CN212069387U - Glue gun - Google Patents
Glue gun Download PDFInfo
- Publication number
- CN212069387U CN212069387U CN202020533297.9U CN202020533297U CN212069387U CN 212069387 U CN212069387 U CN 212069387U CN 202020533297 U CN202020533297 U CN 202020533297U CN 212069387 U CN212069387 U CN 212069387U
- Authority
- CN
- China
- Prior art keywords
- glue gun
- bracket
- positioning
- mounting groove
- guide pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Telescopes (AREA)
Abstract
The utility model discloses a glue gun belongs to hand tool technical field. The utility model provides a glue rifle includes bracket, holder and elastic component, has seted up the mounting groove on the bracket, and the front end of mounting groove is provided with first limit baffle, and the holder slides and sets up in the mounting groove, is provided with second limit baffle on the holder, forms the accommodation space that holds the rubber tube between second limit baffle and the first limit baffle, and the elastic component is configured to exert the elastic force of sliding to first limit baffle to the holder. The glue gun has the advantages of high glue applying stability, easiness in assembling the rubber tube and high assembling efficiency of the rubber tube.
Description
Technical Field
The utility model relates to a hand tool technical field especially relates to a glue rifle.
Background
The glue gun is a device capable of realizing automatic gluing, and is widely applied to the fields of packaging, decoration and the like. All be provided with the bracket that is used for holding the rubber tube on the current gluey rifle, be provided with the mounting groove on the bracket, the rubber tube need arrange the mounting groove in when using in to accomplish the spacing to the rubber tube. In the installation process of the rubber tube, one end, provided with the rubber nozzle, of the rubber tube is arranged in the installation groove, the other end of the rubber tube is pressed into the installation groove, and the other end of the rubber tube is limited by the rear end plate of the bracket.
The bracket of the existing glue gun can limit the glue pipe to a certain extent, but the limiting effect is poor, so that the stability of the glue gun in the glue beating process is poor, and the glue beating quality is seriously affected. In addition, the bracket has higher requirement on the size precision of the rubber tube, the phenomenon of difficult assembly is easy to occur, and the adaptability of the rubber gun is seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a glue rifle, this glue rifle not only is effectual to the location of rubber tube, easily assembles the rubber tube, and beats to glue stationarity height, and adaptability is high.
To achieve the purpose, the utility model adopts the following technical proposal:
a glue gun comprising:
the bracket is provided with a mounting groove, and the front end of the mounting groove is provided with a first limiting baffle;
the clamping piece is slidably arranged in the mounting groove, a second limiting baffle opposite to the first limiting baffle is arranged on the clamping piece, and an accommodating space for accommodating the rubber tube is formed between the second limiting baffle and the first limiting baffle;
an elastic member configured to apply an elastic force to the clamping member to slide toward the first limit stop.
Preferably, the clamping piece is provided with a first guide hole;
the glue gun further comprises a guide pin, the axis direction of the guide pin is parallel to the length direction of the bracket, and the first guide hole is slidably sleeved on the guide pin.
Preferably, the bracket is provided with a second guide hole;
the glue gun further comprises a guide pin, the axis direction of the guide pin is parallel to the length direction of the bracket, one end of the guide pin is fixedly connected with the clamping piece, and the other end of the guide pin is inserted into the second guide hole.
Preferably, the glue gun further comprises:
the positioning block is provided with a first positioning column in a protruding mode, and one end of the elastic piece is sleeved on the first positioning column.
Preferably, the glue gun further comprises:
the rotary cover is fixedly arranged at the rear end of the bracket, and the positioning block is pressed against the rotary cover.
Preferably, the clamping piece further comprises a supporting plate and a mounting plate, the second limiting baffle is arranged at one end of the supporting plate in an upward protruding mode, the mounting plate is arranged at the middle of the supporting plate in a downward protruding mode, a positioning sleeve is further arranged on one side of the mounting plate in a protruding mode, and the first guide hole is formed in the positioning sleeve.
