CN213524840U

CN213524840U - Anti-toppling structure

Info

Publication number: CN213524840U
Application number: CN202021688450.1U
Authority: CN
Inventors: 朱锦成; 曹浩; 欧阳博; 高道龙; 江玄明
Original assignee: Zhejiang Lonsid Healthy Drinking Water Equipment Co ltd
Current assignee: Zhejiang Lonsid Healthy Drinking Water Equipment Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-06-25
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a prevent empting structure, include the base that is used for connecting the cup lower extreme and with the movably sucking disc subassembly of being connected of base, the sucking disc subassembly is including the sucking disc mechanism that is located the base below, and sucking disc mechanism adsorbs with the plane under the cup extrusion, and with the plane separation when the cup is lifted up. In the using process, the sucking disc mechanism discharges air under the extrusion of the cup body, and then the sucking disc mechanism is tightly attached to the plane. When the cup body is under the action of force in the horizontal direction, the sucker component is fixed with the plane, and the cup body can be prevented from toppling. When the cup body is lifted, air can enter the sucking disc mechanism, so that the sucking disc mechanism is separated from the plane, and the cup body is convenient to take up.

Description

Anti-toppling structure

Technical Field

The utility model relates to a drinking water equipment technical field, in particular to prevent empting structure.

Background

The liquid often can cause liquid to spill when empting in work and life, and the liquid that spills not only can pollute article around, probably causes personnel's injury even. The container will thus adopt an anti-tipping design. At present, there are three main ways for the anti-toppling structure on the market: 1. the contact surface of the whole machine is enlarged, but the size of the whole machine of the product is increased; 2. the retractable bracket is made to increase the contact area, but the experience of a customer in the use process is reduced; 3. the anti-toppling structure is directly made of a common sucker, the anti-toppling function can be realized by the structure, but the product can be moved/taken down with great problems.

Therefore, how to provide an anti-toppling structure that does not need to increase the contact area and is convenient for taking and placing is a technical problem that needs to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent empting structure, it cooperatees through base and adsorption component, and adsorption component adsorbs with the plane under the cup extrusion to realized preventing the purpose of empting.

In order to achieve the above object, the utility model provides an anti-toppling structure, including be used for connecting the base of cup lower extreme and with the movably sucking disc subassembly of connecting of base, the sucking disc subassembly is including being located the sucking disc mechanism of base below, sucking disc mechanism adsorbs with the plane under the cup extrusion, and when the cup was lifted up, with the plane separation.

Preferably, the center of the base is provided with a downward adsorption boss, and the sucker mechanism comprises an upper sucker attached to the adsorption boss, a lower sucker attached to the plane, and a hollow tube located between the upper sucker and the lower sucker and used for communicating the inner sides of the upper sucker and the lower sucker.

Preferably, the sucking disc subassembly still includes sucking disc upper cover and sucking disc lower cover, the sucking disc upper cover is located lower sucking disc top, be used for connecting the base, the sucking disc lower cover is located lower sucking disc below, be used for connecting the sucking disc upper cover.

Preferably, the base is equipped with the joint hole that runs through along the thickness direction, the sucking disc upper cover includes annular last chassis, it is used for supporting to go up to be equipped with on the chassis the brace table of base with be used for inserting grafting portion in the joint hole, grafting portion upper end is equipped with and is used for right the base carries out spacing wedge, the wedge with the interval preset distance between the brace table.

Preferably, the sucking disc lower cover sets up in the downside of sucking disc down, the sucking disc upper cover set up in the upside of sucking disc down, the sucking disc is equipped with the via hole that runs through along thickness direction down, the sucking disc lower cover with the sucking disc upper cover passes the via hole links to each other.

Preferably, the lower cover of the sucker comprises a lower chassis and an insertion boss arranged on the lower chassis, an insertion port in interference fit with the insertion boss is formed inside the support platform, and the insertion boss penetrates through the via hole to be connected with the insertion port.

Preferably, the base downside has and is used for holding the chamber of stepping down of sucking disc upper cover, it is located to adsorb the boss the central authorities in chamber of stepping down, the joint hole is located the bottom in chamber of stepping down.

The utility model provides a prevent empting structure, include the base that is used for connecting the cup lower extreme and with the movably sucking disc subassembly of being connected of base, the sucking disc subassembly is including the sucking disc mechanism that is located the base below, and sucking disc mechanism adsorbs with the plane under the cup extrusion, with the plane separation when the cup is lifted up.

In the using process, the sucking disc mechanism discharges air under the extrusion of the cup body, and then the sucking disc mechanism is tightly attached to the plane. When the cup body is under the action of force in the horizontal direction, the sucker component is fixed with the plane, and the cup body can be prevented from toppling. When the cup body is lifted, air can enter the sucking disc mechanism, so that the sucking disc mechanism is separated from the plane, and the cup body is convenient to take up.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a cross-sectional view of the anti-toppling structure being pressed down;

FIG. 2 is a cross-sectional view of the anti-toppling structure being lifted;

FIG. 3 is a schematic structural view of the upper cover of the sucker;

FIG. 4 is a schematic structural view of a suction cup mechanism;

fig. 5 is a schematic structural view of the base.

Wherein the reference numerals in fig. 1 to 5 are:

the base 1, the sucking disc mechanism 2, the sucking disc lower cover 3, the sucking disc upper cover 4, adsorb boss 11, joint hole 12, upper suction disc 21, lower sucking disc 22, hollow tube 23, grafting portion 31, a supporting bench 32, upper chassis 33.

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 order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 to 5, fig. 1 is a cross-sectional view of the anti-toppling structure when pressed down; FIG. 2 is a cross-sectional view of the anti-toppling structure being lifted; FIG. 3 is a schematic structural view of the upper cover of the sucker; FIG. 4 is a schematic structural view of a suction cup mechanism; fig. 5 is a schematic structural view of the base.

The utility model provides an anti-toppling structure, as shown in figure 1 and figure 2, comprises a base 1 and a sucker component. Wherein, base 1 is used for linking to each other with the cup lower extreme, and sucking disc subassembly and base 1 mobilizable connection. The sucking disc subassembly includes the sucking disc mechanism 2 that is located base 1 below, includes lower sucking disc 22 in the sucking disc mechanism 2. When the cup body is normally placed on a plane, the gravity of the cup body can extrude the air in the lower suction cup 22, so that the suction cup assembly is attached to the plane under the action of atmospheric pressure. At the moment, the cup body can not topple even being pushed due to the action of atmospheric pressure, thereby achieving the aim of preventing toppling. In addition, the sucking disc subassembly still is equipped with the through-hole with the inboard intercommunication of lower sucking disc 22, and the gravity of cup can push down base 1, and then seals the through-hole, avoids during the air admission lower sucking disc 22. When the cup body is lifted, the through hole is opened, air can enter the lower suction cup 22, and then the lower suction cup 22 is separated from the plane, so that the cup body is convenient to lift.

Optionally, as shown in fig. 4, the suction cup mechanism 2 further includes an upper suction cup 21 and a hollow tube 23. The two ends of the hollow pipe 23 are respectively connected with the centers of the upper sucker 21 and the lower sucker 22, and the inner space of the suckers of the upper sucker 21 and the lower sucker 22 is communicated through a through hole on the inner side of the hollow pipe 23. The base 1 is provided with a downward adsorption boss 11, and the adsorption boss 11 corresponds to the upper suction disc 21. When the portable water dispenser is normally placed, the cup body presses the suction cup mechanism 2 under the action of gravity, so that air in the upper suction cup 21 and the lower suction cup 22 is squeezed out. Under the action of atmospheric pressure, the lower sucker 22 is adsorbed and fixed with the tabletop isoplanar, so that the anti-toppling function is achieved. The upper sucker 21 is matched with the adsorption boss 11, so that the through hole can be better sealed, and the through hole cannot be opened due to overlarge thrust borne by the cup body. When the cup body is lifted, the base 1 also moves upwards along with the cup body until the adsorption boss 11 is separated from the upper suction cup 21, the through hole is opened, and air enters the lower suction cup 22. The lower suction cup 22 is separated from the flat surface and the cup body can be lifted from the flat surface.

