CN217576481U

CN217576481U - Gel extrusion device

Info

Publication number: CN217576481U
Application number: CN202221232485.3U
Authority: CN
Inventors: 黄乾星
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-10-14
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses a gel squeezing and injecting device, which can not generate the phenomenon of jumping. A gel extruder comprises an outer barrel, wherein one end of the outer barrel is an open opening, an extrusion opening is formed in the other end of the outer barrel, a slidable piston is arranged in the outer barrel and forms sealing fit with the inner wall of the outer barrel, an end cover is fixed to one end of the outer barrel, an opening is formed in the end cover, a push rod is inserted into the outer barrel from the opening and is connected with the piston, the tail end of the push rod is exposed out of the opening, a guide convex edge is arranged on the side wall of the push rod and extends in a zigzag mode, the guide convex edge protrudes relative to the side wall, a groove is formed in the end cover, and the guide convex edge penetrates through the groove when the accompanying push rod is pushed to rotate.

Description

Gel extrusion device

Technical Field

The utility model belongs to the technical field of clean lavatory product, specifically speaking relate to a gel is crowded to be annotated ware.

Background

The gel dispenser is a tool for dispensing toilet gel onto the wall of a toilet bowl. In the prior art, the gel extruder comprises a sleeve, a limiting ring, a push rod and a piston arranged in the sleeve; one end of the sleeve is provided with an opening, the other end of the sleeve is provided with an extrusion head, and the middle of the extrusion head is provided with an extrusion hole; the limiting ring is fixedly arranged at the opening end of the sleeve; the push rod extends into the sleeve through the opening; the outer wall of the push rod is provided with at least one section of sliding groove along the axial direction, the sliding groove at least comprises a plurality of sections of V-shaped grooves which are connected end to end, and a limiting block is arranged on the limiting ring corresponding to the sliding groove; the limiting block is arranged in the sliding groove and can slide up and down along the sliding groove. The sleeve is filled with gelatinous toilet cleaning agent, when the push rod extends into the sleeve, the limiting block slides into the V-shaped groove, and the limiting block is fixed, so that the push rod rotates along the V-shaped groove in the propelling process, and the push rod is pushed to drive the piston to axially move along the length direction of the sleeve.

In the structure of the gel extruder, the structure of the limiting block is matched with that of the V-shaped groove, so that the push rod can drive the piston to axially move along the length direction of the sleeve, and the phenomenon of jumping easily occurs in the use process. The reason for this is that the push rod is of a thin-walled structure, the local strength of the push rod is destroyed by the V-shaped groove, and in the pushing process of the push rod, the V-shaped groove is easy to deform so that the limiting block enters the last V-shaped groove, thereby causing the phenomenon of jumping.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a gel extrusion ware, its phenomenon of jumping can not appear.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a gel extrusion ware, includes the urceolus, and the one end of urceolus is for opening the mouth, and the other end of urceolus has the extrusion mouth, is provided with the slidable piston in the urceolus to the piston forms sealed cooperation with the inner wall of urceolus, and urceolus one end is fixed with the end cover, is provided with the opening on the end cover, and the push rod is inserted in the urceolus and is connected with the piston from the opening, and the tail end of push rod exposes outside the opening, be provided with the protruding edge of direction on the lateral wall of push rod, the protruding edge of direction is the zigzag extension, and the protruding edge of direction is for the lateral wall protrusion, be provided with the recess on the end cover, the protruding edge of direction passes the recess when accompanying the push rod and rotate.

On the basis of the above scheme and as a preferable scheme of the scheme: the head end of the guide convex edge is provided with a guide bulge, and after the guide bulge is inserted into the groove, the head end of the guide convex edge extends to the lower part of the groove.

On the basis of the above scheme and as a preferable scheme of the scheme: and two sealing rings are arranged on the piston and are integrally formed with the piston.

On the basis of the above scheme and as a preferable scheme of the scheme: the piston and the push rod are of a split structure, a first rib plate and a second rib plate are arranged in the piston and are crossed, and the first rib plate and the second rib plate are inserted into the push rod and connected with the push rod.

On the basis of the above scheme and as a preferable scheme of the scheme: the other end of the outer barrel is provided with an edge cap, and a sealing cover is sleeved on the edge cap.

Compared with the prior art, the utility model has the advantages that:

the utility model discloses a gel is crowded and is annotated ware has adopted the protruding matched with structure along and the recess of direction, by protruding edge of direction and recess cooperate and guide push rod axial displacement. Because the guide convex edge protrudes relative to the side surface of the push rod, the side surface structure of the push rod is not damaged, the integral strength of the push rod is increased, and therefore the phenomenon of jumping cannot occur.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the explosion structure of the present invention.

Fig. 3 is a schematic structural diagram of the push rod of the present invention.

Fig. 4 is a schematic structural diagram of the end cap of the present invention.

