CN220309217U - Dental filler boosting gun - Google Patents
Dental filler boosting gun Download PDFInfo
- Publication number
- CN220309217U CN220309217U CN202321226532.8U CN202321226532U CN220309217U CN 220309217 U CN220309217 U CN 220309217U CN 202321226532 U CN202321226532 U CN 202321226532U CN 220309217 U CN220309217 U CN 220309217U
- Authority
- CN
- China
- Prior art keywords
- pushing
- driving
- hinge
- gun
- rear end
- 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
- 239000000945 filler Substances 0.000 title claims abstract description 40
- 239000002775 capsule Substances 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 210000003811 finger Anatomy 0.000 description 4
- 210000003813 thumb Anatomy 0.000 description 4
- 239000003479 dental cement Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Abstract
The utility model discloses a dental filler boosting gun, which comprises: the front end of the supporting part is provided with a supporting cross beam, a pushing channel is arranged in the supporting cross beam, and the front end of the pushing channel is provided with a filler capsule fixing part; the driving part is arranged at the rear end of the supporting part and is hinged with the supporting part; the pushing part is arranged in the pushing channel, the rear end of the pushing part is connected with the driving part and rotates along with the driving part, and the driving part drives the pushing part to move along the pushing channel; and the reset spring is sleeved on the pushing part, and two ends of the reset spring are respectively abutted with the rear end face of the supporting part and the front end face of the driving part. According to the utility model, the lever principle is utilized, so that the thrust is reduced, and the fatigue feeling during use is reduced; and other electronic structures are not needed, so that the production cost is reduced.
Description
Technical Field
The utility model relates to the technical field of dental appliances, in particular to a dental filler boosting gun.
Background
In the process of replacing or filling teeth of a patient, a dentist usually uses an adhesive or a filling agent, and the adhesive or the filling agent is contained in a specific container and needs to be extruded by using a pushing device. The conventional filler pushing device is similar to the needle tube structure, and comprises a cross beam and a push rod arranged along the length direction of the cross beam, and when the filler pushing device is used, an index finger and a middle finger are required to clamp the cross beam, and the push rod is pushed by a thumb. However, dental fillers are relatively viscous and have a high resistance to pushing, which can easily cause thumb fatigue.
For this reason, chinese patent No. 213552493U provides a dental adhesive auxiliary extruding gun, including handle, rifle body, adhesive cylinder sleeve, battery, control circuit board, control button and extruding power device, the handle on be equipped with the rifle body, the front portion of rifle body top surface be provided with adhesive cylinder sleeve, the afterbody of rifle body is provided with extruding power device, the handle on be equipped with battery, control circuit board and control button, battery, control button and extruding power device respectively with control circuit board electric connection, adopt automated control, realize the automatic promotion of dental adhesive.
However, the above proposal increases the structures of the battery, the control circuit board, the control button and the like, and increases the production cost of the pushing gun; meanwhile, as the circuit is arranged on the extruding gun to control the structure and the extruding power device, the extruding gun has larger volume and weight, is inconvenient to hold and store, and can increase the fatigue feeling of the wrist of a user after long-term use.
In view of this, there is an urgent need for improvements in the construction of dental filler filling guns to reduce the production cost of dental filler booster guns and to reduce their fatigue during use.
Disclosure of Invention
The utility model aims to solve the technical problems that the existing dental adhesive auxiliary extrusion gun is high in production and high in fatigue feeling during use.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
a dental filler booster gun comprising:
the front end of the supporting part is provided with a supporting cross beam, a pushing channel is arranged in the supporting cross beam, and the front end of the pushing channel is provided with a filler capsule fixing part;
the driving part is arranged at the rear end of the supporting part and is hinged with the supporting part;
the pushing part is arranged in the pushing channel, the rear end of the pushing part is connected with the driving part and rotates along with the driving part, and the driving part drives the pushing part to move along the pushing channel;
and the reset spring is sleeved on the pushing part, and two ends of the reset spring are respectively abutted with the rear end face of the supporting part and the front end face of the driving part.
