CN210933163U

CN210933163U - Weight pressurization injection gun for plastic cosmetology department

Info

Publication number: CN210933163U
Application number: CN201921257446.7U
Authority: CN
Inventors: 张成林
Original assignee: Chongqing Ririxin Network Technology Co ltd
Current assignee: Chongqing Ririxin Network Technology Co ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-07-07
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a weight pressurization injection gun that plastic cosmetology branch of academic or vocational study was used, the large-scale drilling gun comprises a gun body, the right side of the rifle body is provided with the push rod subassembly, the lateral wall fixed mounting of push rod subassembly has the fixed block, the top fixed mounting of the rifle body has first overlap joint piece, the right side of first overlap joint piece is provided with two second overlap joint pieces, two the centre of second overlap joint piece is provided with hold-down mechanism, and the top overlap joint of two second overlap joint pieces has the injection tube, the injection tube runs through hold-down mechanism's inside, the tip of injection tube is provided with the connector, the top of connector overlap joint at first overlap joint piece, the one end that the injection tube was kept away from to the connector is provided with the syringe needle, the inside of injection. The utility model discloses, the installation between the rifle body of whole injection gun and the syringe is all very convenient with the dismantlement, is convenient for change rifle body or syringe, has brought very big facility for the user.

Description

Weight pressurization injection gun for plastic cosmetology department

Technical Field

The utility model relates to the technical field of beauty equipment, in particular to a component pressurizing injection gun for plastic and cosmetology department.

Background

At present, fat transplantation and injection of a small-part soft tissue filling material are common cosmetic operations in the field of medical cosmetology, and a hand-push injector is basically adopted to inject the fat or soft tissue filling material into a human body in the operation process.

Application number 201520205130.9 discloses a weight pressurization injection rifle that plastic cosmetology branch of academic or vocational study was used, including the rifle body and set up syringe needle, syringe and the catch bar subassembly on the rifle body, the front end at the rifle body is installed to the syringe needle, the catch bar unit mount is in the rear end of the rifle body, the syringe sets up between syringe needle and catch bar subassembly, the syringe needle is connected to the injection gate of syringe, the catch bar subassembly is connected to the piston end of syringe, the internal power device who drives catch bar subassembly forward or backward movement that is equipped with of rifle, the syringe needle below is equipped with propulsion volume adjust knob on the rifle body, syringe below is equipped with removal scale and fixed scale on the rifle body, it corresponds the setting from top to bottom to remove scale and fixed scale, catch bar subassembly department is equipped with the push rod button that resets on the rifle body, the push rod subassembly moves backward under the promotion of push rod reset push button, the push rod component moves forwards under the moving of the trigger of the gun body, the component pressurizing injection gun for the plastic cosmetology department can be operated conveniently and can control the magnitude of the propelling force, but the gun body and the injector of the component pressurizing injection gun for the plastic cosmetology department are fixedly connected, so that the gun body and the injector are not convenient to detach, and certain inconvenience is brought to the use of the injection gun.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a component pressure injection gun for a plastic cosmetology department.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a component pressure injection gun for plastic cosmetology department comprises a gun body, a push rod assembly is arranged on the right side of the gun body, a fixed block is fixedly arranged on the outer side wall of the push rod assembly, a first overlapping block is fixedly arranged on the top of the gun body, two second overlapping blocks are arranged on the right side of the first overlapping block, a pressing mechanism is arranged between the two second overlapping blocks, and an injection tube is lapped above the two second lapping blocks, the injection tube penetrates through the interior of the pressing mechanism, the end part of the injection cylinder is provided with a connector which is lapped above the first lapping block, an injection needle is arranged at one end of the connector far away from the injection tube, a piston rod is arranged in the injection tube, the one end fixedly connected with connecting block that the injection tube was kept away from to the piston rod, the connecting block is located the inside of fixed block, the bottom of the rifle body is provided with the trigger.

As a further description of the above technical solution:

hold-down mechanism includes the stationary housing, the top fixedly connected with rectangular block of stationary housing, the top overlap joint of rectangular block has the turning block, the threaded rod is installed in the inside rotation of rectangular block, the one end and the turning block fixed connection of threaded rod, the other end of threaded rod extends to the inside of stationary housing and threaded connection has the thread bush, the one end fixedly connected with compact heap of threaded rod is kept away from to the thread bush.

As a further description of the above technical solution:

the lower surface of compact heap is seted up with the arc wall of injection tube looks adaptation, be provided with the rubber pad on the inside wall of arc wall.

As a further description of the above technical solution:

the lateral wall fixedly connected with gag lever post of thread bush, the one end that the gag lever post kept away from the thread bush extends to the inside and the fixedly connected with slider of fixed shell lateral wall.

