CN210599814U

CN210599814U - Air leakage type sucking disc for small household appliances

Info

Publication number: CN210599814U
Application number: CN201920950756.0U
Authority: CN
Inventors: 潘尧堂
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-05-22
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses a gas-release type sucker for small household appliances, which relates to the technical field of small household appliances and comprises a gas-release type sucker body, wherein the gas-release type sucker body consists of a sucker bracket, a sucker and a sucker pressing block; the sucker support comprises a support chassis, a first groove is formed in the support chassis, an annular bulge is fixedly arranged in the first groove, a central through hole is formed in the top end of the annular bulge, the bottom of the central through hole extends to the bottom end of the support chassis, and a plurality of first clamping grooves are formed in the periphery of the surface of the annular bulge; the sucking disc includes the disc, and the disc top is fixed and is provided with the bulge loop dish, and bulge loop dish top is provided with draw-in groove two for draw-in groove one-to-one around. The utility model discloses an absorption mode of whole contact, it has simple structure, and convenient to use can side atress sucking disc hold can not fall, and the sucking disc is automatic disappointing when upwards taking perpendicularly, and convenient light is got and is taken, has greatly improved work efficiency.

Description

Air leakage type sucking disc for small household appliances

Technical Field

The utility model relates to a small household electrical appliances technical field, in particular to a disappointing formula sucking disc for small household electrical appliances.

Background

With the improvement of living standard of people, small household appliances are widely used as good assistants and good partners of people in life and work. However, in the actual use process, the suction cup used in the small household appliance has the following problems: first, the conventional suction cup needs to take away the complete machine, and the complete machine needs to be pulled out with force. Secondly, traditional sucking disc is 3 or 4 point contact desktop generally, and the formula of letting out gas sucking disc that this design used is whole bottom contact desktop, compares more steadily. Therefore, there is a need to solve the above problems by creating a bleeder type suction cup for small appliances.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disappointing formula sucking disc for little household electrical appliances to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the air-release type sucker for the small household appliances comprises an air-release type sucker body, wherein the air-release type sucker body consists of a sucker support, a sucker and a sucker pressing block;

the sucker support comprises a support chassis, a first groove is formed in the support chassis, an annular bulge is fixedly arranged in the first groove, a central through hole is formed in the top end of the annular bulge, the bottom of the central through hole extends to the bottom end of the support chassis, and a plurality of first clamping grooves are formed in the periphery of the surface of the annular bulge;

the sucking disc comprises a disc, a convex ring disc is fixedly arranged at the top of the disc, two clamping grooves are correspondingly arranged on the periphery of the top of the convex ring disc relative to the first clamping grooves in a one-to-one mode, in addition, a second groove is formed in the top of the convex ring disc, a sucking head is fixedly arranged in the second groove, the top of the sucking head extends to the top end of the second groove, a barrel hole is formed in the top of the sucking head, and the bottom of the barrel hole extends to the bottom end of the disc;

the sucker pressing block comprises a pressing block base plate, a center barrel matched with the barrel hole is arranged at the top of the pressing block base plate, an annular baffle is arranged on the outer wall of the center barrel in a surrounding mode, the annular baffle is fixedly arranged at the top of the pressing block base plate, and a clamping head matched with the clamping groove is arranged on the upper surface of the annular baffle.

Preferably, a plurality of limiting slide blocks are fixedly arranged on the inner wall of the first groove in an annular array mode, positioning fixture blocks are correspondingly and fixedly arranged on two sides of the inner wall of the first groove, and the cross section of each positioning fixture block is triangular.

Preferably, one side of the bracket chassis is provided with a notch in a penetrating way.

Preferably, the suction head is made of elastic materials such as silicon rubber, and the diameter of the second groove is larger than that of the maximum position of the suction head.

Preferably, the bottom opening of the notch is flush with the bottom of the first groove.

The utility model discloses a technological effect and advantage:

a disappointing formula sucking disc for little household electrical appliances, it adopts the adsorption mode of whole contact, it has simple structure, convenient to use, can side atress sucking disc hold can not fall, the sucking disc is automatic disappointing when upwards taking perpendicularly, conveniently easily gets and takes, has greatly improved work efficiency.

Drawings

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

Fig. 2 is a schematic view of the whole second view structure of the present invention.

Fig. 3 is a schematic view of the explosion structure of the present invention.

Fig. 4 is a schematic view of the structure of the sucker bracket of the present invention.