In the above aspect, preferably, the driving unit includes:
the driving cross beam is arranged parallel to the pushing part, and the front end of the driving cross beam is hinged with the upper end of the supporting part;
the upper end of the driving handle is hinged with the rear end of the driving cross beam; the rear end of the pushing part is hinged with the middle part of the driving handle.
In the above technical solution, preferably, the upper end of the supporting portion is provided with first hinge lugs arranged oppositely, and a first hinge groove is formed between the first hinge lugs;
the upper end of the driving handle is provided with second hinge lugs which are oppositely arranged, and a second hinge groove is formed between the second hinge lugs;
the two ends of the driving cross beam are respectively arranged in the first hinge groove and the second hinge groove and are respectively hinged with the first hinge lug and the second hinge lug through hinge shafts.
In the above technical solution, preferably, a groove is provided at the rear end of the supporting portion and the front end of the driving handle, and stiffening ribs are provided in the groove in a crossing manner.
In the above technical solution, preferably, a gripping groove is formed at a front end of the supporting portion.
In the above technical solution, preferably, the filler capsule fixing portion includes a straight tube portion and an engaging portion provided at a front end of the straight tube portion, and an inner diameter of the straight tube portion is larger than an inner diameter of the engaging portion; the bottom surfaces of the straight cylinder part and the clamping part are provided with mounting grooves, and the mounting grooves are arranged at the front end of the pushing channel and are communicated with the pushing channel.
In the above technical solution, preferably, the pushing portion includes:
the rear end of the base is inserted into the second hinge groove and hinged with the second hinge lug through a hinge shaft;
the pushing needle is arranged at the front end of the base, a pushing plate is arranged at the front end of the pushing needle, and a stiffening rib plate is arranged between the pushing plate and the side face of the pushing needle.
Compared with the prior art, the dental filler boosting gun provided by the utility model can be fixed by four fingers, the driving part is hinged with the supporting part by pressing with the thumb, and the force required by pushing out the filler is reduced by utilizing the lever principle, so that the fatigue feeling of a user during use is reduced. The dental filler boosting gun provided by the utility model does not need to be provided with an electronic control structure, so that the weight and the volume of the boosting gun are greatly reduced, and the convenience in use and storage is improved.
Drawings
FIG. 1 is a schematic view of the installation of a dental filler booster gun and dental filler capsule of the present utility model;
FIG. 2 is a schematic view of a dental filler booster gun according to the present utility model;
fig. 3 is a schematic structural view of a supporting beam and a pushing portion in the present utility model.
The correspondence between the names and the reference numerals of the respective components in fig. 1 to 3 is as follows:
a supporting part 1, a driving part 2, a pushing part 3, a return spring 4, stiffening ribs 5, a dental filler capsule 6,
a supporting beam 11, a pushing channel 12, a capsule fixing part 13, a first hinge lug 14, a grasping groove 15,
the straight tube portion 131, the engagement portion 132, the mounting groove 133,
a drive beam 21, a drive handle 22, a second hinge lug 23,
the base 31, the pushing needle 32, the pushing plate 33 and the stiffening rib plate 34.
Detailed Description
The utility model provides a dental filler boosting gun, which reduces the thrust by utilizing the lever principle and reduces the fatigue feeling of use; and other electronic structures are not needed, so that the production cost is reduced. The utility model is described in detail below with reference to the drawings and the detailed description.
As shown in fig. 1, 2 and 3, the dental filler boosting gun provided by the utility model comprises a supporting part 1, a driving part 2, a pushing part 3 and a return spring 4.
The front end of the supporting part 1 is provided with a supporting cross beam 11, a pushing channel 12 is arranged in the supporting cross beam 11, and the front end of the pushing channel 12 is provided with a capsule fixing part 13. The capsule fixing portion 13 includes a straight tube portion 131 and an engaging portion 132 provided at a front end of the straight tube portion 131, an inner diameter of the straight tube portion 131 being larger than an inner diameter of the engaging portion 132; the bottom surfaces of the straight barrel part 131 and the clamping part 132 are provided with mounting grooves 133, and the mounting grooves 133 are arranged at the front end of the pushing channel 12 and are communicated with the pushing channel 12.