As a further description of the above technical solution:

the lateral wall of fixed block offer with the first standing groove of connecting block looks adaptation, the first stopper of lateral wall fixedly connected with of connecting block, the first spacing groove with first stopper looks adaptation is seted up to the inside wall of first standing groove.

As a further description of the above technical solution:

the upper surface of first overlap joint piece offer with the second standing groove of connector looks adaptation, the lateral wall fixedly connected with second stopper of connector, the second spacing groove with second stopper looks adaptation is seted up to the inside wall of second standing groove.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this weight pressurization injection rifle that plastic cosmetology branch of academic or vocational study was used, pass hold-down mechanism's inside with the injection tube, make the injection tube overlap joint in the top of two second overlap joint pieces, then take the threaded rod through the turning block and rotate, thereby make the thread bush area compact heap down move, let the compact heap compress tightly the injection tube, during the dismantlement, the reverse rotation turning block, make the compact heap rise, then let connector and first overlap joint piece separation, the connecting block separates with the fixed block, can take off whole syringe, installation between the rifle body of whole injection rifle and the syringe is all very convenient with the dismantlement, be convenient for change rifle body or syringe, very big facility has been brought for the user.

2. Compared with the prior art, this weight pressurization injection rifle that plastic cosmetology branch of academic or vocational study was used through putting into the second standing groove with the connector for the second stopper card is gone into in the second spacing groove, puts into first standing groove with the connecting block again, makes first stopper card go into first spacing groove, and whole syringe is more stable in the use.

Drawings

Fig. 1 is a schematic view of the overall structure of a component pressure injection gun for plastic surgery department;

FIG. 2 is a side sectional view of a pressing mechanism of a component pressure injection gun for plastic surgery department;

FIG. 3 is a schematic view of the connection between the slide block and the fixed casing of the pressurized injection gun for plastic surgery department;

FIG. 4 is a schematic view of the connection between the fixing block and the connecting block of the pressurized injection gun for plastic surgery department of the present invention;

fig. 5 is a schematic view of the connection between the first overlapping block and the connector of the pressurized injection gun for plastic surgery department.

Illustration of the drawings:

1. a gun body; 2. a push rod assembly; 3. a fixed block; 4. a trigger; 5. a first lap joint block; 6. a second lap joint block; 7. a hold-down mechanism; 8. an injection tube; 9. a connector; 10. an injection needle; 11. a piston rod; 12. connecting blocks; 13. a first placing groove; 14. a first stopper; 15. a first limit groove; 16. a second placing groove; 17. a second limiting block; 18. a second limit groove; 71. fixing the housing; 72. a rectangular block; 73. rotating the block; 74. a threaded rod; 75. a threaded sleeve; 76. a compression block; 77. an arc-shaped slot; 78. a rubber pad; 79. a limiting rod; 710. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.

Referring to fig. 1-5, the utility model provides a weight pressurization injection gun for plastic cosmetology department: including the rifle body 1, the right side of the rifle body 1 is provided with catch bar subassembly 2, the lateral wall fixed mounting of catch bar subassembly 2 has fixed block 3, the top fixed mounting of the rifle body 1 has first overlap joint piece 5, the right side of first overlap joint piece 5 is provided with two second overlap joint pieces 6, the centre of two second overlap joint pieces 6 is provided with hold-down mechanism 7, and the top overlap joint of two second overlap joint pieces 6 has injection tube 8, injection tube 8 runs through hold-down mechanism 7's inside, the tip of injection tube 8 is provided with connector 9, connector 9 overlap joint is in first overlap joint piece 5's top, the one end that injection tube 8 was kept away from to connector 9 is provided with syringe needle 10, the inside of injection tube 8 is provided with piston rod 11, the one end fixedly connected with connecting block 12 that injection tube 8 was kept away from to piston rod 11, connecting block 12 is located the inside of fixed block 3.

The pressing mechanism 7 comprises a fixed shell 71, two sides of the fixed shell 71 are provided with openings, the top of the fixed shell 71 is fixedly connected with a rectangular block 72, a rotating block 73 is lapped above the rectangular block 72, a threaded rod 74 is rotatably arranged in the rectangular block 72, one end of the threaded rod 74 is fixedly connected with the rotating block 73, the other end of the threaded rod 74 extends into the fixed shell 71 and is in threaded connection with a threaded sleeve 75, one end of the threaded sleeve 75, far away from the threaded rod 74, is fixedly connected with a pressing block 76, the lower surface of the pressing block 76 is provided with an arc-shaped groove 77 matched with the injection tube 8, the inner side wall of the arc-shaped groove 77 is provided with a rubber pad 78, the arranged rubber pad 78 has a certain protection effect on the injection tube 8, the outer side wall of the threaded sleeve 75 is fixedly connected with a limiting rod 79, one end of the limiting rod 79, far away, the spout with slider 710 looks adaptation is seted up to the inside wall of fixed housing 71, make things convenient for slider 710 to slide in its inside, the first standing groove 13 with connecting block 12 looks adaptation is seted up to the lateral wall of fixed block 3, the first stopper 14 of the lateral wall fixedly connected with of connecting block 12, first spacing groove 15 with first stopper 14 looks adaptation is seted up to the inside wall of first standing groove 13, the second standing groove 16 with the adaptation of connector 9 looks is seted up to the upper surface of first overlap joint piece 5, the lateral wall fixedly connected with second stopper 17 of connector 9, the second spacing groove 18 with the adaptation of second stopper 17 looks is seted up to the inside wall of second standing groove 16.

The working principle is as follows: when in use, the injection tube 8 passes through the interior of the pressing mechanism 7, so that the injection tube 8 is lapped above the two second lapping blocks 6, then the connecting head 9 is put into the second placing groove 16, so that the second limit block 17 is clamped into the second limit groove 18, the connecting block 12 is put into the first placing groove 13, so that the first stopper 14 is caught in the first stopper groove 15, and then the turning block 73 is rotated, so that the turning block 73 rotates with the threaded rod 74, since the threaded rod 74 is threadedly coupled to the threaded sleeve 75, and the threaded sleeve 75 is retained by the retaining rod 79, so that the threaded sleeve 75 drives the pressing block 76 to move downwards, the pressing block 76 presses the injection tube 8, when the injection tube is disassembled, the rotating block 73 is rotated reversely, the pressing block 76 is lifted, then the connector 9 is separated from the first overlapping block 5, the connecting block 12 is separated from the fixing block 3, and the whole injector can be taken down.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A component pressure injection gun for orthopedics, comprising a gun body (1), characterized in that: the injection gun is characterized in that a push rod assembly (2) is arranged on the right side of the gun body (1), a fixing block (3) is fixedly arranged on the outer side wall of the push rod assembly (2), a first overlapping block (5) is fixedly arranged at the top of the gun body (1), two second overlapping blocks (6) are arranged on the right side of the first overlapping block (5), a pressing mechanism (7) is arranged in the middle of the two second overlapping blocks (6), an injection tube (8) is overlapped above the two second overlapping blocks (6), the injection tube (8) penetrates through the inside of the pressing mechanism (7), a connector (9) is arranged at the end part of the injection tube (8), the connector (9) is overlapped above the first overlapping block (5), an injection needle (10) is arranged at one end, far away from the injection tube (8), of the connector (9), a piston rod (11) is arranged inside the injection tube (8), one end of the piston rod (11) far away from the injection tube (8) is fixedly connected with a connecting block (12), the connecting block (12) is located inside the fixing block (3), and a trigger (4) is arranged at the bottom of the gun body (1).

2. The pressurized injection gun for orthopaedic use according to claim 1, characterized in that: hold-down mechanism (7) are including fixed shell (71), top fixedly connected with rectangular block (72) of fixed shell (71), the top overlap joint of rectangular block (72) has turning block (73), threaded rod (74) are installed to the inside rotation of rectangular block (72), the one end and the turning block (73) fixed connection of threaded rod (74), the other end of threaded rod (74) extends to the inside and threaded connection of fixed shell (71) has thread bush (75), the one end fixedly connected with compact heap (76) of threaded rod (74) are kept away from in thread bush (75).

3. The pressurized injection gun for orthopaedic use according to claim 2, characterized in that: arc-shaped groove (77) with injection tube (8) looks adaptation is seted up to the lower surface of compact heap (76), be provided with rubber pad (78) on the inside wall of arc-shaped groove (77).

4. The pressurized injection gun for orthopaedic use according to claim 2, characterized in that: the outer side wall of the threaded sleeve (75) is fixedly connected with a limiting rod (79), and one end, far away from the threaded sleeve (75), of the limiting rod (79) extends to the inside of the side wall of the fixed shell (71) and is fixedly connected with a sliding block (710).

5. The pressurized injection gun for orthopaedic use according to claim 1, characterized in that: the outer side wall of the fixing block (3) is provided with a first placing groove (13) matched with the connecting block (12), the outer side wall of the connecting block (12) is fixedly connected with a first limiting block (14), and the inner side wall of the first placing groove (13) is provided with a first limiting groove (15) matched with the first limiting block (14).

6. The pressurized injection gun for orthopaedic use according to claim 1, characterized in that: the upper surface of first overlap joint piece (5) offer with second standing groove (16) of connector (9) looks adaptation, lateral wall fixedly connected with second stopper (17) of connector (9), second spacing groove (18) with second stopper (17) looks adaptation are offered to the inside wall of second standing groove (16).