CN203853245U - Glue gun - Google Patents
Glue gun Download PDFInfo
- Publication number
- CN203853245U CN203853245U CN201420211169.7U CN201420211169U CN203853245U CN 203853245 U CN203853245 U CN 203853245U CN 201420211169 U CN201420211169 U CN 201420211169U CN 203853245 U CN203853245 U CN 203853245U
- Authority
- CN
- China
- Prior art keywords
- push rod
- stay
- gun
- gusset
- driving handle
- 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.)
- Expired - Fee Related
Links
- 239000003292 glue Substances 0.000 title claims abstract description 27
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 239000000499 gel Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 238000012856 packing Methods 0.000 description 16
- 239000000084 colloidal system Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 235000009854 Cucurbita moschata Nutrition 0.000 description 1
- 240000001980 Cucurbita pepo Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 235000020354 squash Nutrition 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model relates to a glue gun, which overcomes the defect that the tension released by rubber sleeves made of different silica gels cannot be satisfied since the rollback distance of a push rod is limited in the prior art. A gun body is provided with a cavity, the push rod is provided with a lock sheet and a stressing sheet, wherein the locking sheet is pressed by a first spring, and arranged at the rear end position of the gun body, and the rear end position of the gun body is provided with a locking sheet limiting part; a second spring is connected between the stressing sheet and the front end of the gun body, a hinged end of a drive handle is inserted into the cavity, the stressing sheet and the locking sheet are arranged at two sides of the inserting end, the inserting end is provided with a stressing pushing part and a releasing pushing part, the stressing pushing part is used for pushing the stressing sheet to clamp the push rod when the drive handle is stressed, and the releasing pushing part is used for pushing the locking sheet to release the push rod when the drive handle is released. The releasing pushing part is used for pushing the locking sheet to deflect so that the locking sheet is vertical to the axial direction of the push rod after overcoming the pressing force of the first spring, the locking sheet has no locking effect on the push rod, the push rod is in free state so as to release the rubber tension in the rubber sleeve.
Description
Technical field
The utility model relates to a kind of glue rifle, thereby especially a kind of push rod can discharge the glue rifle that rollback is laid down residual tension force in packing element with packing element tension force.
Background technology
At present, building trade particularly, is widely used for the squash type glue rifle of caulking joint, sealing etc., use also very convenient, by popular approval.The glue rifle of this structure, there is a swing handle for extruding, compress swing handle, the colloid that promotes piston push rod extruding sebific duct is extruded from the head, but each amount of colloid of using is not scheduled to, and not continuous use while using at every turn, the a bit of time can be stopped using in centre, then continues to use again, and used like this glue rifle is owing to stopping extruding, colloid in sebific duct is release pressure, can flow out and drip from the little one end of resistance.The pressure of traditional its pressed end of glue rifle is larger, and resistance is also larger, do not have yet can release pressure device or structure, therefore the colloid in this its sebific duct of glue rifle is mostly from the head water clock of sebific duct.
Through improving, the structure of glue rifle has had change, and the push rod of glue rifle backward rollback is laid down residual tension force in packing element, to reach drip-proof effect.But these are designed with an obvious defect, and the distance of push rod rollback is certain, and for the packing element that different silica gel are housed, it is different needing the distance discharging, so can not meet the use of many moneys packing element simultaneously.
Such as, name is called the changeable rubber drop-free rubber pressing gun that is applicable to different viscosities sebific duct, notification number is CN1065198C, this rubber pressing gun is with solving the medium that existing glue rifle can not effectively push high slumpability, repeatedly pull wrench mechanism and be difficult to continuously solation of extruding place, can control moulding process does not make excessive solation go out, be primarily characterized in that movably chain of command of the first fixing contact-making surface of a relative framework and a relative framework, between the first contact-making surface and chain of command, having enough distances that wrench mechanism is discharged back to relaxation state makes piston push rod move backward a predetermined distance.Its piston push rod of the rubber pressing gun of this structure retreats the distance loosened because by the distance limit between the first contact-making surface and chain of command, if so use different viscositys, during the sebific duct of different-diameter, distance between the first contact-making surface and chain of command need to be adjusted, and same sebific duct, if be repeatedly to push continuously when extruding, at this moment the pressure of sebific duct inside storage is larger, so the distance that piston retreats can be far away, so still, according to the command range of same sebific duct, can cause the pressure of piston push rod not discharge situation completely, meeting residual pressure on piston push rod, easily cause the colloid in sebific duct to flow out from the end of sebific duct, and carrying out distance between the first contact-making surface and chain of command while adjusting, cumbersome, such as, when repeatedly continuously extruded, its command range is zero, while needing to discharge after having pushed, will adjust command range.
Summary of the invention
The utility model has solved the interior existence due to pressure of sebific duct in prior art makes inner colloid from the shortcoming of the gum outlet water clock of sebific duct, providing a kind of can discharge the pressure of piston push rod rapidly, thereby the pressure in release sebific duct, thereby prevent that colloid is from the glue rifle of the gum outlet water clock of sebific duct.
The utility model has also solved the restriction that the rollback of push rod in prior art has distance, and the packing element that can not meet different silica gel discharges the defect of tension force, and a kind of glue rifle is provided, after driving handle discharges, push rod, in free state, is not subject to the restriction of rollback distance, thereby can meet the needs of many moneys packing element.
The utility model solves the technical scheme that its technical problem adopts: a kind of glue rifle, comprise the body of a gun, body of a gun front end is fixed with a frame, body of a gun rear end is fixed with main body handle, on main body handle, be hinged with driving handle, on the body of a gun, be equipped with push rod, push rod penetrates in a frame, on the body of a gun, be provided with cavity, push rod is provided with stay and gusset on the position in cavity, stay is by the first spring compression, stay is in body of a gun back-end location, on the body of a gun, back-end location is provided with stay limiting section, between gusset and body of a gun front end, be connected with the second spring, the hinged one end of driving handle is inserted in cavity, gusset and stay are in these insertion end both sides, in insertion end, there is afterburning pushed section and discharge pushed section, when driving handle is afterburning, afterburning pushed section promotes gusset and clamps push rod, driving handle discharges pushed section and promotes stay release push rod while discharging.Before the direction of push rod extruding packing element is defined as, after push rod retreats the direction that discharges colloid tension force in packing element and is defined as, when driving handle is not afterburning, the relative main body handle of driving handle is in opening shape, the release pushed section of insertion end promotes stay around the deflection of stay limiting section, make thrust that stay overcomes the first spring in push rod shaft to perpendicular state, now stay does not have locking effect to push rod, push rod, in free state, is convenient to discharge colloid tension force in packing element; When driving handle is afterburning, driving handle rotates around hinge point, now the afterburning pushed section of insertion end promotes gusset deflection, gusset deflection clamps push rod appearance, rotating drive handle just promotes gusset and overcomes the second spring pressure and move ahead, gusset drives the push rod extruding packing element that moves ahead, now discharge pushed section and stay is separated, stay deflection under the first spring and both effects of stay limiting section clamps push rod appearance, discharge like this driving handle when again afterburning, push rod can not retreat voluntarily, guarantees smoothly afterburning.
As preferably, in cavity, be fixed with banking stop, banking stop is between gusset and stay, and the first spring is nested with on push rod, and one end of the first spring contacts with banking stop, and the other end and the stay of the first spring connect.Banking stop mainly limits the position of the first spring, and the first spring can, all the time to stay thrust, be made stay can remain on cavity rear end and can deflection clamp push rod after separated with release pushed section.
As preferably, on push rod, be equipped with sleeve, sleeve is between banking stop and gusset, and after the height of sleeve discharges driving handle, afterburning pushed section and gusset are separated.Sleeve is the position that limits gusset, and after preventing that driving handle from discharging, afterburning pushed section also contact with gusset, or cavity inside fixedly gusset place restrictions on portion, the distance of restriction gusset rollback.
As preferably, the afterburning pushed section of driving handle is the rivet that is vertically fixed to driving handle insertion end, and when driving handle is afterburning, rivet contacts with gusset and promotes the gusset clamping push rod that tilts.
As preferably, stay limiting section is the projection that is connected to body of a gun rear end cylinder or body of a gun cavity rear end face, and stay limiting section, between push rod and main body handle, leaves enough gaps between stay limiting section and body of a gun cavity rear end face.Stay is the equal of to lift up bar under the effect of stay limiting section, and depress one end, other end perk.
As preferably, the bottom of cavity is provided with stay limiting unit, the plane vertical pusher axis at stay limiting unit and the common place of stay limiting section.Stay limiting unit is for after preventing that driving handle from discharging, and discharges pushed section and too promotes stay.
As preferably, a cylinder frame comprises fixing successively placket, middle cylinder and rear cylinder, and rear cylinder is fixed to body of a gun front end by rear cylinder fixture, and the front/rear end of rear cylinder is fixed with respectively stack shell partition.
As preferably, the front end of push rod is fixed with and pushes away bowl, and the hinge point of driving handle is provided with reduction torsion spring.
The beneficial effects of the utility model are: before the direction of push rod extruding packing element is defined as, after push rod retreats the direction that discharges colloid tension force in packing element and is defined as, when driving handle is not afterburning, the relative main body handle of driving handle is in opening shape, the release pushed section of insertion end promotes stay around the deflection of stay limiting section, make thrust that stay overcomes the first spring in push rod shaft to perpendicular state, now stay does not have locking effect to push rod, push rod, in free state, is convenient to discharge colloid tension force in packing element.