Preferably, a second positioning column is further arranged on the other side of the mounting plate in a protruding mode, and the other end of the elastic piece is sleeved on the second positioning column.
Preferably, the number of the positioning sleeves is multiple, each positioning sleeve is provided with one first guide hole, the number of the guide pins is multiple, and the guide pins and the first guide holes are correspondingly spliced one by one.
Preferably, the number of the second positioning columns is multiple, the number of the elastic members is multiple, and the elastic members and the second positioning columns are correspondingly sleeved one to one.
Preferably, an avoiding groove is formed in the inner wall surface of the mounting groove, and the supporting plate and the mounting plate are located in the avoiding groove.
The utility model has the advantages that:
the utility model provides a glue rifle, this glue rifle through set up the holder in the mounting groove of bracket, utilize second limit baffle on the holder and set up the first limit baffle at the mounting groove front end, can carry out spacing steadily to the rubber tube. And because the clamping piece is arranged in the mounting groove in a sliding manner, an accommodating space for clamping the rubber tube can be formed between the second limiting baffle and the first limiting baffle of the clamping piece. And, through setting up the elastic component, utilize the elastic component to exert an elastic force that slips to first limit baffle for the holder to can provide a clamping-force for the rubber tube that sets up in the accommodation space, improve the rubber tube and beat the stability of gluing the in-process and beat the gluey effect. The glue gun has the advantages of high glue spraying stability, high adaptability, easiness in assembling the rubber tube and high assembling efficiency of the rubber tube.
Drawings
Fig. 1 is a schematic structural view of a glue gun provided by the present invention;
FIG. 2 is a top view of the glue gun provided by the present invention after the glue tube is removed;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
fig. 5 is an exploded view of the glue gun provided by the present invention with part of the structure removed;
fig. 6 is a schematic structural view of the clamping member provided by the present invention;
fig. 7 is a schematic structural diagram of the positioning block according to the present invention.
In the figure:
10. a glue gun;
1. a bracket; 11. mounting grooves; 12. a first limit baffle; 121. a rubber nozzle avoiding hole; 13. an avoidance groove;
2. a hose;
3. a positioning structure; 31. a clamping member; 311. a second limit baffle; 312. a support plate; 313. mounting a plate; 314. a first guide hole; 315. a second positioning column; 316. a positioning sleeve; 32. an elastic member; 33. positioning blocks; 331. a first positioning post; 34. a guide pin;
4. screwing a cover; 5. a gear case; 6. an end cap; 7. a handle.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the present embodiment provides a glue gun 10, and the glue gun 10 can be used for hand-held glue application. Glue the whole L type that is of rifle 10, glue rifle 10 that is the L type and be convenient for the user handheld, be favorable to improving the operation convenience. The glue gun 10 mainly comprises a power mechanism, a handle 7, a bracket 1 and a glue tube 2, wherein the handle 7 is vertically arranged below the power mechanism, the bracket 1 is arranged at the front end of the power mechanism, the glue tube 2 is positioned in the bracket 1, a glue nozzle of the glue tube 2 extends out of the bracket 1, and glass glue and the like are extruded from the glue nozzle of the glue tube 2 by pushing and extruding a glue tube core. The structure of the glue gun 10 related to the gluing process is the prior art, and is not described herein.
In the present embodiment, the bracket 1 has a cylindrical structure with an opening at the top. The bracket 1 is internally provided with a mounting groove 11, the inner wall surface of the mounting groove 11 is of an arc surface structure matched with the rubber tube 2, and the rubber tube 2 can be mounted in the mounting groove 11 through an opening in the top of the bracket 1.
As shown in fig. 2, a first limit baffle 12 is arranged at the front end of the mounting groove 11, a rubber nozzle avoiding hole 121 is formed in the first limit baffle 12, the first limit baffle 12 is used for limiting the front end of the rubber tube 2, and the rubber nozzle can penetrate through the rubber nozzle avoiding hole 121 and is located outside the bracket 1. In this embodiment, in order to improve the installation convenience of rubber tube 2, seted up gluey mouth mounting groove on first limit baffle 12, gluey mouth mounting groove and gluey mouth dodge the hole 121 intercommunication, gluey mouth can pass gluey mouth mounting groove from top to bottom and arrange gluey mouth in dodging the hole 121.
