CN219080896U - Cement mortar filling gun - Google Patents
Cement mortar filling gun Download PDFInfo
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- CN219080896U CN219080896U CN202222177470.8U CN202222177470U CN219080896U CN 219080896 U CN219080896 U CN 219080896U CN 202222177470 U CN202222177470 U CN 202222177470U CN 219080896 U CN219080896 U CN 219080896U
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- gun
- conical
- groove
- cement mortar
- gun head
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The utility model relates to the technical field of caulking tools and discloses a cement mortar filling gun which structurally comprises a gun body, wherein a conical gun head is movably arranged on one side of the gun body, first fixing blocks are fixedly arranged at two ends of one side of the gun body, which is close to the conical gun head, of the gun body, a cavity is formed in the conical gun head, and an annular storage groove is formed in the inner wall of the cavity. According to the utility model, when the conical gun head is installed through the first fixed block, the annular storage groove, the rubber ring, the screw rod, the air storage bag and the groove, the conical gun head can be connected to the gun body, the situation that cement mortar is solidified, rotated and detached inconveniently due to the fact that the conical gun head is installed by adopting internal threads in a matching mode is avoided, the annular air bag can be expanded to push the rubber ring to be clamped into the groove on the gun body, the stability of the conical gun head is further improved, and the tightness of connection between the conical gun head and the gun body is improved.
Description
Technical Field
The utility model relates to the technical field of caulking tools, in particular to a cement mortar filling gun.
Background
At present, certain gaps inevitably exist between tile bodies in decoration and fitment projects, and in order to prevent the thermal expansion cracking of the tiles, certain gaps are reserved between the tiles when the tiles are paved, and the gaps are filled with a gap filler so as to ensure the waterproofness of the floor.
Through retrieving publication number (CN 212388927U), a convenient and efficient caulking gun is disclosed, comprising: the charging barrel frame is hollow and is used for placing the charging barrel; the joint cleaning piece is arranged on one side of the charging barrel frame; and the joint pressing assembly comprises a first mounting rod, a joint pressing piece and a driving piece, wherein one end of the first mounting rod is arranged on the charging barrel frame in a swinging way, the other end of the first mounting rod extends away from the charging barrel frame, the joint pressing piece is arranged at the other end of the first mounting rod, and the joint pressing piece is arranged on one side, opposite to the joint cleaning piece, of the charging barrel frame.
In carrying out the utility model, the inventors have found that at least the following problems in the prior art are not solved: the utility model can fill the gap with cement mortar, but the gun body and the conical gun head are connected by screw thread fit, so that the cement mortar is difficult to take off after solidification. For this reason, new solutions need to be designed to solve.
Disclosure of Invention
The utility model aims to provide a cement mortar filling gun, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the cement mortar filling gun comprises a gun body, wherein a conical gun head is movably arranged on one side of the gun body, first fixing blocks are fixedly arranged at two ends of one side of the gun body, which is close to the conical gun head, a cavity is formed in the conical gun head, and an annular storage groove is formed in the inner wall of the cavity;
the inner cavity of the annular storage groove is adhered with an annular air bag, the upper end and the lower end of the conical gun head are fixedly provided with second fixing blocks, the middle part of each second fixing block is provided with a through groove, and the inner cavity of each through groove is movably provided with a screw.
As a preferred embodiment of the present utility model, a thread groove is formed on one side of the first fixing block, the size of the screw rod is adapted to the size of the thread groove, and the screw rod is in screw connection with the thread groove.
As a preferable implementation mode of the utility model, the inner side wall of the annular air bag is adhered with a rubber ring, and the rubber ring is made of elastic rubber.
As a preferred embodiment of the present utility model, a gas storage bag is adhered to the lower end of one side of the second fixing block, the gas outlet end of the gas storage bag is communicated with a hose, and the tail end of the hose is communicated with the annular gas bag.
As a preferable implementation mode of the utility model, a groove is formed at one end of the gun body, and the rubber ring is matched with the groove.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, when the conical gun head is installed through the first fixed block, the annular storage groove, the rubber ring, the screw rod, the air storage bag and the groove, the conical gun head can be connected to the gun body, the situation that cement mortar is solidified, rotated and detached inconveniently due to the fact that the conical gun head is installed by adopting internal threads in a matching mode is avoided, the annular air bag can be expanded to push the rubber ring to be clamped into the groove on the gun body, the stability of the conical gun head is further improved, and the tightness of connection between the conical gun head and the gun body is improved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of the overall structure of a cement mortar filling gun according to the utility model;
FIG. 2 is a schematic side view of an annular air bag of a cement mortar filling gun according to the utility model;
fig. 3 is a schematic diagram of a partial enlarged structure of a cement mortar filling gun according to the utility model.
In the figure: 1. gun body 2, toper rifle head, 3, first fixed block, 4, cavity, 5, annular storage groove, 6, annular gasbag, 7, rubber circle, 8, second fixed block, 9, logical groove, 10, screw rod, 11, thread groove, 12, gas storage bag, 13, hose, 14, recess.