Accompanying drawing explanation
Fig. 1 is a kind of not Afterburning condition of the utility model schematic diagram;
Fig. 2 is a kind of Afterburning condition schematic diagram of the utility model;
In figure: 1, placket, 2, push away bowl, 3, stop nut, 4, push rod, 5, middle cylinder, 6, rear cylinder, 7, rear cylinder fixture, 8, front stack shell partition, 9, rear stack shell partition, the 10, second spring, 11, gusset, 12, sleeve, 13, banking stop, the 14, first spring, 15, stay, 16, afterburning pushed section, 17, stay limiting section, 18, main body handle, 19, driving handle, 20, cylinder frame, 21, cavity, 22, discharge pushed section, 23, stay limiting unit.
The specific embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of glue rifle (referring to accompanying drawing 1), comprise the body of a gun, body of a gun front end is fixed with a frame 20, and body of a gun rear end integral type is connected with main body handle 18, is hinged with driving handle 19 on main body handle, and the hinge point of driving handle is provided with reduction torsion spring.On the body of a gun, be equipped with push rod 4, push rod penetrates into forward in a frame from the rear end of the body of a gun, and the front end of push rod is fixed with and pushes away bowl.Cylinder frame comprises fixing successively placket 1, middle cylinder 5 and rear cylinder 6, and rear cylinder is fixed to body of a gun front end by rear cylinder fixture 7, and the front/rear end of rear cylinder is fixed with respectively front stack shell partition 8 and rear stack shell partition 9.
Body of a gun top is provided with the cavity 21 with opening, is equipped with stay 15 and gusset 11 on the position of push rod in cavity, and the hinged one end of driving handle is inserted in cavity, and gusset and stay are in these insertion end both sides.In cavity, be also fixed with banking stop 13, banking stop, between gusset and stay, is equipped with the first spring 14 on the push rod position between banking stop and stay.One end of the first spring contacts with banking stop, and the other end of the first spring and stay connect and compress stay.On push rod position between banking stop and gusset, be equipped with sleeve 12, after the height of sleeve discharges driving handle, driving handle does not contact with gusset.Stay is in body of a gun back-end location, and gusset, in cavity front position, is connected with the second spring 10 between gusset and body of a gun front end.On the body of a gun, back-end location is provided with stay limiting section 17, and stay limiting section is the cylinder being fixed on cavity two walls, and cylinder, between push rod and main body handle, leaves enough gaps between cylinder and body of a gun cavity rear end face.The bottom of cavity is provided with stay limiting unit 23(referring to accompanying drawing 2), the plane vertical pusher axis at stay limiting unit and the common place of stay limiting section.
In the insertion end of driving handle, there is afterburning pushed section 16 and discharge pushed section 22(referring to accompanying drawing 2), afterburning pushed section is the rivet that is vertically fixed to driving handle insertion end, when driving handle is afterburning, rivet contacts with gusset and promotes gusset and tilts to clamp push rod, and driving handle discharges pushed section and promotes stay release push rod while discharging.
The driving handle of holding with a firm grip, driving handle rotates around hinge point, the afterburning pushed section 17 promotion gussets of driving handle insertion end overcome the second pressing force of the spring and want angle of push rod deflection and clamp push rod, when driving handle rotates, gusset drives push rod to move ahead, push rod has just been exerted pressure and has been played the work (referring to accompanying drawing 2) of glue packing element, do not exert pressure to stay in the release pushed section of driving handle insertion end simultaneously, stay under the thrust effect of the first spring around the relative push rod deflection of stay limiting section, now the relative push rod of stay is in skewed and clamp push rod, instantaneous, can retreat by anti-throw-out lever while unclamping driving handle like this, being rotated further driving handle can be again afterburning.Playing glue completes, driving handle under the effect of reduction torsion spring relatively main body handle in open configuration, the thrust that now stay of body of a gun cavity rear end overcomes the first spring under the promotion of driving handle release pushed section 22 is around the deflection of stay limiting section, simultaneously perpendicular with push rod under the restriction of stay limiting unit 23, now stay does not clamp push rod, push rod is in free state, and the tension force of the colloid in packing element can promote push rod and retreat, and is not subject to the restriction of backway.
Above-described embodiment is a kind of preferred version of the present utility model, not the utility model is done to any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim records.