The driving part 2 is arranged at the rear end of the supporting part 1, and the driving part 2 is hinged with the supporting part 1. The driving part 2 comprises a driving cross beam 21 and a driving handle 22, the driving cross beam 21 is parallel to the pushing part 3, and the front end of the driving cross beam 21 is hinged with the upper end of the supporting part 1. The upper end of the driving handle 22 is hinged with the rear end of the driving beam 21, and the rear end of the pushing part 3 is hinged with the middle part of the driving handle 22.
The upper end of the support part 1 is provided with oppositely arranged first hinge lugs 14, and a first hinge groove is formed between the two first hinge lugs 14. The upper end of the driving handle 22 is provided with second hinge lugs 23 which are arranged oppositely, and second hinge grooves are formed between the second hinge lugs 23. The two ends of the driving beam 2 are respectively arranged in the first hinging groove and the second hinging groove and are respectively hinged with the first hinging lug 14 and the second hinging lug 23 through hinging shafts.
The rear end of the supporting part 1 and the front end of the driving handle 22 are provided with grooves, and stiffening ribs 5 which are arranged in a crossing manner are arranged in the grooves and are used for improving the structural strength of the supporting part 1 and the driving handle 22. The front end of the support part 1 is provided with a grip groove 15.
The pushing part 3 is arranged in the pushing channel 12, the rear end of the pushing part 3 is connected with the driving part 2, and rotates along with the driving part 2, and the driving part 2 drives the pushing part 3 to move along the pushing channel 12. The pushing part 3 comprises a base 31 and a pushing needle 32, wherein the rear end of the base 31 is inserted into the second hinge groove and hinged with the second hinge lug 23 through a hinge shaft. The push pin 32 is arranged at the front end of the base 31, the push plate 33 is arranged at the front end of the push pin 32, and the stiffening rib plate 34 is arranged between the push plate 33 and the side surface of the push pin 33.
The reset spring 4 is sleeved on the pushing part 33, and two ends of the reset spring 4 are respectively abutted with the rear end face of the supporting part 1 and the front end face of the driving part 2, so that the automatic reset of the supporting part 1 and the driving part 2 is facilitated.
The working process of the utility model is as follows:
the user installs the dental filler capsule 6 at the front end of the pushing channel 12 through the installation groove 133, and the engagement portion 132 is engaged and fixed with the dental filler capsule 6. The user holds the dental filling agent boosting gun, the thumb is abutted against the rear end of the driving handle 22, after the other four fingers hold the supporting part 1, the driving handle 22 is rotated to the side of the supporting part 1 by firmly holding the dental filling agent boosting gun, the pushing part 3 moves to the front end in the pushing channel 12 along with the rotation of the driving handle 22, and the pushing plate 33 arranged at the front end of the pushing needle 32 pushes the dental filling agent in the dental filling agent capsule 6. After the dental filling agent is pushed, the driving part 2 and the supporting part 1 are released, and the pushing part 3 can be reset under the action of the reset spring 4.
Compared with the prior art, the dental filling boosting gun provided by the utility model has the following advantages:
(1) The lever principle is utilized, so that the thrust is reduced, and the fatigue feeling during use is reduced; other electronic structures are not needed, so that the production cost is reduced;
(2) The driving part comprises a connecting cross beam parallel to the pushing part and a second driving part hinged with the connecting cross beam, so that the moving length of the pushing part is prolonged on one hand, the upper end lengths of the driving part and the supporting part are reduced on the other hand, and the size of the glue gun is reduced.
The present utility model is not limited to the above-mentioned preferred embodiments, and any person who can learn the structural changes made under the teaching of the present utility model can fall within the scope of the present utility model if the present utility model has the same or similar technical solutions.
Claims (7)
1. A dental filler booster gun, comprising:
the front end of the supporting part is provided with a supporting cross beam, a pushing channel is arranged in the supporting cross beam, and the front end of the pushing channel is provided with a filler capsule fixing part;
the driving part is arranged at the rear end of the supporting part and is hinged with the supporting part;
the pushing part is arranged in the pushing channel, the rear end of the pushing part is connected with the driving part and rotates along with the driving part, and the driving part drives the pushing part to move along the pushing channel;
and the reset spring is sleeved on the pushing part, and two ends of the reset spring are respectively abutted with the rear end face of the supporting part and the front end face of the driving part.
2. The dental filler boost gun of claim 1, wherein the drive section comprises:
the driving cross beam is arranged parallel to the pushing part, and the front end of the driving cross beam is hinged with the upper end of the supporting part;
the upper end of the driving handle is hinged with the rear end of the driving cross beam; the rear end of the pushing part is hinged with the middle part of the driving handle.
3. The dental filler booster gun of claim 2, wherein the upper end of the support portion is provided with oppositely disposed first hinge lugs, and a first hinge slot is formed between the first hinge lugs;
the upper end of the driving handle is provided with second hinge lugs which are oppositely arranged, and a second hinge groove is formed between the second hinge lugs;
the two ends of the driving cross beam are respectively arranged in the first hinge groove and the second hinge groove and are respectively hinged with the first hinge lug and the second hinge lug through hinge shafts.
4. The dental filler booster gun of claim 2, wherein the rear end of the support and the front end of the drive handle are provided with grooves, and stiffening ribs arranged in a crossing manner are arranged in the grooves.
5. The dental filler boost gun of claim 1, wherein the forward end of the support is provided with a grip groove.
6. The dental filler booster gun of claim 1, wherein the filler capsule fixing portion includes a straight tube portion and an engaging portion provided at a front end of the straight tube portion, an inner diameter of the straight tube portion being larger than an inner diameter of the engaging portion; the bottom surfaces of the straight cylinder part and the clamping part are provided with mounting grooves, and the mounting grooves are arranged at the front end of the pushing channel and are communicated with the pushing channel.
7. A dental filler boost gun according to claim 3, wherein the pushing portion comprises:
the rear end of the base is inserted into the second hinge groove and hinged with the second hinge lug through a hinge shaft;
the pushing needle is arranged at the front end of the base, a pushing plate is arranged at the front end of the pushing needle, and a stiffening rib plate is arranged between the pushing plate and the side face of the pushing needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321226532.8U CN220309217U (en) | 2023-05-17 | 2023-05-17 | Dental filler boosting gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321226532.8U CN220309217U (en) | 2023-05-17 | 2023-05-17 | Dental filler boosting gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220309217U true CN220309217U (en) | 2024-01-09 |
Family
ID=89418733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321226532.8U Active CN220309217U (en) | 2023-05-17 | 2023-05-17 | Dental filler boosting gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220309217U (en) |
-
2023
- 2023-05-17 CN CN202321226532.8U patent/CN220309217U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107282378B (en) | Glue gun and transmission device thereof | |
| CN220309217U (en) | Dental filler boosting gun | |
| CN217797170U (en) | Novel glue gun | |
| CN210449235U (en) | Pipette tip filling device | |
| CN214812335U (en) | Electronic moulding rifle with it reminds function to trade to glue | |
| CN206262820U (en) | A kind of rubber pressing gun | |
| CN214132579U (en) | Portable gluing device | |
| CN213552493U (en) | Auxiliary pushing gun for dental adhesive | |
| CN111482335A (en) | Plastic gun | |
| CN207655445U (en) | A kind of electric colloidal gun | |
| CN208448134U (en) | A kind of pen type imbedding tool | |
| CN215609310U (en) | Novel toy spinning-top gun | |
| CN2326564Y (en) | Middle-set type glue-press gun | |
| CN211678606U (en) | Caulking gun for building construction | |
| CN213784980U (en) | Electric uniform-pressure glue bait gun | |
| CN207695096U (en) | A kind of propulsion device and glue rifle of glue rifle | |
| CN211997059U (en) | Viscous liquid booster | |
| CN220047000U (en) | Pressure spring-grip with adjustable gripping force | |
| CN209756543U (en) | Electric and manual dual-purpose propelling pencil | |
| CN213223074U (en) | Novel glue gun | |
| CN215167732U (en) | Seam beautifying device for indoor design | |
| CN218872713U (en) | High-efficient type polyester silica gel gluing device | |
| CN214812340U (en) | Glue applying device | |
| CN210252930U (en) | Hot melt adhesive rifle convenient to it is clean | |
| CN219905028U (en) | Blood transfusion bag opening tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |