Self-force-releasing glue-stopping glue gun with rubber ring
By introducing a highly elastic rubber ring into the glue gun, the problem of glue outlet blockage is solved, resulting in stable glue dispensing, extended service life, and reduced costs.
Patent Information
- Application Number
- CN202423011339.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-06
AI Technical Summary
During use, existing glue guns are prone to glue waste and equipment damage due to glue stick blockage at the dispensing nozzle, increasing operating costs.
Adding a highly elastic rubber ring to the glue gun utilizes its elasticity and friction to release internal pressure in the glue cartridge, prevent clogging of the glue outlet, and achieve stable glue dispensing.
The elasticity and friction of the rubber ring prevent waste of adhesive, protect the dispensing nozzle from clogging, extend service life, and reduce operating costs.
Smart Images
Figure CN223669600U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to glue gun improvement technical field, concretely relates to a self-discharge force glue stopping glue gun with rubber ring. BACKGROUND
[0002] The glue gun is a kind of glue (or extrusion glue) tool, generally plastic or metal material, play the role of support and grip.Pistol is the component of control glue stick propulsion, user drives internal mechanical device by pressing pistol.Glue stick propulsion device includes push rod and other components, it can send glue stick to glue outlet direction.
[0003] In prior art, when inserting glue stick into glue stick storehouse of glue gun, cocking pistol, and propulsion device will send glue stick forward, in this sending process, glue in glue stick will continuously glue by the force of propulsion, when ending action, glue will also be because that glue stick internal pressure remains at glue outlet of glue stick, it is easy to cause that glue of glue outlet is blocked, glue is wasted, it is not convenient to use, and glue stick is easy to damage because of glue outlet blockage, and work cost increases, therefore, aiming at above problem, a self-discharge force glue stopping glue gun with rubber ring is provided. UTILITY MODEL CONTENT
[0004] The utility model discloses a kind of self-discharge force glue stopping glue guns with rubber ring, adopt high-elasticity rubber ring, the elasticity of rubber ring itself and its installation on the friction of glue gun, the pressure inside of glue cylinder work can be discharged, glue outlet glue is stable, avoid waste glue, and glue outlet can be protected from being blocked by glue, it is convenient to use, and service life is longer.
[0005] To achieve the above object, the utility model adopts the following technical scheme: it contains glue gun main body 1, glue cylinder mounting seat 2, push rod 3, fixed gun handle 4, push glue pistol 5, push piece 6, spring 7, rubber ring mounting seat 8, rubber ring 9, limit ring 11, limit boss 12;The glue cylinder mounting seat 2 is installed in the right side of the glue gun main body 1, the push rod 3 is installed in the middle part of the glue cylinder mounting seat 2 by passing through the glue gun main body 1, the fixed gun handle 4 is set in the lower part of the glue gun main body 1, and the push glue pistol 5 is installed on the upper part of the glue gun main body 1;The push piece 6 is sleeved on the push rod 3, and the push piece 6 is located in the middle part of the glue gun main body 1, the limit boss 12 is arranged on the left side of the upper part of the push piece 6 on the glue gun main body 1, the spring 7 is sleeved on the push rod 3 on the right side of the push piece 6, the spring 7 is abutted on the rubber ring mounting seat 8 at the connection position of the glue gun main body 1 and the glue cylinder mounting seat 2 and is limited in position by the limit ring 11, the rubber ring 9 is installed in the inside of the rubber ring mounting seat 8, and the rubber ring 9 is sleeved on the inside of the push rod 3 and is abutted on the inside surface, and the rubber ring 9 is abutted on the inside surface of the rubber ring mounting seat 8.
[0006] Further, the hanging hole 101 is formed in the glue gun main body 1.
[0007] Further, the front end of the push rod 3 is provided with a rubber cylinder push piece 301.
[0008] Further, the end of the push rod 3 is provided with a push rod puller 302.
[0009] Further, the push rubber trigger 5 is provided with a mounting connecting rod 501 and a fixed connecting rod 502, the mounting connecting rod 501 is mounted and fixed through the lower part of the rubber gun body 1, and the fixed connecting rod 502 is arranged on the lower left side of the push piece 6.
