CN218433686U

CN218433686U - Sponge sucking disc subassembly

Info

Publication number: CN218433686U
Application number: CN202222434411.4U
Authority: CN
Inventors: 龚震恩
Original assignee: Yuteng Technology Shanghai Co ltd
Current assignee: Yuteng Technology Shanghai Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-02-03
Anticipated expiration: 2032-09-14

Abstract

The utility model provides a sponge sucking disc assembly, including sucking disc base and the sponge sealing member that is located sucking disc base below, sucking disc base includes the base body and sets up in the bellying on the base body, the bellying is extended the protrusion downwards by the base body; the top of the sponge sealing piece is sleeved on the protruding portion, the bottom of the sponge sealing piece is in a suspended state, and the protruding portion can support the sponge sealing piece. The utility model discloses a set up the bellying on the sucking disc base, the bellying can play the supporting role to the sponge sealing member, and this bellying not only can be used for the fixed of sponge sealing member, but also can control the sponge sealing member and receive the inside range that extrudees the shrink of vacuum force to increase the suction force of sponge sealing member.

Description

Sponge sucking disc subassembly

Technical Field

The utility model relates to a sucking disc technical field especially relates to a sponge sucking disc subassembly.

Background

The sponge sucking disc has soft texture, elasticity is good, the big characteristics of deflection, and it is especially suitable for absorbing the article of surface shape complicacy, like plastic bag, carton, braided bag, working of plastics, metalwork, glass, pottery, building stones etc. the sponge sucking disc can both realize stable vacuum and snatch. However, the sponge is easy to damage due to the soft texture of the sponge, and the sponge is seriously damaged by rubbing, impact or small tearing force, so that the replacement period of the sponge is short.

In order to prolong the service life of the sponge and reduce the replacement frequency of the sponge, the material of the sponge is generally replaced, namely, the original soft sponge is replaced by the sponge with a slightly harder material, so that the performances of the sponge, such as tensile strength, wear resistance, toughness and the like, are improved. However, the material of the sponge becomes hard, so that the ability of the sponge to fit and adapt to the shape of the article becomes poor, and therefore, the thickness of the sponge needs to be reduced, and the sponge becomes relatively soft. The mounting means of present sponge is generally to pass through gum or glue with the terminal surface of sponge and sucking disc base and bond, and after the thickness attenuation of sponge, the terminal surface area of sponge also can reduce for it bonds through gluing to be difficult to between the terminal surface of sponge and the sucking disc base, even bond through gluing moreover, also comes unstuck easily after using for a long time, leads to sponge and sucking disc base to be connected unstablely. Meanwhile, due to the fact that the sponge is lack of support, when the sponge absorbs the articles in vacuum, the sponge is too large in inward extrusion and contraction amplitude (large vacuum cannot be introduced), and therefore the suction force of the sponge is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sponge sucking disc subassembly aims at solving or at least part solves the not enough of above-mentioned background existence, through set up the bellying on the sucking disc base, the bellying can play the supporting role to the sponge sealing member, and this bellying not only can be used for the fixed of sponge sealing member, but also can control the range of the inside extrusion shrink of sponge sealing member receiving vacuum force to increase the suction power of sponge sealing member.

The utility model provides a sponge sucker assembly, which comprises a sucker base and a sponge sealing element positioned below the sucker base, wherein the sucker base comprises a base body and a bulge part arranged on the base body, and the bulge part extends downwards from the base body and protrudes; the top of the sponge sealing piece is sleeved on the protruding portion, the bottom of the sponge sealing piece is in a suspended state, and the protruding portion can support the sponge sealing piece.

Further, the sponge sealing piece is of an annular structure; the middle position of sucking disc base is equipped with the air vent, the air vent from last to running through down the base body with the bellying, the bellying is for encircleing the loop configuration that the air vent round set up.

Furthermore, the base body is of a flat plate-shaped structure extending along the horizontal direction; or the base body is of an annular structure similar to the shape of the bulge.