Fig. 5 is a schematic structural diagram of the piston of the present invention.

In the figure, 1, an outer cylinder; 2. an opening is formed; 3. an extrusion port; 4. a piston; 5. an end cap; 6. an opening; 7. a push rod; 8. the tail end of the push rod; 9. a guide convex edge; 10. a side wall; 11. a groove; 12. an upper edge; 13. a lower bead; 14. a lower edge; 15. an upper edge opening; 16. a seal ring; 17. a first rib plate; 18. a second rib plate; 19. a brim cap; 20. a sealing cover; 21. a guide projection; 22. a head end.

Detailed Description

In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step, based on the given embodiments, fall within the scope of protection of the present application.

In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

In the description of the present application, 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 or to imply that the number of indicated technical features is significant.

The utility model discloses a gel is crowded and is annotated ware, including urceolus 1, the one end of urceolus 1 is opening mouth 2, and the other end of urceolus 1 has extrusion mouth 3, is provided with slidable piston 4 in the urceolus 1, and piston 4 with the sealed cooperation of inner wall formation of urceolus 1, 1 one end of urceolus is fixed with end cover 5, is provided with opening 6 on the end cover 5, and push rod 7 inserts in the urceolus 1 and is connected with piston 4 from opening 6, and the tail end 8 of push rod exposes outside opening 6, be provided with the protruding edge 9 of direction on the lateral wall 10 of push rod 7, the protruding edge 9 of direction is tortuous extension, and the protruding edge 9 of direction is for lateral wall 10 protrusion, be provided with recess 11 on the end cover 5, the protruding edge 9 of direction passes recess 11 when the push rod 7 rotates. As shown in the figure, the guiding convex edge 9 has a plurality of sections, each section of guiding convex edge 9 is obliquely arranged, after the section of guiding convex edge 9 is inserted into the groove 11, the lower end is positioned below the groove 11, the higher end is positioned above the groove 11, and the width of the groove 11 is smaller than the width of the guiding convex edge 9 in the horizontal direction. Therefore, when the push rod 7 is simply pushed horizontally in the axial direction (not rotated in the circumferential direction), the push rod 7 and the end cover 5 are relatively fixed in the axial direction under the limit of the groove 11, and when the push rod 7 is rotated, the push rod 7 moves axially relative to the end cover 5 under the action of the groove 11 and the guide convex edge 9. Generally, the upper edge 12 of the guiding flange 9 contacts with the lower edge 13 of the groove 11, and the lower edge 14 of the guiding flange 9 contacts with the upper edge 15 of the groove 11, so that the axial movement of the push rod 7 can be more effectively formed during the rotation of the push rod 7.

The head end 22 of the guide convex edge 9 is provided with a guide protrusion 21, and after the guide protrusion 21 is inserted into the groove 11, the head end 22 of the guide convex edge extends to the lower part of the groove.

In this embodiment, two sealing rings 16 are provided on the piston 4, and the sealing rings 16 are integrally formed with the piston 4.

As shown in the figure, the piston 4 and the push rod 7 are of a split structure, a first rib 17 and a second rib 18 are arranged in the piston 4, the first rib 17 and the second rib 18 are crossed, and the first rib 17 and the second rib 18 are inserted into the push rod 7 and connected with the push rod.

In this embodiment, the other end of the outer cylinder 1 is provided with a rim cap 19, and a sealing cover 20 is sleeved on the rim cap 19.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a gel extrusion ware, includes the urceolus, and the one end of urceolus is for opening the mouth, and the other end of urceolus has and extrudes the mouth, is provided with slidable piston in the urceolus to the piston with the inner wall of urceolus forms sealed cooperation, and urceolus one end is fixed with the end cover, is provided with the opening on the end cover, and the push rod is connected with the piston in inserting the urceolus from the opening, and the tail end of push rod exposes outside the opening, its characterized in that: the side wall of the push rod is provided with a guide convex edge, the guide convex edge extends in a zigzag mode, the guide convex edge protrudes relative to the side wall, the end cover is provided with a groove, and the guide convex edge penetrates through the groove when the guide convex edge is pushed to rotate along with the push rod.

2. The gel injector of claim 1, wherein: the head end of the guide convex edge is provided with a guide bulge, and after the guide bulge is inserted into the groove, the lower end of the guide convex edge extends to the lower part of the groove.

3. The gel injector of claim 1, wherein: and two sealing rings are arranged on the piston and are integrally formed with the piston.

4. The gel injector of claim 1, wherein: the piston and the push rod are of a split structure, a first rib plate and a second rib plate are arranged in the piston, the first rib plate and the second rib plate are crossed, and the first rib plate and the second rib plate are inserted into the push rod and connected with the push rod.

5. The gel injector of claim 1, wherein: the other end of the outer barrel is provided with an edge cap, and a sealing cover is sleeved on the edge cap.