The further sucker assembly further comprises a sucker upper cover 4 and a sucker lower cover 3. The sucking disc upper cover 4 is positioned above the lower sucking disc 22 and is used for connecting the base 1, and the sucking disc lower cover 3 is positioned below the lower sucking disc 22 and is used for connecting the sucking disc upper cover 4. The sucking disc upper cover 4 and the sucking disc lower cover 3 tightly clamp the sucking disc mechanism 2 and are connected with the chassis. Specifically, as shown in fig. 3, the base 1 is provided with a plurality of clamping holes 12 penetrating in the thickness direction, and the plurality of clamping holes 12 surround the adsorption boss 11 and are distributed in a circular shape. The suction cup upper cover 4 comprises an annular upper base plate 33, and the upper suction cup 21 and the hollow tube 23 can pass through the upper base plate 33. The upper chassis 33 is provided with a support base 32 and an insertion part 31. Wherein, grafting portion 31 can insert in joint hole 12, and grafting portion 31's upper end is equipped with the wedge, and the wedge can carry out spacingly to base 1 in vertical direction. When the cup body is lifted, the wedge-shaped block is clamped with the periphery of the clamping hole 12, so that the upper cover 4 of the sucking disc is lifted together. At this time, the upper suction cup 21 is separated from the suction boss 11, and the gas can enter the lower suction cup 22 through the hollow pipe 23, so that the whole portable water dispenser can be lifted. When the cup body is put down, the adsorption boss 11 is attached to the upper suction cup 21, and the cup body is further lowered to extrude air in the upper suction cup 21 and the lower suction cup 22, so that vacuum is formed in the lower suction cup 22. At the moment, the portable water dispenser is tightly attached to the lower plane under the action of atmospheric pressure. When the cup body descends to a certain degree, the support platform 32 is abutted against the base 1, and then the cup body is supported. Thus, the wedge block is spaced a predetermined distance from the support table 32. The predetermined distance is typically greater than or equal to the amount of deformation of the upper suction cup 21.

In addition, in order to enable the cup body to be placed on a plane more stably, the lower side surface of the base 1 is provided with a yielding cavity, the adsorption boss 11 is located in the center of the yielding cavity, and the clamping hole 12 is located at the bottom of the yielding cavity. When the base 1 is matched with the sucker upper cover 4, the inserting part 31 and the supporting platform are inserted into the yielding cavity, namely, the yielding cavity is covered on the periphery of the sucker upper cover 4. The distance between the periphery of base 1 and the plane is littleer, and when the cup atress was crooked, base 1's periphery can contact with the plane, played the supporting role.

Base 1 is equipped with along the joint hole 12 that thickness direction runs through, and sucking disc upper cover 4 includes annular last chassis 33, goes up and is equipped with the brace table 32 that is used for supporting base 1 on the chassis 33 and is used for inserting grafting portion 31 in joint hole 12, and grafting portion 31 upper end is equipped with and is used for carrying out spacing wedge to base 1, and the interval preset distance between wedge and the brace table 32.

