CN210830446U - Firm rubber seal post of convenient packing sealing glue - Google Patents

Abstract

The utility model discloses a firm rubber seal post of convenient packing sealing glue, including rubber column cover, jack and inserted column, the outer wall intermediate position of rubber column cover is encircleed and is seted up the annular groove, the upper end inner wall of annular groove is encircleed and is provided with the tire body, the inner wall of rubber column cover is provided with the elasticity column cover, it is provided with the thimble to encircle the equidistance level on the middle part sunk position lateral wall of elasticity column cover. The utility model discloses rubber column casing alternates in the jack after completely for insert in the post alternates into rubber column casing completely, this in-process insert the post just extrudees the middle sunk position that struts elastic column casing, make the thimble of each position of this place slide to the butt joint cover on the tire body along the guide pin bushing, and the thimble roof pressure is when in the butt joint cover, the lateral wall of tire body just is dragged to the butt joint cover, make the film that is close to the position sew up the body and split, then glue just flows to spread to between the lateral wall of rubber column casing and jack, promote the leakproofness and the steadiness of rubber column casing.

Description

Firm rubber seal post of convenient packing sealing glue

Technical Field

The utility model relates to a rubber seal technical field specifically is a convenient firm rubber seal post of filling sealing glue.

Background

Because rubber has higher elasticity and slight plasticity at normal temperature, has very good mechanical strength, small hysteresis loss and low heat generation during multiple deformation, the rubber sealing element is suitable for being made into a rubber sealing element, and can also be made into different shapes according to different use scenes, generally, for the inserted column inserted into a hole, the rubber column is sleeved outside the inserted column to ensure the sealing property, so that the inserted column is extruded into the hole;

the rubber sealing column in general has the following disadvantages: the general rubber sealing post only overlaps on inserting the post, then along with inserting the post and pierce into the hole together and carry out the leakproofness, and a bit hole inner wall is uneven, in order to guarantee the leakproofness, just needs to pack sealing glue, but when the rubber sealing post inserts in the hole after, through later stage packing sealing glue, it is difficult to make sealing glue deepen between the lateral wall of rubber sealing post and hole.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient firm rubber seal post of filling sealing glue to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stable rubber sealing column convenient for filling sealing glue, which comprises a rubber column sleeve, a jack and an inserting column, the rubber column sleeve is inserted into the jack in a matching way, the upper end of the rubber column sleeve is inserted with the inserted column in a matching way, an annular groove is arranged around the middle position of the outer wall of the rubber column sleeve, a tyre body is adhered around the inner wall of the upper end of the annular groove and made of a soft membrane, meanwhile, the tyre body is filled with glue, the inner wall of the rubber column sleeve is bonded with an elastic column sleeve, the middle position of the elastic column sleeve is sunken towards the center of the rubber column sleeve, the side wall of the concave position in the middle of the elastic column sleeve is horizontally bonded with thimbles in an encircling equidistance manner, the inner walls of the rubber column sleeves at the positions corresponding to the needle ends of the thimbles are fixedly welded with guide sleeves, and the guide sleeves are communicated with the annular grooves, meanwhile, the needle end of the thimble is inserted into the guide sleeve, and the port of the guide sleeve is opposite to the side wall of the lower end of the tire body.

Preferably, it has the guide ring and guide ring along the inner wall of annular groove from last to lower equidistance distribution to encircle to bond on the inner wall of annular groove, simultaneously the terminal downward sloping of guide ring.

Preferably, the guide ring is provided with through holes at the edge close to the inner wall of the annular groove at equal intervals.

Preferably, a butt-joint sleeve is bonded on the outer wall of the tire body at the position corresponding to the needle end of the thimble, the port of the butt-joint sleeve faces the needle end of the thimble, and a thin film sewing body is arranged on the side wall of the tire body above the position of the butt-joint sleeve.

Preferably, the elastic drum sleeve is fixedly bonded at the outer side edge of the upper end of the rubber column sleeve, the middle of the elastic drum sleeve bulges outwards, and the elastic rubber brace is fixedly bonded at the inner side edge of the upper end opening of the elastic drum sleeve in the front, back, left and right directions and the tail end of the elastic rubber brace bends horizontally.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the rubber column cover alternates in the jack after completely for insert the post and alternate into in the rubber column cover completely, and the post just extrudees the middle sunk position that struts the elastic column cover in this process, makes the thimble of each position here slide to the butt joint cover on the tire body along the guide pin bushing, and when the thimble roof pressure was in the butt joint cover, the lateral wall of tire body was just dragged to the butt joint cover, makes the film sewing body that is close to the position split, then glue just flows and spreads to between the lateral wall of rubber column cover and jack, promotes the leakproofness and the steadiness of rubber column cover;

2. the utility model discloses when inserting the post and insert from rubber column cover port, insert the post and penetrate the elasticity drum cover earlier in, the bottom of inserting the post is contradicted the end of buckling of the elasticity rubber brace that the inboard border in elasticity drum cover upper end is connected for the elasticity rubber brace is to the upper end of drawing elasticity drum cover downwards, then the elasticity drum cover just is stretched out, and the part that causes middle drum-out more protrudes and contradicts on the jack inner wall, promotes the leakproofness.

Drawings

FIG. 1 is a schematic view of the overall structure of a stable rubber sealing column for conveniently filling sealing glue according to the present invention;

FIG. 2 is a structural diagram of the connection of the butt-joint sleeve, the film sewing body and the tire body in the stable rubber sealing column for conveniently filling sealing glue of the utility model;

FIG. 3 is a top view structural diagram of the connection between the guide ring and the rubber column sleeve in the stable rubber sealing column for conveniently filling sealing glue according to the present invention;

fig. 4 is the utility model relates to a convenient elasticity drum cover overlook structure chart among firm rubber seal post of filling sealing glue.

In the figure: 1. a rubber column sleeve; 2. an elastic column sleeve; 3. a tire body; 4. butting sleeves; 5. an annular groove; 6. a guide ring; 7. a through hole; 8. a guide sleeve; 9. a thimble; 10. an elastic drum sleeve; 11. elastic rubber braces; 12. inserting a column; 13. a jack; 14. a film suture body.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a stable rubber sealing column convenient for filling sealing glue comprises a rubber column sleeve 1, an insertion hole 13 and an insertion column 12, wherein the rubber column sleeve 1 is matched and inserted in the insertion hole 13, the insertion column 12 is matched and inserted at the upper end of the rubber column sleeve 1, an annular groove 5 is formed in the middle position of the outer wall of the rubber column sleeve 1 in a surrounding mode, a tyre body 3 is bonded and wound on the inner wall of the upper end of the annular groove 5, the tyre body 3 is made of a soft film body, glue is filled in the tyre body 3 at the same time, an elastic column sleeve 2 is bonded and bonded on the inner wall of the rubber column sleeve 1, the middle position of the elastic column sleeve 2 is sunken towards the center of the rubber column sleeve 1, ejector pins 9 are horizontally bonded and wound on the side wall of the sunken position of the middle of the elastic column sleeve 2 at equal intervals, a guide sleeve 8 is fixedly welded and connected on the inner wall of the rubber column sleeve 1 at the position opposite to the needle end of the ejector pins 9, the guide sleeve 8 is communicated with the, after the rubber column sleeve 1 is inserted into the insertion hole 13, the insertion column 12 is completely inserted into the rubber column sleeve 1, in the process, the insertion column 12 extrudes and expands the middle concave position of the elastic column sleeve 2, the ejector pins 9 at each position slide to the tire body 3 along the guide sleeve 8 and are punctured, and the glue flows out to extend between the rubber column sleeve 1 and the side wall of the insertion hole 13, so that the sealing performance of the rubber column sleeve 1 is improved, and the rubber column sleeve 1 is fixedly bonded at the insertion hole 13.

Encircle on the inner wall of annular groove 5 to bond have guide ring 6 and guide ring 6 along the inner wall of annular groove 5 from last to down the equidistance distribute, simultaneously guide ring 6's terminal downward sloping, guide ring 6 makes things convenient for glue to disperse, avoids piling up in a place.

The edge of the guide ring 6 close to the inner wall of the annular groove 5 is provided with through holes 7 at equal intervals, and the through holes 7 facilitate the glue to flow to the position of the next guide ring 6 through the guide ring 6.

The outer wall of the tyre body 3 at the position corresponding to the needle end of the thimble 9 is bonded with the butt joint sleeve 4, the port of the butt joint sleeve 4 is opposite to the needle end of the thimble 9, the side wall of the tyre body 3 above the position of the butt joint sleeve 4 is provided with the film seaming body 14, when the thimble 9 is pressed in the butt joint sleeve 4, the butt joint sleeve 4 pulls the side wall of the tyre body 3, so that the film seaming body 14 close to the position is cracked, and glue flows out.

The fixed elasticity drum cover 10 that bonds and the outside bulge in the centre of elasticity drum cover 10 of the upper end outside border department of rubber column cover 1, the inside edge of upper end mouth of elasticity drum cover 10 all fixedly bonds elasticity rubber brace 11 and the end of elasticity rubber brace 11 to the level along all around simultaneously, when inserting post 12 and alternate into rubber column cover 1 through elasticity drum cover 10, the end of buckling of elasticity rubber brace 11 is contradicted earlier to the bottom of inserting post 12, make elasticity rubber brace 11 downwards draw the upper end of elasticity drum cover 10, then elasticity drum cover 10 just draws flat, the part that causes middle heave is more outwards protruding to contradict on jack 13 inner wall, promote the leakproofness.

The working principle is as follows: after the rubber column sleeve 1 of the utility model is completely inserted in the jack 13, the inserted column 12 is completely inserted in the rubber column sleeve 1, in the process, the inserted column 12 extrudes and expands the middle sunken position of the elastic column sleeve 2, the thimble 9 at each position slides to the butt joint sleeve 4 on the tire body 3 along the guide sleeve 8, and when the thimble 9 is pressed in the butt joint sleeve 4, the side wall of the tire body 3 is pulled by the butt joint sleeve 4, the thin film sewing body 14 close to the position is cracked, the glue flows out and extends between the side walls of the rubber column sleeve 1 and the jack 13, the sealing performance of the rubber column sleeve 1 is promoted, the rubber column sleeve 1 is fixedly bonded at the jack 13, meanwhile, the contact range of the glue with the inner wall of the rubber column sleeve 1 and the jack 13 is enlarged by rotating the rubber column sleeve 1 before the glue is dried, and when the inserted column 12 is inserted from the port of the rubber column sleeve 1, the inserted column 12 is inserted in the elastic drum sleeve 10 firstly, the bottom end of the plug 12 is abutted against the bent end of the elastic rubber brace 11 connected with the inner side edge of the upper end of the elastic drum sleeve 10, so that the elastic rubber brace 11 pulls the upper end of the elastic drum sleeve 10 downwards, the elastic drum sleeve 10 is flattened, and the middle bulged part is more outwards protruded and abutted against the inner wall of the jack 13, thereby promoting the sealing property.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a convenient firm rubber seal post of sealed glue of packing, includes rubber column cover (1), jack (13) and inserts post (12), its characterized in that: the rubber column sleeve (1) is inserted in the insertion hole (13) in a matched manner, the insertion column (12) is inserted in the upper end of the rubber column sleeve (1) in a matched manner, the middle position of the outer wall of the rubber column sleeve (1) is surrounded by the annular groove (5), the inner wall of the upper end of the annular groove (5) is surrounded by the tire body (3), meanwhile, glue is filled in the tire body (3), the inner wall of the rubber column sleeve (1) is provided with the elastic column sleeve (2), the middle position of the elastic column sleeve (2) is sunken towards the center of the rubber column sleeve (1), the ejector pins (9) are horizontally arranged on the side wall of the sunken middle position of the elastic column sleeve (2) in a surrounding manner at equal intervals, the guide sleeves (8) are fixedly arranged on the inner wall of the rubber column sleeve (1) at positions opposite to the needle ends of the ejector pins (9), and the needle ends of the ejector pins (9), and the port of the guide sleeve (8) is opposite to the side wall of the lower end of the tire body (3).

2. The firm rubber sealing column for conveniently filling sealing glue according to claim 1, is characterized in that: a guide ring (6) is arranged on the inner wall of the annular groove (5) in an encircling mode, and the tail end of the guide ring (6) inclines downwards.

3. A stable rubber sealing column for conveniently filling sealing glue according to claim 2, characterized in that: the guide ring (6) is provided with through holes (7) at the edge close to the inner wall of the annular groove (5) in an encircling and equidistant way.

4. The firm rubber sealing column for conveniently filling sealing glue according to claim 1, is characterized in that: the outer wall of the tyre body (3) at the position opposite to the needle end of the thimble (9) is provided with a butt joint sleeve (4), and the side wall of the tyre body (3) above the position of the butt joint sleeve (4) is provided with a film sewing body (14).

5. The firm rubber sealing column for conveniently filling sealing glue according to claim 1, is characterized in that: the rubber column sleeve is characterized in that an elastic drum sleeve (10) is fixedly arranged at the outer side edge of the upper end of the rubber column sleeve (1), the middle of the elastic drum sleeve (10) bulges outwards, and an elastic rubber brace (11) is fixedly arranged at the inner side edge of the upper end opening of the elastic drum sleeve (10).

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