[0010] Further, the middle part of the push piece 6 is provided with a push rod limiting hole 601, and the hole diameter of the push rod limiting hole 601 is matched with the diameter of the push rod 3.
[0011] The working principle of the utility model is: on the basis of the traditional rubber gun design, a rubber ring with high toughness is added, the push rubber trigger is pulled, the push piece pushes the push rod forward, the spring is pressed at the same time, the rubber ring is pressed, due to the elastic rebound of the rubber ring and the friction force between the rubber ring and the mounting seat, the push rod stops moving forward, the push rod is pushed back in the opposite direction by the reverse rebound of the rubber ring, the rubber ring is clamped by the limiting ring, the internal pressure of the rubber cylinder can be released, and the stable glue outlet of the rubber cylinder is realized.
[0012] After the above technical scheme is adopted, the utility model has the beneficial effects that: the high-elasticity rubber ring is adopted, the internal pressure of the rubber cylinder can be released during the work of the rubber cylinder through the elasticity of the rubber ring and the friction force when the rubber ring is mounted on the rubber gun, the stable glue outlet of the rubber cylinder is realized, the rubber body is prevented from being wasted, the glue outlet is prevented from being blocked by the rubber body, the service life is long, the use cost is low, the practicability is relatively high, and the utility model is suitable for popularization and use. DRAWINGS
[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without the creative labor under the premise of not paying the creative labor.
[0014] Fig. 1 It is the structural schematic diagram of the utility model;
[0015] Fig. 2 It is the enlarged schematic diagram of part of the structure in the utility model;
[0016] Fig. 3 It is the installation structure schematic diagram of the push rubber trigger 5 and the push piece 6 in the utility model.
[0017] Explanation of reference signs: glue gun body 1, glue cylinder mounting seat 2, push rod 3, fixed gun handle 4, push glue trigger 5, push piece 6, spring 7, rubber ring mounting seat 8, rubber ring 9, limiting ring 11, limiting boss 12, hanging hole 101, glue cylinder push piece 301, push rod pull head 302, mounting connecting rod 501, fixed connecting rod 502, push rod limiting hole 601. DETAILED DESCRIPTION
[0018] Reference Figs. 1-3 The technical scheme adopted in the specific embodiment is shown as follows: it comprises a glue gun body 1, a glue cylinder mounting seat 2, a push rod 3, a fixed gun handle 4, a push glue trigger 5, a push piece 6, a spring 7, a rubber ring mounting seat 8, a rubber ring 9, a limiting ring 11, a limiting boss 12, a hanging hole 101, a glue cylinder push piece 301, a push rod pull head 302, a mounting connecting rod 501, a fixed connecting rod 502, and a push rod limiting hole 601; the glue cylinder mounting seat 2 is installed on the right side of the glue gun body 1, the push rod 3 passes through the glue gun body 1 and is installed in the middle of the glue cylinder mounting seat 2, the fixed gun handle 4 is arranged at the lower part of the glue gun body 1, and the push glue trigger 5 is installed on the upper part of the glue gun body 1; the push piece 6 is sleeved on the push rod 3, and the push piece 6 is located in the middle of the glue gun body 1; the limiting boss 12 is arranged on the left side of the upper part of the push piece 6; the spring 7 is sleeved on the right side of the push rod 3, and the spring 7 is abutted against the rubber ring mounting seat 8 at the connecting position of the glue gun body 1 and the glue cylinder mounting seat 2 and is limited in position by the limiting ring 11; the rubber ring 9 is installed inside the rubber ring mounting seat 8, and the rubber ring 9 is sleeved on the inner side of the push rod 3 and abuts against the inner surface of the rubber ring mounting seat 8; when the push rod 3 moves forward, the rubber ring 9 is compressed; when the forward movement of the push rod 3 is completed, the elastic force of the rubber ring 9 and the friction force between the rubber ring 9 and the push rod 3 and the rubber ring mounting seat 8 pull the push rod 3 back in the reverse direction, and the rubber ring 9 is clamped by the limiting ring 11.
[0019] Further, the hanging hole 101 is arranged on the glue gun body 1, which facilitates the storage and hanging of the whole glue gun.
[0020] Further, the push rod 3 is provided with the glue cylinder push piece 301 at the front end, which is used to extrude the glue cylinder so that the glue in the glue cylinder flows out of the glue outlet.
[0021] Further, the push rod 3 is provided with the push rod pull head 302 at the end, which is used to pull the push rod 3 back when the glue cylinder needs to be installed.
[0022] Further, the push glue trigger 5 is provided with the mounting connecting rod 501 and the fixed connecting rod 502, the mounting connecting rod 501 is installed and fixed through the lower part of the glue gun body 1, and the fixed connecting rod 502 is abutted against the lower left side of the push piece 6; when the push glue trigger 5 is cocked, the push glue trigger 5 pushes the push piece 6 forward, driving the push rod 3 to move forward.
[0023] Further, the middle of the push piece 6 is provided with a push rod limiting hole 601, the hole diameter of the push rod limiting hole 601 is matched with the diameter of the push rod 3, and the push piece 6 can drive the push rod 3 forward or backward through the matching friction force.
[0024] It is based on the traditional rubber gun design and increases the rubber ring 9 with high toughness. When the push rubber trigger 5 is pulled, the push piece 6 pushes the push rod 3 forward, and the spring 7 is squeezed at the same time. When the push rod 3 stops moving forward, the push rod 3 is pulled back a small distance by the reverse rebound of the rubber ring 9, and the rubber ring 9 is clamped by the limiting ring 11. The push piece 6 is limited and fixed backward by the limiting boss 12. The rubber ring 9 drives the push rod 3 to move backward, and the internal pressure of the rubber cylinder is reduced, so that the pressure relief effect is achieved, the glue outlet is stable, and the glue is not easy to waste.
[0025] The above description is only used to illustrate the technical scheme of the present application, but not limited. Other modifications or equivalent replacements of the technical scheme of the present application made by those skilled in the art should be covered in the scope of the claims of the present application.
Claims
1. A self-discharge glue gun with rubber ring, comprising a glue gun body (1), a glue cylinder mounting seat (2), a push rod (3), a fixed gun handle (4), a glue pushing trigger (5), a push piece (6), a spring (7), and a limiting boss (12), characterized in that: It also contains rubber ring mounting seat (8), rubber ring (9), limit ring (11); The rubber gun body (1) right side mounting rubber cylinder mounting seat (2), push rod (3) through rubber gun body (1) is installed in rubber cylinder mounting seat (2) middle part, rubber gun body (1) lower part sets up fixed gun handle (4), push rubber trigger (5) upper part is installed on rubber gun body (1); Push piece (6) is set on push rod (3), and push piece (6) is located in rubber gun body (1) middle part, and the limit boss (12) is arranged on the rubber gun body (1) left side of the upper portion of push piece (6), the spring (7) is set on the push rod (3) right side of push piece (6), the spring (7) right side is supported on the rubber ring mounting seat (8) at the connecting position of rubber gun body (1), rubber cylinder mounting seat (2) and is limited position by limit ring (11), rubber ring (9) is installed in rubber ring mounting seat (8) inside, and rubber ring (9) is set on the inner side of push rod (3) and is combined, the outer side of rubber ring (9) is combined with the inner surface of rubber ring mounting seat (8).
2. A self-discharge glue gun with rubber ring according to claim 1, characterized in that: The rubber gun body (1) is provided with a hanging hole (101).
3. The self-discharge glue gun with rubber ring according to claim 1, characterized in that: The push rod (3) is provided with a rubber cylinder push piece (301) at the front end.
4. The self-discharge glue gun with rubber ring according to claim 1, characterized in that: The push rod (3) is provided with a push rod pull head (302) at the end.
5. The self-discharge glue gun with rubber ring according to claim 1, characterized in that: The push rubber trigger (5) is provided with a mounting connecting rod (501) and a fixed connecting rod (502), the mounting connecting rod (501) is installed and fixed through the lower part of the rubber gun body (1), and the fixed connecting rod (502) is supported on the lower left side of the push piece (6).
6. A self-discharge glue gun with rubber ring according to claim 1, characterized in that: The push piece (6) is provided with a push rod limiting hole (601) in the middle part, and the hole diameter of the push rod limiting hole (601) is matched with the diameter of the push rod (3).