The lower suction plate 22 is provided with a through hole which surrounds the outer periphery of the hollow pipe 23 and penetrates the lower suction plate 22 in the thickness direction. The lower sucker cover 3 comprises a lower base plate and an inserting boss which is arranged on the lower base plate and corresponds to the position of the through hole, and the inserting boss penetrates through the through hole to be inserted and matched with the upper sucker cover 4. Specifically, the position of via hole can be corresponding with the position of brace table 32, and the downside of brace table 32 forms the interface, grafting boss and interface interference fit, and sucking disc lower cover 3 and sucking disc upper cover 4 are connected fixedly. At the same time, the two clamp the lower sucker 22 from both sides, and the fixation between the sucker upper cover 4 and the sucker mechanism 2 is realized.

Further, for making lower sucker 22 adsorb on the plane better, lower sucker 22 is including the holding tank that is used for holding the chassis down, and the via hole setting is in the bottom of holding tank. When the suction cup lower cover 3 is connected with the lower suction cup 22, the lower chassis is embedded in the accommodating groove, and the lower end surface of the lower chassis is flush with the periphery of the lower suction cup 22. Therefore, when the lower suction cup 22 is pressed, the lower suction cup and the lower end surface of the lower chassis are positioned in the same plane, air can be extruded to the maximum extent, and a good adsorption effect between the lower suction cup 22 and the plane is ensured.

In this embodiment, prevent empting the structure and adsorb through sucking disc subassembly and plane, make the cup fixed with the plane under the atmospheric pressure effect, and then play and prevent empting the function. When the cup body is lifted, air enters between the sucker assembly and the plane, and the sucker assembly is separated from the plane, so that the cup body is convenient to take up.

It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The anti-toppling structure provided by the utility model is introduced in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides an anti-overturning structure, its characterized in that, including base (1) for connecting the cup lower extreme and with the sucking disc subassembly of base (1) movably connection, the sucking disc subassembly is including being located sucking disc mechanism (2) of base (1) below, sucking disc mechanism (2) adsorb with the plane under the cup is crowded, and when the cup was lifted up, with the plane separation.

2. The anti-toppling structure according to claim 1, wherein the base (1) has a suction boss (11) facing downward at the center thereof, and the suction cup mechanism (2) comprises an upper suction cup (21) for fitting with the suction boss (11), a lower suction cup (22) for fitting with a plane, and a hollow tube (23) between the upper suction cup (21) and the lower suction cup (22) for communicating the insides thereof.

3. The anti-toppling structure according to claim 2, wherein the suction cup assembly further comprises a suction cup upper cover (4) and a suction cup lower cover (3), the suction cup upper cover (4) being located above the lower suction cup (22) for connecting the base (1), the suction cup lower cover (3) being located below the lower suction cup (22) for connecting the suction cup upper cover (4).

4. The anti-toppling structure of claim 3, wherein the base (1) is provided with a clamping hole (12) penetrating along the thickness direction, the sucker upper cover (4) comprises an annular upper chassis (33), a supporting platform (32) for supporting the base (1) and an inserting part (31) for inserting into the clamping hole (12) are arranged on the upper chassis (33), a wedge block for limiting the base (1) is arranged at the upper end of the inserting part (31), and a preset distance is reserved between the wedge block and the supporting platform (32).

5. The toppling prevention structure according to claim 4, wherein the suction cup lower cover (3) is provided on a lower side of a lower suction cup (22), the suction cup upper cover (4) is provided on an upper side of the lower suction cup (22), the lower suction cup (22) is provided with a through hole penetrating in a thickness direction, and the suction cup lower cover (3) and the suction cup upper cover (4) are connected through the through hole.

6. The anti-toppling structure of claim 5, wherein the suction cup lower cover (3) comprises a lower chassis and an insertion boss arranged on the lower chassis, an insertion port for interference fit with the insertion boss is formed inside the support platform (32), and the insertion boss passes through the through hole and is connected with the insertion port.

7. The anti-toppling structure according to any one of claims 4 to 6, wherein the lower side surface of the base (1) is provided with a yielding cavity for accommodating the sucker upper cover (4), the adsorption boss (11) is positioned in the center of the yielding cavity, and the clamping hole (12) is positioned at the bottom of the yielding cavity.