Fig. 5 is a schematic view of the structure of the suction cup of the present invention.

Fig. 6 is a schematic diagram of the structure of the sucker pressing block of the present invention.

Fig. 7 is the structure diagram of the utility model installed on small household electrical appliances.

In the figure: 1. a gas release type sucker body; 2. a suction cup holder; 21. a bracket chassis; 22. a first groove; 23. an annular projection; 24. a central through hole; 25. a first clamping groove; 26. a limiting slide block; 27. positioning a fixture block; 28. a notch; 3. a suction cup; 31. a disc; 32. a cam ring disc; 33. a second clamping groove; 34. a second groove; 35. a suction head; 36. a cylinder bore; 4. pressing a sucker block; 41. pressing a block chassis; 42. a central barrel; 43. blocking by a ring; 44. clamping a head; 5. a juicer shell.

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.

As shown in fig. 1 to 3, the air-release type sucker for small household appliances according to the present embodiment includes a sucker support 2 for performing a limiting connection on a juicer housing 5, a sucker 3 for performing air-release type adsorption on the juicer housing 5, and a sucker pressing block 4 for fixing the sucker 3 on the sucker support 2.

As shown in fig. 4, the suction cup support 2 comprises a support chassis 21, a first groove 22 for placing the juicer shell 5 is formed in the support chassis 21, and the side position of the juicer shell 5 can be supported by using the side wall of the first groove 22, so that the juicer shell 5 is prevented from toppling when being subjected to external side force;

then, an annular bulge 23 is fixedly arranged in the first groove 22, a central through hole 24 is formed in the top end of the annular bulge 23, the bottom of the central through hole 24 extends to the bottom end of the support chassis 21, and a plurality of first clamping grooves 25 are formed in the periphery of the surface of the annular bulge 23;

in addition, a plurality of limiting slide blocks 26 are fixedly arranged on the inner wall of the first groove 22 in an annular array manner, so that the limiting slide blocks 26 are in sliding connection with a connecting piece on the juicer shell 5, not only can a limiting effect be achieved, but also the flexibility of the juicer shell 5 on the air-leakage type sucker body 1 can be improved, meanwhile, positioning fixture blocks 27 are correspondingly and fixedly arranged on two sides of the inner wall of the first groove 22, and the cross section of each positioning fixture block 27 is triangular, so that the juicer shell 5 can directly lock the air-leakage type sucker body 1 and the juicer shell 5 through the positioning fixture blocks 27 after being placed on the air-leakage type sucker body 1, and a better stabilizing effect is achieved;

more specifically, a sliding groove and a lock catch which are matched with the limiting sliding block 26 and the positioning fixture block 27 are respectively arranged on the juicer shell 5, so that the air-leakage type sucker body 1 is connected with and limited by the sliding groove and the lock catch on the juicer shell 5 through the limiting sliding block 26 and the positioning fixture block 27;

last through running through in one side of support chassis 21 and seting up breach 28 to make the bottom opening part of breach 28 and the bottom parallel and level setting of recess 22, when recess 22 has liquid, liquid can directly discharge to the external world through breach 28, avoided juice extractor casing 5 to place for a long time in the formula sucking disc body 1 that loses heart and soak in liquid and cause the damage.

As shown in fig. 5, the suction cup 3 includes a circular disc 31, a convex ring disc 32 is fixedly disposed on the top of the circular disc 31, and two slots 33 are correspondingly disposed on the periphery of the top of the convex ring disc 32 corresponding to the first slots 25;

in addition, the top of the outward protruding ring disc 32 is provided with a second groove 34, a suction head 35 made of elastic materials such as silicon rubber is fixedly arranged in the second groove 34, the top of the suction head 35 extends to the top end of the second groove 34, the suction head 35 is used for pressing out gas in the suction head 35 when contacting with the juicer shell 5 to form vacuum negative pressure, then the vacuum negative pressure is used for 'adsorbing' the juicer shell 5 so as to achieve the purpose of clamping the juicer shell 5, the top of the suction head 35 is provided with a barrel hole 36, and the bottom of the barrel hole 36 extends to the bottom end of the disc 31;

in addition, the diameter of the second groove 34 is larger than the maximum diameter of the suction head 35, so that the deformation of the suction head 35 generated when external force is applied can be accommodated through the second groove 34.

As shown in fig. 6, the suction cup pressing block 4 includes a pressing block base plate 41, a central cylinder 42 matched with the cylinder hole 36 is arranged on the top of the pressing block base plate 41, the central cylinder 42 is inserted into the cylinder hole 36 to achieve rapid axis calibration, and the central cylinder 42 can achieve a stabilizing effect on the suction head 35;

in addition, the outer wall of the central cylinder 42 is provided with an annular stop 43 in a surrounding manner, the annular stop 43 is fixedly arranged at the top of the pressing block base plate 41, meanwhile, the upper surface of the annular stop 43 is provided with a clamping head 44 matched with the second clamping groove 33, the second clamping groove 33 and the first clamping groove 25 are sequentially inserted through the second groove 34, and the sucker 3 is fixed on the sucker support 2.

This practical theory of operation:

during the installation, utilize dop 44 on the sucking disc briquetting 4 to alternate in proper order through draw-in groove two 33 on the sucking disc 3 and draw-in groove 25 on the sucking disc support 2, fix sucking disc 3 on sucking disc support 2, after disappointing formula sucking disc body 1 has been installed, install juice extractor casing 5's bottom on disappointing formula sucking disc body 1, and be connected and spacing through spacing slider 26 and the spout and the hasp on locating fixture block 27 and the juice extractor casing 5 on disappointing formula sucking disc body 1, make juice extractor casing 5 fix on disappointing formula sucking disc body 1.

When the sucker is used, the sucker 3 cannot be toppled over when the side surface is stressed, and can be conveniently taken down when the sucker is vertically upwards, so that the sucker is greatly convenient to use and the working efficiency is improved.

A disappointing formula sucking disc for little household electrical appliances, it adopts the adsorption mode of whole contact, it has simple structure, convenient to use, can side atress sucking disc 3 hold can not fall, the sucking disc is automatic disappointing when upwards taking perpendicularly, conveniently easily gets and takes, has greatly improved work efficiency.

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. The utility model provides a formula sucking disc that loses heart for small household electrical appliances which characterized in that: the air release type sucker comprises an air release type sucker body (1), wherein the air release type sucker body (1) consists of a sucker support (2), a sucker (3) and a sucker pressing block (4);

the sucker support (2) comprises a support chassis (21), a first groove (22) is formed in the support chassis (21), an annular protrusion (23) is fixedly arranged in the first groove (22), in addition, a central through hole (24) is formed in the top end of the annular protrusion (23), the bottom of the central through hole (24) extends to the bottom end of the support chassis (21), and a plurality of first clamping grooves (25) are formed in the periphery of the surface of the annular protrusion (23);

the sucking disc (3) comprises a disc (31), a convex ring disc (32) is fixedly arranged at the top of the disc (31), clamping grooves II (33) are correspondingly arranged on the periphery of the top of the convex ring disc (32) relative to clamping grooves I (25) one by one, a groove II (34) is formed in the top of the convex ring disc (32), a sucking head (35) is fixedly arranged in the groove II (34), the top of the sucking head (35) extends to the top end of the groove II (34), a barrel hole (36) is formed in the top of the sucking head (35), and the bottom of the barrel hole (36) extends to the bottom end of the disc (31);

the sucker pressing block (4) comprises a pressing block chassis (41), a center cylinder (42) matched with the cylinder hole (36) is arranged at the top of the pressing block chassis (41), an annular baffle (43) is arranged on the outer wall of the center cylinder (42) in a surrounding mode, the annular baffle (43) is fixedly arranged at the top of the pressing block chassis (41), and a clamping head (44) matched with the clamping groove II (33) is arranged on the upper surface of the annular baffle (43).

2. The run-flat suction cup for small appliances according to claim 1, characterized in that: a plurality of limiting sliding blocks (26) are fixedly arranged on the inner wall of the first groove (22) in an annular array mode, positioning clamping blocks (27) are correspondingly and fixedly arranged on two sides of the inner wall of the first groove (22), and the cross section of each positioning clamping block (27) is triangular.

3. The run-flat suction cup for small appliances according to claim 1, characterized in that: one side of the bracket chassis (21) is provided with a notch (28) in a penetrating way.

4. The run-flat suction cup for small appliances according to claim 1, characterized in that: the suction head (35) is made of elastic materials such as silicon rubber, and the diameter of the second groove (34) is larger than that of the maximum position of the suction head (35).

5. A run-flat suction cup for small appliances according to claim 3, characterized in that: the bottom opening of the notch (28) is flush with the bottom of the first groove (22).