Claims (8)
1. a glue rifle, comprise the body of a gun, body of a gun front end is fixed with a frame (20), body of a gun rear end is fixed with main body handle (18), on main body handle, be hinged with driving handle (19), on the body of a gun, be equipped with push rod (4), push rod penetrates in a frame, it is characterized in that being provided with on the body of a gun cavity (21), on the position of push rod in cavity, be provided with stay (15) and gusset (11), stay is compressed by the first spring (14), stay is in body of a gun back-end location, on the body of a gun, back-end location is provided with stay limiting section (17), between gusset and body of a gun front end, be connected with the second spring (10), the hinged one end of driving handle is inserted in cavity, gusset and stay are in these insertion end both sides, in insertion end, there is afterburning pushed section (16) and discharge pushed section (22), when driving handle is afterburning, afterburning pushed section promotes gusset and clamps push rod, driving handle discharges pushed section and promotes stay release push rod while discharging.
2. glue rifle according to claim 1, it is characterized in that being fixed with banking stop (13) in cavity, banking stop is between gusset and stay, and the first spring is nested with on push rod, one end of the first spring contacts with banking stop, and the other end and the stay of the first spring connect.
3. glue rifle according to claim 2, is characterized in that being equipped with sleeve (12) on push rod, and sleeve is between banking stop and gusset, and after the height of sleeve discharges driving handle, afterburning pushed section and gusset are separated.
4. glue rifle according to claim 1, the afterburning pushed section that it is characterized in that driving handle is the rivet that is vertically fixed to driving handle insertion end, when driving handle is afterburning, rivet contacts with gusset and promotes the gusset clamping push rod that tilts.
5. according to the glue rifle described in claim 1 or 2 or 3 or 4, it is characterized in that stay limiting section is the projection that is connected to body of a gun rear end cylinder or body of a gun cavity rear end face, stay limiting section, between push rod and main body handle, leaves enough gaps between stay limiting section and body of a gun cavity rear end face.
6. glue rifle according to claim 5, is characterized in that the bottom of cavity is provided with stay limiting unit (23), the plane vertical pusher axis at stay limiting unit and the common place of stay limiting section.
7. glue rifle according to claim 1, is characterized in that a frame comprises fixing successively placket (1), middle cylinder (5) and rear cylinder (6), and rear cylinder is fixed to body of a gun front end by rear cylinder fixture (7), and the front/rear end of rear cylinder is fixed with respectively stack shell partition.
8. according to the glue rifle described in claim 1 or 2 or 3 or 4 or 7, the front end that it is characterized in that push rod is fixed with and pushes away bowl (2), and the hinge point of driving handle is provided with reduction torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211169.7U CN203853245U (en) | 2014-04-29 | 2014-04-29 | Glue gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211169.7U CN203853245U (en) | 2014-04-29 | 2014-04-29 | Glue gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203853245U true CN203853245U (en) | 2014-10-01 |
Family
ID=51603124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420211169.7U Expired - Fee Related CN203853245U (en) | 2014-04-29 | 2014-04-29 | Glue gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203853245U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369234A (en) * | 2019-08-12 | 2019-10-25 | 天津市金锚集团有限责任公司 | Save gluing mechanism, glue rifle handle and glue rifle |
| CN110440717A (en) * | 2019-07-22 | 2019-11-12 | 东莞盛翔精密金属有限公司 | A kind of pistol type CCD measuring angle structure |
| CN112482704A (en) * | 2020-11-23 | 2021-03-12 | 湖南金刚玻璃节能科技有限公司 | Gluing device for mounting glass curtain wall |
| CN113680615A (en) * | 2021-08-31 | 2021-11-23 | 金锚(唐山)科技有限公司 | Glue gun handle and glue gun capable of preventing dripping and leaking |
-
2014
- 2014-04-29 CN CN201420211169.7U patent/CN203853245U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440717A (en) * | 2019-07-22 | 2019-11-12 | 东莞盛翔精密金属有限公司 | A kind of pistol type CCD measuring angle structure |
| CN110369234A (en) * | 2019-08-12 | 2019-10-25 | 天津市金锚集团有限责任公司 | Save gluing mechanism, glue rifle handle and glue rifle |
| CN112482704A (en) * | 2020-11-23 | 2021-03-12 | 湖南金刚玻璃节能科技有限公司 | Gluing device for mounting glass curtain wall |
| CN113680615A (en) * | 2021-08-31 | 2021-11-23 | 金锚(唐山)科技有限公司 | Glue gun handle and glue gun capable of preventing dripping and leaking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220729 Address after: 310018 Building 2, No. 5, 22nd Street, Hangzhou Economic and Technological Development Zone, Hangzhou, Zhejiang Patentee after: HANGZHOU UNITED ELECTRIC MANUFACTURE Co.,Ltd. Address before: 310019 35 Ring Road, Jianggan District economic and Technological Park, Hangzhou, Zhejiang, 35 Patentee before: HANGZHOU GREAT STAR INDUSTRIAL Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 |