Furthermore, the base body is also provided with a flange, the flange extends downwards from the base body and protrudes, the flange and the boss are arranged at intervals, and the flange is of an annular structure arranged around the periphery of the boss in a circle; an accommodating groove is formed between the flanging and the protruding part, and the top of the sponge sealing element is inserted into the accommodating groove.

Further, the sponge sealing piece and the sucker base are fixed through bonding.

Further, the inner wall of the sponge sealing piece and the outer wall of the protruding portion are fixedly bonded through first bonding glue.

Furthermore, the top surface of the sponge sealing element and the bottom surface of the base body are fixedly bonded through second bonding glue.

Further, the inner wall of the sponge sealing piece is fixedly bonded with the outer wall of the protruding portion through first bonding glue, and the top surface of the sponge sealing piece is fixedly bonded with the bottom surface of the base body through second bonding glue.

Furthermore, the sponge sucker component further comprises a hoop, the hoop is sleeved at the top of the sponge sealing element and corresponds to the position of the protruding portion, and the hoop of the sponge sealing element is fixed on the protruding portion through the hoop.

Further, the sponge sealing member includes connecting portion and adsorption part, the connecting portion are located the adsorption part top, the connecting portion cover is located on the bellying, the adsorption part is unsettled state.

The utility model provides a sponge sucking disc subassembly is through setting up the bellying on the sucking disc base to locate the bellying with the top cover of sponge sealing member, the bellying can play the supporting role to the sponge sealing member, and this bellying not only can be used for the fixed of sponge sealing member, but also can control the range of the inside extrusion shrink of sponge sealing member receiving vacuum force, makes the sponge sealing member can bear great vacuum force, thereby increases the power of drawing of sponge sealing member. The sponge sucker component is good in universality and can be used for installing and fixing the soft sponge and the hard sponge at the same time.

Drawings

Fig. 1 is a schematic perspective view of a sponge chuck assembly according to an embodiment of the present invention.

Fig. 2 is a schematic diagram of the exploded structure of fig. 1.

Fig. 3 is a schematic perspective view of a sponge chuck assembly according to another embodiment of the present invention.

Fig. 4 is a schematic view of the exploded structure of fig. 3.

Fig. 5 is a schematic perspective view of a sponge chuck assembly according to another embodiment of the present invention.

Fig. 6 is a schematic perspective view of a sponge chuck assembly according to another embodiment of the present invention.

Fig. 7 is a schematic diagram of the exploded structure of fig. 6.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms of orientation of the upper, lower, left, right, front, back, top, bottom, etc. (if any) referred to in the specification and claims of the present invention are defined as the positions of the structures in the drawings and the positions of the structures relative to each other, and are only for the sake of clarity and convenience in describing the technical solutions. It is to be understood that the use of directional terms should not be taken to limit the scope of what is claimed herein.

As shown in fig. 1 and fig. 2, the embodiment of the present invention provides a sponge sucker assembly for sucking the package (of course, the sponge sucker assembly is not limited to sucking the package, and can also be used for sucking other articles). The sponge sucking disc subassembly includes sucking disc base 1 and the sponge sealing member 2 that is located sucking disc base 1 below, and sucking disc base 1 includes base body 11 and sets up bellying 12 on base body 11, and bellying 12 is by 11 downwardly extending bulges of base body. The top of the sponge sealing member 2 is sleeved on the protrusion 12, and the bottom of the sponge sealing member 2 is in a suspended state (i.e. the length of the sponge sealing member 2 is greater than that of the protrusion 12, and the bottom of the sponge sealing member 2 is not sleeved on the protrusion 12; in other words, only a part of the sponge sealing member 2 is sleeved on the protrusion 12, and the sponge sealing member 2 extends downwards and protrudes compared with the protrusion 12, so that the sponge sealing member 2 can contact with the surface of an object and suck the object), and the protrusion 12 can support the sponge sealing member 2.

Specifically, the sponge sucking disc subassembly that this embodiment provided, through set up bellying 12 on sucking disc base 1, and locate the bellying 12 with the top cover of sponge sealing member 2, bellying 12 can play supporting role to sponge sealing member 2, the supporting role of bellying 12 to sponge sealing member 2 includes two aspects, bellying 12 not only can be used for the fixed of sponge sealing member 2 promptly, make sponge sealing member 2 can be connected with sucking disc base 1 more steadily, and can also control the inside extrusion shrink's of sponge sealing member 2 atress range, make sponge sealing member 2 can bear great vacuum force, thereby increase the power of absorbing of sponge sealing member 2. The sponge sucker component is good in universality and can be used for installing and fixing the soft sponge and the hard sponge at the same time.

Further, as shown in fig. 2, in the present embodiment, the material of the suction cup base 1 may be a hard material such as plastic, metal, rubber, or composite material, and the boss 12 and the base body 11 are integrally configured (of course, the boss 12 and the base body 11 may be configured separately). The sponge seal 2 may be made of sponge material such as soft sponge or hard sponge.

Further, as shown in fig. 1 and fig. 2, in the present embodiment, the sponge sealing member 2 includes a connecting portion 21 and an adsorbing portion 22, the connecting portion 21 and the adsorbing portion 22 are an integral structure, the connecting portion 21 is located above the adsorbing portion 22, the connecting portion 21 is sleeved on the protruding portion 12, and the adsorbing portion 22 is in a suspended state.

Further, as shown in fig. 2, in the present embodiment, the sponge sealing member 2 has an annular structure, which may specifically be an annular structure such as a circular ring, a square ring, or the like. The suction cup base 1 is provided with a vent hole 10 at a middle position, the vent hole 10 penetrates through the base body 11 and the protruding portion 12 from top to bottom, and the protruding portion 12 is an annular structure arranged around the vent hole 10 in a circle (of course, in other embodiments, the protruding portion 12 may not be a complete annular structure, for example, the protruding portion 12 is composed of a plurality of small semi-annular structures). Specifically, the vent hole 10 is used for allowing vacuum gas to enter the inner cavity of the sponge sealing member 2; after the vacuum air enters the inner cavity of the sponge sealing member 2 through the vent hole 10, vacuum can be quickly established in the sponge sealing member 2 to form negative pressure, so that the sponge sealing member 2 can suck articles.

Further, as shown in fig. 1 and 2, in the present embodiment, the base body 11 has a flat plate-like structure extending in the horizontal direction.

As shown in fig. 3 and 4, in another embodiment, the base body 11 has an annular structure (cylindrical structure) similar to the shape of the protrusion 12. Of course, in other embodiments, the base body 11 may have other shapes.

Specifically, the base body 11 is used to connect with other components (e.g. a valve seat) of the chuck assembly, and the base body 11 and the other components can be connected by bolting, gluing, clamping, plugging, etc., so that the shape of the base body 11 is diversified, and the specific shape can be determined according to the installation mode of the base body 11.

As shown in fig. 6 and 7, in another embodiment, a flange 13 is further disposed on the base body 11, the flange 13 extends and protrudes downward from the base body 11, the flange 13 is spaced from the boss 12, and the flange 13 is an annular structure disposed around the outer periphery of the boss 12. An accommodating groove 14 is formed between the flange 13 and the boss 12, and the top of the sponge sealing element 2 is inserted into the accommodating groove 14, so that the connection stability between the sponge sealing element 2 and the sucker base 1 is further improved.

Further, in the present embodiment, the sponge seal 2 is fixed to the suction cup base 1 by adhesion.

Further, in the present embodiment, the inner wall of the sponge sealing member 2 and the outer wall of the protruding portion 12 are fixed by a first adhesive (not shown), and the top surface of the sponge sealing member 2 and the bottom surface of the base body 11 are fixed by a second adhesive (not shown), so as to improve the connection stability between the sponge sealing member 2 and the suction cup base 1. Of course, in other embodiments, only the inner wall of the sponge seal 2 and the outer wall of the protrusion 12 may be fixed by bonding with a first adhesive, or only the top surface of the sponge seal 2 and the bottom surface of the base body 11 may be fixed by bonding with a second adhesive (not shown). The first adhesive glue and the second adhesive glue can be glue, back glue and the like.

As shown in fig. 5, in another embodiment, the sponge sucker assembly further includes a hoop 3, the hoop 3 is disposed on the top of the sponge sealing element 2 (the hoop 3 is disposed on the connecting portion 21), and the hoop 3 corresponds to the position of the protrusion 12, and the hoop 3 fixes the hoop of the sponge sealing element 2 on the protrusion 12. Sponge sealing member 2 can only be fixed through staple bolt 3 hoop with sucking disc base 1, also can match glued mode simultaneously to further improve connection stability.

The embodiment of the utility model provides a sponge sucking disc subassembly, through set up bellying 12 on sucking disc base 1, and locate bellying 12 with the top cover of sponge sealing member 2, bellying 12 can play supporting role to sponge sealing member 2, bellying 12 includes two aspects to the supporting role of sponge sealing member 2, bellying 12 not only can be used for the fixed of sponge sealing member 2 promptly, make sponge sealing member 2 can be connected with sucking disc base 1 more steadily, and can also control the range that sponge sealing member 2 receives the inside extrusion shrink of vacuum force, make sponge sealing member 2 can bear great vacuum force, thereby increase the suction power of sponge sealing member 2. The sponge sucker component is good in universality and can be used for installing and fixing soft sponges and hard sponges.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A sponge sucker assembly comprises a sucker base (1) and a sponge sealing element (2) located below the sucker base (1), and is characterized in that the sucker base (1) comprises a base body (11) and a protruding portion (12) arranged on the base body (11), and the protruding portion (12) extends downwards from the base body (11) to protrude; the top of the sponge sealing piece (2) is sleeved on the protruding portion (12), the bottom of the sponge sealing piece (2) is in a suspended state, and the protruding portion (12) can support the sponge sealing piece (2).

2. The sponge holder assembly of claim 1, wherein said sponge seal (2) is of annular configuration; the middle position of sucking disc base (1) is equipped with air vent (10), air vent (10) are from last to running through down base body (11) with bellying (12), bellying (12) are for encircleing the annular structure that air vent (10) round set up.

3. The sponge chuck assembly according to claim 2, characterized in that the base body (11) is a flat plate-like structure extending in a horizontal direction; or the base body (11) is of an annular structure similar to the shape of the bulge (12).

4. The sponge sucker assembly of claim 1, wherein the base body (11) is further provided with a flange (13), the flange (13) extends and protrudes downwards from the base body (11), the flange (13) is spaced from the boss (12), and the flange (13) is an annular structure arranged around the periphery of the boss (12); an accommodating groove (14) is formed between the flanging (13) and the bulge (12), and the top of the sponge sealing element (2) is inserted into the accommodating groove (14).

5. The sponge sucker assembly of claim 1, wherein the sponge seal (2) is secured to the sucker base (1) by adhesion.

6. The sponge cup assembly of claim 5, wherein the inner wall of the sponge seal (2) and the outer wall of the boss (12) are adhesively secured by a first adhesive.

7. The sponge holder assembly of claim 5, wherein the top surface of the sponge seal (2) is adhesively secured to the bottom surface of the base body (11) by a second adhesive glue.

8. The sponge holder assembly of claim 5, wherein the inner wall of the sponge seal (2) and the outer wall of the boss (12) are adhesively secured by a first adhesive glue, and the top surface of the sponge seal (2) and the bottom surface of the base body (11) are adhesively secured by a second adhesive glue.

9. The sponge holder assembly of claim 1, further comprising a hoop (3), wherein the hoop (3) is disposed on top of the sponge sealing member (2), and the hoop (3) corresponds to the position of the protrusion (12), and the hoop (3) fixes the hoop of the sponge sealing member (2) on the protrusion (12).

10. The sponge holder assembly of claim 1, wherein the sponge sealing member (2) comprises a connection portion (21) and a suction portion (22), the connection portion (21) is located above the suction portion (22), the connection portion (21) is sleeved on the protrusion portion (12), and the suction portion (22) is in a suspended state.