection method has the following problems:

[0004] 1. In order to prevent the solid metal cylinder wrapped by the colloid from loosening, the colloid is usually embedded in the mold (it is difficult to realize continuous mold injection molding for the solid metal cylinder for car processing) or inserted and pressed by an automatic machine. Both methods have many processes and low production efficiency, resulting in high costs.

[0005] 2. The solid metal cylinder is used as a conductive contact terminal. Because it has no elasticity, there is a risk of failure to conduct or poor contact when contacting the mating female terminal. Utility Model Content

[0006] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a stamping injection molding structure of an electronic cigarette connecting device.

[0007] The technical solution adopted by the utility model to solve its technical problems is:

[0008] A stamping and injection molding structure of an electronic cigarette connecting device, comprising a stamping and injection molding connecting material component;

[0009] The stamping connecting component includes a plurality of metal connecting parts connected to the injection molding connecting component, and a positioning part is provided between the metal connecting part and the stamping connecting component;

[0010] The injection molding connecting component is provided with an injection molding connecting portion connected to the metal connecting portion, and the side end of the injection molding connecting component is in contact with the positioning portion.

[0011] Preferably, the stamping connection component comprises a stamping connection body, a plurality of stamping connection openings are provided along the length extension direction of the stamping connection body, and the metal connecting portion is provided at the stamping connection openings.

[0012] Preferably, the number of the metal connection parts is more than two, a stamping connection part is provided between the metal connection part and the stamping connecting material body, and the positioning part is provided at the stamping connection part.

[0013] Preferably, the positioning portion is an arc-shaped groove structure, and the side end of the injection molding connecting component matches the inner wall surface of the arc-shaped groove of the positioning portion.

[0014] Preferably, the metal connection portion comprises a metal connection seat and a metal spring sheet, the metal connection seat is connected to the stamping connection portion, and the metal spring sheet is vertically arranged on the metal connection seat.

[0015] Preferably, the injection molding connecting material component includes an injection molding connecting material base and an injection molding connecting material body, the injection molding connecting material body is arranged on the injection molding connecting material base, the injection molding connecting material body is a circular ring structure, a step portion is formed between the injection molding connecting material body and the injection molding connecting material base, the outer wall surface of the injection molding connecting material body is the side end of the injection molding connecting material component, and the step portion is provided with a groove portion that cooperates with the stamping connection portion.

[0016] Preferably, the injection molding connection portion is a contact surface matching opening provided on the injection molding connecting material base, and the contact surface matching opening matches with the metal connecting seat.

[0017] Preferably, a matching groove is provided at the matching opening of the contact surface, and a matching protrusion matching with the matching groove is provided on the metal connecting seat.

[0018] Preferably, the metal spring is located in the injection molding body.

[0019] Preferably, a plastic body is provided on the outer wall surface of the injection molding link body, and a height of the metal spring relative to the injection molding link base is greater than a height of the plastic body relative to the injection molding link base.

[0020] Compared with the prior art, the beneficial effects of the utility model include:

[0021] The stamping injection molding structure of the electronic cigarette connecting device of the present application has a stamping connecting part formed by stamping, and injection molding is performed on the basis of the stamping connecting part to form an injection molding connecting part, and its positioning part contacts and cooperates with the injection molding connecting part to connect the metal connecting part with the injection molding connecting part. The above metal connecting part is used as a conductive metal part, which reduces the process of manual embedding or automatic machine insertion and pressing in the prior art, can be mass-produced and automated, improves production efficiency and greatly reduces labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a structural schematic diagram of the stamping connecting material component of the utility model.

[0024] Figure 2 It is a schematic structural diagram of the metal connecting part of the utility model.

[0025] Figure 3 It is a schematic diagram of the cooperation between the injection molding connecting material component and the metal connecting part of the utility model.

[0026] Figure 4 It is a schematic diagram of the bottom direction of the injection molding connecting material component of the utility model.

[0027] Figure 5 It is a structural schematic diagram of the utility model.

[0028] in:

[0029] 1-stamping connecting material body, 2-stamping connecting material opening, 3-stamping connecting part, 4-positioning part, 5-metal connecting seat, 6-metal spring sheet, 7-injection molding connecting material base, 8-injection molding connecting material body, 9-contact surface matching mouth, 10-matching groove, 11-matching protrusion, 12-plastic body, 13-groove part. DETAILED DESCRIPTION

[0030] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. In the following description, many specific details are set forth in order to fully understand the utility model, and the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0032] Example:

[0033] like Figure 1-5 As shown, in this embodiment, a stamping and injection molding structure of an electronic cigarette connecting device is provided, including a stamping connecting material component and an injection molding connecting material component;

[0034] The stamping connecting component includes a plurality of metal connecting parts connected to the injection molding connecting component, and a positioning part 4 is provided between the metal connecting part and the stamping connecting component;

[0035] The injection molding connecting component is provided with an injection molding connecting portion connected to the metal connecting portion, and the side end of the injection molding connecting component is in contact with the positioning portion 4.

[0036] The stamping injection molding structure of the electronic cigarette connecting device of this embodiment has a stamping connecting part formed by stamping, and injection molding is performed on the basis of the stamping connecting part to form an injection molding connecting part. The positioning part 4 contacts and cooperates with the injection molding connecting part to connect the metal connecting part with the injection molding connecting part. The above metal connecting part is used as a conductive metal part, which reduces the process of manual embedding or automatic machine insertion and pressing in the prior art, can be mass-produced and automated, improves production efficiency and greatly reduces labor costs.

[0037] The specific structure of the stamping connecting material component of this embodiment is as follows:

[0038] The stamping connecting material component comprises a stamping connecting material body 1 , a plurality of stamping connecting material openings 2 are arranged along the length extension direction of the stamping connecting material body 1 , and the metal connecting parts are arranged at the stamping connecting material openings 2 .

[0039] Specifically, the number of the metal connection parts is more than two, a stamping connection part 3 is provided between the metal connection part and the stamping connection body 1 , and the positioning part 4 is provided on the stamping connection part 3 .

[0040] Specifically, the positioning portion 4 is an arc-shaped groove structure, and the side end of the injection molding connecting component matches the inner wall surface of the arc-shaped groove of the positioning portion 4.

[0041] Specifically, the metal connection part includes a metal connection seat 5 and a metal spring 6 . The metal connection seat 5 is connected to the stamping connection part 3 , and the metal spring 6 is vertically arranged on the metal connection seat 5 .

[0042] In the above structure, the metal connection part is connected to the stamping link body 1 through the stamping connection part 3, and multiple positions of the stamping link opening parts 2 can be set at the same time, which is convenient for the injection molding process at the stamping link opening parts 2 at the same time. The stamping connection part 3 is a thin sheet structure. After the injection molding is completed, the stamping connection part 3 can be separated from the stamping link body 1 by cooperating with the positioning part 4 structure of the arc groove. The operation is convenient and quick.

[0043] The specific structure of the injection molding connecting material component of this embodiment is as follows:

[0044] The injection molding connecting material component includes an injection molding connecting material base 7 and an injection molding connecting material body 8. The injection molding connecting material body 8 is arranged on the injection molding connecting material base 7. The injection molding connecting material body 8 is a circular ring structure. A step portion is formed between the injection molding connecting material body 8 and the injection molding connecting material base 7. The outer wall surface of the injection molding connecting material body 8 is the side end of the injection molding connecting material component. The step portion is provided with a groove portion 13 that cooperates with the stamping connection portion 3.

[0045] The above groove portion and step portion can better cooperate with the stamping connection portion 3, and at the same time, the stamping connection portion 3 can be broken through the positioning portion 4, so that the stamping connection portion 3 can be separated from the stamping connecting material body 1 more conveniently.

[0046] Specifically, the injection molding connection part is a contact surface matching opening 9 provided on the injection molding connecting material base 7 , and the contact surface matching opening 9 matches with the metal connection seat 5 .

[0047] Specifically, a matching groove 10 is provided at the matching opening 9 of the contact surface, and a matching protrusion 11 matching with the matching groove 10 is provided on the metal connection seat 5 .

[0048] Specifically, the metal spring piece 6 is located in the injection molding connecting material body 8 .

[0049] In the above structure, the metal connection seat 5 cooperates with the contact surface matching port 9, and the bottom of the metal connection seat 5 forms a metal contact surface, and its metal contact surface can increase the contact area with other conductive parts to prevent poor contact; the matching structure of the matching groove 10 and the matching protrusion 11, and the structure of injection molding on the stamping connecting part, can effectively reduce the risk of loosening of the metal connection part in the injection molded connecting part.

[0050] Specifically, the outer wall of the injection molding body 8 is provided with a plastic body 12, and the height of the metal spring 6 relative to the injection molding base 7 is greater than the height of the plastic body 12 relative to the injection molding base 7. The metal spring 6 is generally 3-5 mm higher than the plastic body 12, which can ensure the spring pressure of the spring and facilitate assembly with the conductive part to prevent the risk of poor contact.

[0051] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Therefore, any modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A stamping injection molding structure of an electronic cigarette connecting device, characterized in that: include: Stamping and injection molding parts; The stamping connecting component includes a plurality of metal connecting parts connected to the injection molding connecting component, and a positioning part is provided between the metal connecting part and the stamping connecting component; The injection molding connecting component is provided with an injection molding connecting portion connected to the metal connecting portion, and the side end of the injection molding connecting component is in contact with the positioning portion.

2. The stamping injection molding structure of the electronic cigarette connection device according to claim 1, characterized in that: The stamping connection component comprises a stamping connection body, a plurality of stamping connection openings are arranged along the length extension direction of the stamping connection body, and the metal connecting part is arranged at the stamping connection openings.

3. The stamping injection molding structure of the electronic cigarette connection device according to claim 2, characterized in that: The number of the metal connection parts is more than two, a stamping connection part is provided between the metal connection part and the stamping connecting material body, and the positioning part is provided at the stamping connection part.

4. The stamping injection molding structure of the electronic cigarette connection device according to claim 3, characterized in that: The positioning portion is an arc-shaped groove structure, and the side end of the injection molding connecting component matches the inner wall surface of the arc-shaped groove of the positioning portion.

5. The stamping injection molding structure of the electronic cigarette connection device according to claim 3, characterized in that: The metal connection part comprises a metal connection seat and a metal spring. The metal connection seat is connected to the stamping connection part, and the metal spring is vertically arranged on the metal connection seat.

6. The stamping injection molding structure of the electronic cigarette connection device according to claim 5, characterized in that: The injection molding connecting material component includes an injection molding connecting material base and an injection molding connecting material body, the injection molding connecting material body is arranged on the injection molding connecting material base, the injection molding connecting material body is a circular ring structure, a step portion is formed between the injection molding connecting material body and the injection molding connecting material base, the outer wall surface of the injection molding connecting material body is the side end of the injection molding connecting material component, and the step portion is provided with a groove portion that cooperates with the stamping connection portion.

7. The stamping injection molding structure of the electronic cigarette connection device according to claim 6, characterized in that: The injection molding connection part is a contact surface matching opening arranged on the injection molding connecting material base, and the contact surface matching opening matches with the metal connecting seat.

8. The stamping injection molding structure of the electronic cigarette connection device according to claim 7, characterized in that: A matching groove is provided at the matching opening of the contact surface, and a matching protrusion matching with the matching groove is provided on the metal connection seat.

9. The stamping injection molding structure of the electronic cigarette connection device according to claim 6, characterized in that: The metal spring piece is located in the injection molding body.

10. The stamping injection molding structure of the electronic cigarette connection device according to claim 9, characterized in that: A plastic body is disposed on the outer wall of the injection molding link body, and a height of the metal spring relative to the injection molding link base is greater than a height of the plastic body relative to the injection molding link base.

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