Detailed Description
Referring to fig. 1-3, the present utility model provides a technical solution: the cement mortar filling gun comprises a gun body 1, wherein a conical gun head 2 is movably arranged on one side of the gun body 1, first fixing blocks 3 are fixedly arranged at two ends of one side of the gun body 1, which is close to the conical gun head 2, a cavity 4 is formed in the conical gun head 2, and an annular storage groove 5 is formed in the inner wall of the cavity 4;
the inner cavity of the annular storage groove 5 is adhered with an annular air bag 6, the upper end and the lower end of the conical gun head 2 are fixedly provided with second fixing blocks 8, the middle part of each second fixing block 8 is provided with a through groove 9, and the inner cavity of each through groove 9 is movably provided with a screw rod 10.
In this kind of technical scheme, through the first fixed block 3 that sets up, annular storage tank 5, rubber circle 7, screw rod 10, gas storage bag 12 and recess 14, when installing toper rifle head 2, both can connect toper rifle head 2 on rifle body 1, avoided toper rifle head 2 to adopt the internal thread cooperation installation to lead to the rotatory trouble circumstances of dismantling of cement mortar solidification, can make annular gasbag 6 inflation promote in rubber circle 7 card goes into recess 14 on the rifle body 1 again, further improve the stability of toper rifle head 2, improve the leakproofness that toper rifle head 2 is connected with rifle body 1 moreover.
In some technical schemes, a thread groove 11 is formed in one side of the first fixing block 3, the size of the screw 10 is matched with the size of the thread groove 11, and the screw 10 is in screw connection with the thread groove 11.
In this technical solution, the conical gun head 2 is conveniently connected by the cooperation of the screw 10 and the thread groove 11.
In some technical schemes, the inner side wall of the annular air bag 6 is adhered with a rubber ring 7, and the rubber ring 7 is made of elastic rubber.
In this technical scheme, through the cooperation of the rubber circle 7 on the annular gasbag 6, be convenient for improve sealed effect.
In the technical scheme, a gas storage bag 12 is adhered to the lower end of one side of the second fixing block 8, the gas outlet end of the gas storage bag 12 is communicated with a hose 13, and the tail end of the hose 13 is communicated with the annular air bag 6.
In this solution, the inflation of the annular bladder 6 is facilitated by the cooperation of the hose 13 on the annular bladder 6.
In some technical schemes, one end of the gun body 1 is provided with a groove 14, and the rubber ring 7 is matched with the groove 14.
In this technical scheme, through rubber circle 7 and recess 14 cooperation, the stability of toper rifle head 2 connection is further improved.
When the conical gun head 2 is installed according to the working principle, firstly, the screws 10 at two sides are rotated, so that the screws 10 are screwed into the thread grooves 11, the conical gun head 2 is connected to the gun body 1, the situation that cement mortar is solidified, rotated and detached inconveniently due to the fact that the conical gun head 2 is installed in an internal thread matching mode is avoided, meanwhile, the second fixing block 8 is matched with the first fixing block 3 to extrude the air storage bag 12, gas in the air storage bag 12 is discharged into the annular air bag 6 through the flexible pipe 13, the annular air bag 6 is expanded to push the rubber ring 7 to be clamped into the groove 14 on the gun body 1, stability of the conical gun head 2 is further improved, and sealing performance of connection between the conical gun head 2 and the gun body 1 is improved.
Claims (5)
1. The utility model provides a cement mortar fills rifle, includes rifle body (1), its characterized in that: one side of the gun body (1) is movably provided with a conical gun head (2), two ends of one side of the gun body (1) close to the conical gun head (2) are fixedly provided with first fixing blocks (3), a cavity (4) is formed in the conical gun head (2), and an annular storage groove (5) is formed in the inner wall of the cavity (4);
the inner cavity of the annular storage groove (5) is adhered with an annular air bag (6), the upper end and the lower end of the conical gun head (2) are fixedly provided with second fixing blocks (8), the middle part of each second fixing block (8) is provided with a through groove (9), and the inner cavity of each through groove (9) is movably provided with a screw (10).
2. A cement mortar filling gun according to claim 1, wherein: a thread groove (11) is formed in one side of the first fixed block (3), the size of the screw (10) is matched with the size of the thread groove (11), and the screw (10) is in threaded connection with the thread groove (11).
3. A cement mortar filling gun according to claim 1, wherein: the inner side wall of the annular air bag (6) is adhered with a rubber ring (7), and the rubber ring (7) is made of elastic rubber.
4. A cement mortar filling gun according to claim 1, wherein: the lower end of one side of the second fixed block (8) is adhered with an air storage bag (12), the air outlet end of the air storage bag (12) is communicated with a hose (13), and the tail end of the hose (13) is communicated with the annular air bag (6).
5. A cement mortar filling gun according to claim 3, wherein: one end of the gun body (1) is provided with a groove (14), and the rubber ring (7) is matched with the groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222177470.8U CN219080896U (en) | 2022-08-18 | 2022-08-18 | Cement mortar filling gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222177470.8U CN219080896U (en) | 2022-08-18 | 2022-08-18 | Cement mortar filling gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219080896U true CN219080896U (en) | 2023-05-26 |
Family
ID=86392616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222177470.8U Active CN219080896U (en) | 2022-08-18 | 2022-08-18 | Cement mortar filling gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219080896U (en) |
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2022
- 2022-08-18 CN CN202222177470.8U patent/CN219080896U/en active Active
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