In order to limit the rear end of the rubber tube 2, the rubber gun 10 further comprises a positioning structure 3, and the positioning structure 3 is arranged in the mounting groove 11. As shown in fig. 3 and 4, the positioning structure 3 includes a clamping member 31 and an elastic member 32, the clamping member 31 is slidably disposed in the mounting groove 11, a second limiting baffle 311 is disposed on the clamping member 31, the second limiting baffle 311 is disposed opposite to the first limiting baffle 12, and an accommodating space for accommodating the rubber tube 2 is formed between the second limiting baffle 311 and the first limiting baffle 12. Since the clamping piece 31 can slide along the length direction of the mounting groove 11, a user can clamp the rubber tube 2 better, and the convenience of the operation of the rubber gun 10 is improved.
One end of the elastic member 32 is connected to the holding member 31, and the other end is fixedly connected to the bracket 1. When the rear end of rubber tube 2 promoted holder 31 and slided in mounting groove 11, the length of elastic component 32 changed to for holder 31 provides a elasticity that resets, because first limit baffle 12's position is unchangeable, this elasticity that resets can provide the clamping-force for rubber tube 2 that sets up in the accommodation space, thereby improved the stability of rubber tube 2 in bracket 1 to a great extent, and then improved and glued rifle 10 and beaten the stability of gluing the in-process and beat the effect of gluing. In addition, when the rubber tube 2 is replaced by the rubber gun 10, the rubber tube 2 and the bracket 1 can be quickly disassembled and assembled, the disassembling and assembling difficulty is small, and the user experience is high.
Optionally, with continued reference to fig. 3 and 4, the clamping member 31 further includes a supporting plate 312, the supporting plate 312 is connected to the second limiting baffle 311 in an L shape, and the rubber tube 2 can be placed on the supporting plate 312 after abutting against the second limiting baffle 311, so as to improve the installation stability of the rubber tube 2. Further optionally, the supporting plate 312 is a cambered plate matched with the outer wall surface of the rubber hose 2.
In order to improve the sliding accuracy and stability of the clamping member 31 in the mounting groove 11, as shown in fig. 5, the positioning structure 3 further includes a guide pin 34, an axial direction of the guide pin 34 is parallel to a length direction of the bracket 1, and one end of the guide pin 34 is fixedly disposed, for example, on a groove wall of the mounting groove 11. The holding member 31 is provided with a first guide hole 314, and the first guide hole 314 is fitted on the guide pin 34. When the clamping member 31 moves under the driving of external force, the clamping member 31 can slide along the guide pin 34, so that the moving precision of the clamping member 31 is greatly improved.
Of course, in other embodiments, one end of the guide pin 34 may be fixedly connected to the holder 31, a second guide hole may be formed in the bracket 1, and the other end of the guide pin 34 may be inserted into the second guide hole. When the clamping member 31 is moved by being driven by external force, the guide pin 34 on the clamping member 31 can slide along the second guide hole, so that the accuracy of the movement of the clamping member 31 can be improved.
In order to facilitate the formation of the first guide hole 314 on the clamping member 31, as shown in fig. 6, a mounting plate 313 is protruded downwards at the middle of the bottom surface of the supporting plate 312 on the clamping member 31, a positioning sleeve 316 is protruded at one side of the mounting plate 313, and the positioning sleeve 316 is provided with the first guide hole 314. Optionally, the number of the positioning sleeves 316 is multiple, each positioning sleeve 316 is provided with one first guide hole 314, the number of the guide pins 34 is also multiple, and the plurality of guide pins 34 and the plurality of first guide holes 314 are correspondingly inserted and arranged one by one.
Furthermore, in order to facilitate the connection between the clamping member 31 and the elastic member 32, a second positioning post 315 is further disposed on the other side of the mounting plate 313 in a protruding manner, the elastic member 32 is a spring, and one end of the spring is sleeved on the second positioning post 315. Optionally, in order to improve the clamping force of the elastic member 32 on the hose 2, in this embodiment, the number of the second positioning columns 315 is multiple, the number of the elastic members 32 is multiple, and the plurality of elastic members 32 and the plurality of second positioning columns 315 are sleeved in a one-to-one correspondence manner.
In order to avoid the clamping member 31 from affecting the installation of the rubber tube 2 in the installation groove 11, as shown in fig. 5, an avoiding groove 13 is formed in the inner wall surface of the installation groove 11, the supporting plate 312, the installation plate 313, the positioning sleeve 316 and the second positioning column 315 of the clamping member 31 are all located in the avoiding groove 13, and only the second limiting baffle 311 protrudes out of the avoiding groove 13. Alternatively, the bearing surface of the support plate 312 and the inner wall surface of the mounting groove 11 are located on the same curved surface.
In order to fix the other end of the elastic member 32, as shown in fig. 4 and 5, the positioning structure 3 further includes a positioning block 33, and the positioning block 33 is disposed in the mounting groove 11. As shown in fig. 7, the positioning block 33 is provided with a first positioning post 331 protruding therefrom, and the other end of the elastic element 32 is fitted over the first positioning post 331. When there are a plurality of elastic members 32, the number of the first positioning posts 331 is the same as the number of the elastic members 32.
The positioning block 33 may be fixed to one end of the escape groove 13. In this embodiment, since the length of the spring is relatively long, in consideration of the compactness of the whole structure, an avoiding hole allowing a part of the structure of the spring to pass through is formed in the groove wall of the avoiding groove 13, the positioning block 33 is disposed in the avoiding hole by interference fit, and the other end of the spring extends into the avoiding hole and is sleeved on the first positioning column 331.
Optionally, referring to fig. 3-5, a screw cap 4 is arranged between the bracket 1 and the power mechanism, the power mechanism is a motor and a gear box 5 connected with the output end of the motor, the output end of the gear box 5 is provided with an end cover 6, and the end cover 6 is fixedly connected with the box body of the gear box 5 through a plurality of screws. The turnup of the screw cap 4 is clamped between the box body of the gear box 5 and the end cover 6 to form interference fit, and the screw cap 4 is fixedly connected with the bracket 1, for example, in a threaded manner, so that under the action of external force, the screw cap 4 can rotate around the axis direction of the gear box 5, and the bracket 1 sleeved in the screw cap 4 is driven to rotate.
Optionally, the avoiding hole penetrates through a groove wall of the avoiding groove 13, so that the positioning block 33 is pressed against an end surface of the screw cap 4 sleeved on the rear end of the bracket 1. When the compression capacity of spring is great, only rely on locating piece 33 and dodge the unable fixed spring of interference fit in hole, spiral cover 4 can provide the support for locating piece 33.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. 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 (10)
1. A glue gun, comprising:
the bracket is provided with a mounting groove, and the front end of the mounting groove is provided with a first limiting baffle;
the clamping piece is slidably arranged in the mounting groove, a second limiting baffle opposite to the first limiting baffle is arranged on the clamping piece, and an accommodating space for accommodating the rubber tube is formed between the second limiting baffle and the first limiting baffle;
an elastic member configured to apply an elastic force to the clamping member to slide toward the first limit stop.
2. Glue gun according to claim 1,
the clamping piece is provided with a first guide hole;
the glue gun further comprises a guide pin, the axis direction of the guide pin is parallel to the length direction of the bracket, and the first guide hole is slidably sleeved on the guide pin.
3. Glue gun according to claim 1,
a second guide hole is formed in the bracket;
the glue gun further comprises a guide pin, the axis direction of the guide pin is parallel to the length direction of the bracket, one end of the guide pin is fixedly connected with the clamping piece, and the other end of the guide pin is inserted into the second guide hole.
4. The glue gun of claim 1, further comprising:
the positioning block is provided with a first positioning column in a protruding mode, and one end of the elastic piece is sleeved on the first positioning column.
5. The glue gun of claim 4, further comprising:
the rotary cover is fixedly arranged at the rear end of the bracket, and the positioning block is pressed against the rotary cover.
6. Glue gun according to claim 2,
the clamping piece further comprises a supporting plate and a mounting plate, the second limiting baffle is arranged at one end of the supporting plate in an upward protruding mode, the mounting plate is arranged at the middle of the supporting plate in a downward protruding mode, a positioning sleeve is further arranged on one side of the mounting plate in a protruding mode, and the first guide hole is formed in the positioning sleeve.
7. Glue gun according to claim 6,
the opposite side of mounting panel still protruding second reference column that is equipped with, the other pot head of elastic component is established on the second reference column.
8. Glue gun according to claim 6,
the quantity of position sleeve is a plurality of, all is provided with one on each position sleeve first guiding hole, the quantity of uide pin is a plurality of, and is a plurality of the uide pin sets up with a plurality of the one-to-one grafting of first guiding hole.
9. Glue gun according to claim 7,
the number of the second positioning columns is multiple, the number of the elastic pieces is multiple, and the elastic pieces and the second positioning columns are sleeved in a one-to-one corresponding mode.
10. Glue gun according to any one of claims 6 to 9,
offer on the internal face of mounting groove and dodge the groove, the layer board with the mounting panel all is located dodge the inslot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020533297.9U CN212069387U (en) | 2020-04-13 | 2020-04-13 | Glue gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020533297.9U CN212069387U (en) | 2020-04-13 | 2020-04-13 | Glue gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212069387U true CN212069387U (en) | 2020-12-04 |
Family
ID=73595164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020533297.9U Active CN212069387U (en) | 2020-04-13 | 2020-04-13 | Glue gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212069387U (en) |
-
2020
- 2020-04-13 CN CN202020533297.9U patent/CN212069387U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8201466B2 (en) | Multi-channel pipette including a piston holder with guidance | |
| CN212069387U (en) | Glue gun | |
| CN214439177U (en) | Liquid-transfering gun with built-in gun head | |
| CN212170701U (en) | A equipment for bill trompil | |
| CN210570735U (en) | Laser judgment sensor convenient to mount and used for automatic medicine weighing machine | |
| CN209793559U (en) | Fixing base is used in motormeter core production | |
| CN215201601U (en) | Positioning and clamping device for timing gear | |
| CN220443853U (en) | Liquid-transfering gun capable of continuously adding sample | |
| CN221690364U (en) | Anti-dripping multifunctional paint brush | |
| CN209987681U (en) | Angle adjusting mechanism for painting robot | |
| CN220928581U (en) | Construction outer wall whitewashing device | |
| CN213644765U (en) | Glue gun with labor-saving structure | |
| CN214416892U (en) | Lens inclined plane dispensing jig | |
| CN220218230U (en) | Worm wheel hub installs strutting arrangement | |
| CN213107584U (en) | Blending equipment is used in preparation of auto rubber accessory | |
| CN211335175U (en) | Portable replaceable plug-in ink core for online continuous small-character code spraying machine | |
| CN220880875U (en) | Welding handle for gas welding gun | |
| CN219232424U (en) | Bottleneck pipette mount | |
| CN219331102U (en) | Detachable and replaceable cabinet door handle | |
| CN218557352U (en) | Sponge perforating device | |
| CN216101289U (en) | Modular rotatable art supplies | |
| CN214716157U (en) | Vortex oscillation instrument | |
| CN218254583U (en) | Vacuum tank is polished and is used fixed frock | |
| CN220477120U (en) | Novel lipstick tube | |
| CN215467515U (en) | Modular tool can be glued to punching die ability point |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 529, Jiangjun Avenue, Jiangning Economic and Technological Development Zone, Nanjing, Jiangsu Province Patentee after: Nanjing Quanfeng Technology Co.,Ltd. Address before: No. 529, Jiangjun Avenue, Jiangning Economic and Technological Development Zone, Nanjing, Jiangsu Province Patentee before: NANJING CHERVON INDUSTRY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |