CN213926541U

CN213926541U - Fixing device for preventing counter basin from falling off

Info

Publication number: CN213926541U
Application number: CN202022782054.1U
Authority: CN
Inventors: 吴飔; 徐龙; 沈佳明
Original assignee: Beijing Urban Construction North Zhongbang Decoration Engineering Co ltd
Current assignee: Beijing Urban Construction North Zhongbang Decoration Engineering Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-10
Anticipated expiration: 2030-11-26

Abstract

The utility model provides a prevent that counter basin from droing fixing device belongs to the fixed technical field of counter basin, should prevent that counter basin from droing fixing device, including base, fixed subassembly and supporting component, the inner chamber is provided with the check valve, the sealed rotation of inner chamber has the sealing washer, first sucking disc with the inner chamber intercommunication, the intraductal wall of sleeve is kept away from the one end fixed mounting of inner chamber has the thread groove, the screw rod with thread groove thread installation, the screw rod with sealing washer fixed connection, first through-hole run through in the screw rod with the inner chamber intercommunication, the stiffener is kept away from the one end of screw rod run through the activity in the sleeve pipe, first through-hole run through in universal bulb with universal ball fixing base intercommunication, universal ball fixing base with second sucking disc intercommunication. The device increases the fixed effect of device, is favorable to fixing the counter basin of different specifications, increases the practicality of device, resources are saved.

Description

Fixing device for preventing counter basin from falling off

Technical Field

The utility model relates to a counter basin technical field particularly, relates to a prevent that counter basin from droing fixing device.

Background

At present, a counter basin is a sanitary appliance, the development trend of the counter basin is water-saving, green, decorative and clean, the counter basin is divided into an upper counter basin and a lower counter basin, the difference is not the difference of the counter basins, the traditional mounting mode of the lower counter basin is that the lower counter basin is directly adhered to a steel framework, and no reinforcing measure is taken into consideration, so that the quality problems of unfirm fixing, water seepage, water leakage, falling, hurting people and hurting objects of the lower counter basin are easily caused.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides a prevent that counter basin from droing fixing device aims at improving fixed mode singleness, is not suitable for the counter basin of different specifications, can not reach anticipated fixed effect, and long-time use makes the device produce not hard up problem.

The utility model discloses a realize like this: a fixing device for preventing a counter basin from falling off comprises a base, a fixing component and a supporting component.

The fixed subassembly includes sleeve pipe, first sucking disc and stiffener, the bushing mount in base one side, set up the inner chamber in the sleeve pipe, the inner chamber is provided with the check valve, the sealed rotation of inner chamber has the sealing washer, first sucking disc install in the base is kept away from sheathed tube one side, first sucking disc with the inner chamber intercommunication, the intraductal wall of sleeve is kept away from the one end fixed mounting of inner chamber has the thread groove, the one end fixed mounting of stiffener has the screw rod, the screw rod with thread groove thread installation, the screw rod with sealing washer fixed connection, first through-hole has been seted up to the stiffener, first through-hole run through in the screw rod with the inner chamber intercommunication, the stiffener is kept away from the one end of screw rod run through move about in the sleeve pipe.

The supporting component comprises a universal ball head, a universal ball fixing seat and a second sucking disc, the universal ball head is installed on the reinforcing rod and is far away from one end of the screw rod, the universal ball fixing seat is slidably installed with the universal ball head, the second sucking disc is fixedly installed on one side, away from the universal ball fixing seat, of the universal ball head, the first through hole penetrates through the universal ball head and is communicated with the universal ball fixing seat, and the universal ball fixing seat is communicated with the second sucking disc.

The utility model discloses an in one embodiment, first sucking disc is close to one side fixed mounting of base has the hollow tube, the hollow tube with first sucking disc intercommunication, the hollow tube is kept away from the one end of first sucking disc with base threaded installation.

In an embodiment of the present invention, the hollow tube is provided with a rubber pad, both sides of the rubber pad respectively with the hollow tube the sleeve pipe is closely laminated, the rubber pad is a hollow setting.

In an embodiment of the present invention, the hollow tube is provided with a limit bolt, which is threadedly mounted on the hollow tube.

In an embodiment of the present invention, the fixing component is at least provided with three groups, and the fixing component ring array is located on one side of the base.

In an embodiment of the present invention, the base has a second through hole, and the diameter of the second through hole is larger than the diameter of the basin downcomer.

The utility model discloses an in one embodiment, the stiffener is provided with the antiskid cover, antiskid cover fixed mounting in the stiffener, the diameter of antiskid cover is less than the diameter of screw rod.

The utility model discloses an in the embodiment, follow on the antiskid cover outer wall antiskid cover axial is provided with anti-skidding line.

In an embodiment of the present invention, the base is provided with two, two the base is respectively installed in the sleeve with the stiffener.

In an embodiment of the present invention, the first suction cup and the second suction cup are silicon rubber vacuum cups.

The utility model has the advantages that: the utility model discloses a prevent fixing device that counter basin drops through above-mentioned design obtains, when installing, open the check valve, the air in the inner chamber communicates with the external world, pull out the stiffener and keep away from the sleeve, when the one end of screw rod contacted the thread groove, the rotation stiffener made the screw rod rotate in the thread groove, and then increased the distance between first sucking disc and the second sucking disc, when first sucking disc and the appropriate distance of second sucking disc contacted target object, stop rotating the stiffener, at this moment closed the check valve, continue to rotate the screw rod, the screw rod drove the sealing washer and slide in the inner chamber, make the atmospheric pressure in the inner chamber grow, the air in the first sucking disc got into the inner chamber through first through-hole, the air of second sucking disc also got into the inner chamber thereupon, make first sucking disc and second sucking disc form the negative pressure, and then produced the suction to the target object and supported, when needing to support the bottom of counter basin for the arc, carry out the direction adjustment with the second sucking disc can, when dismantling, open the check valve, during the outside air admission inner chamber is absorb to the inner chamber, the internal suction of first sucking disc and second sucking disc reduces afterwards, and rotatory screw rod gets into the inner chamber, dismantles the device. Through the setting of stiffener, inner chamber, first sucking disc and second sucking disc, when making the stiffener support the target object, also make the target object and first sucking disc and second sucking disc produce suction, and then increase the fixed effect of device, reduce not hard up probability, be favorable to fixing the counter basin of different specifications simultaneously, increase the practicality of device, resources are saved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a front view of a fixing device for preventing a basin from falling off according to an embodiment of the present invention;

fig. 2 is a schematic view of a base structure according to an embodiment of the present invention;

fig. 3 is a front view of a fixing assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a reinforcing rod according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a sleeve according to an embodiment of the present invention;

FIG. 6 is an enlarged view of the position A in FIG. 3;

fig. 7 is a front view of a supporting component structure provided by the embodiment of the present invention.

In the figure: 100-a base; 110-a second via; 200-a stationary component; 210-a cannula; 211-lumen; 212-a one-way valve; 213-sealing ring; 214-thread groove; 220-a first suction cup; 221-hollow tube; 222-a rubber pad; 223-limit bolt; 230-a stiffener; 231-a screw; 232-first via; 233-anti-slip sleeve; 300-a support assembly; 310-universal ball head; 320-universal ball fixing seat; 330-second suction cup.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a fixing device for preventing a basin from falling off is characterized by comprising a base 100, a fixing component 200 and a supporting component 300.

In some specific embodiments, the base 100 is provided with the second through hole 110, and the diameter of the second through hole 110 is larger than that of the counter basin sewer pipe, so that most of the sewer pipes can be inserted through the base 100, the appearance is improved, and the device can be conveniently placed in the center of the bottom of a target object.

Referring to fig. 3-6, the fixing assembly 200 includes a sleeve 210, a first suction cup 220 and a reinforcing rod 230, the sleeve 210 is fixedly installed on one side of the base 100, an inner cavity 211 is formed in the sleeve 210, the inner cavity 211 is provided with a one-way valve 212, the inner cavity 211 is sealed and rotated with a sealing ring 213, the first suction cup 220 is installed on one side of the base 100 away from the sleeve 210, the first suction cup 220 is communicated with the inner cavity 211, one end of the inner wall of the sleeve 210 away from the inner cavity 211 is fixedly installed with a threaded groove 214, one end of the reinforcing rod 230 is fixedly installed with a screw 231, the screw 231 is threadedly installed with the threaded groove 214, the screw 231 is fixedly connected with the sealing ring 213, the reinforcing rod 230 is provided with a first through hole 232, the first through hole 232 penetrates through the screw 231 and is communicated with the inner cavity 211, and one end of the reinforcing rod 230 away from the screw 231 penetrates and moves in the sleeve 210.

In some specific embodiments, a hollow pipe 221 is fixedly installed on one side of the first suction cup 220 close to the base 100, the hollow pipe 221 is communicated with the first suction cup 220, and one end of the hollow pipe 221 far away from the first suction cup 220 is in threaded installation with the base 100, so that the first suction cup 220 can be replaced conveniently, and meanwhile, the height of the first suction cup 220 from the base 100 can be adjusted according to the height of the ground, and the application range is increased.

In some specific embodiments, the hollow tube 221 is provided with a rubber pad 222, two sides of the rubber pad 222 are respectively and tightly attached to the hollow tube 221 and the sleeve 210, and the rubber pad 222 is hollow, so that the sealing performance is increased, the suction force is increased, and the fixing effect is improved.

In some specific embodiments, the hollow tube 221 is provided with a limit bolt 223, and the limit bolt 223 is threadedly mounted on the hollow tube 221, so that the height adjustment and fixation are facilitated, and looseness is prevented.

In some embodiments, at least three sets of fixing members 200 are provided, and three sets of fixing members 200 are annularly arrayed on one side of the base 100 to increase stability.

In some specific embodiments, the reinforcing rod 230 is provided with an anti-slip sleeve 233, the anti-slip sleeve 233 is fixedly installed on the reinforcing rod 230, and the diameter of the anti-slip sleeve 233 is smaller than that of the screw 231, so that the reinforcing rod 230 can be conveniently placed in the sleeve 210, the size is reduced, the placement is convenient, and the manual height adjustment and the rotation are convenient.

In some specific embodiments, the anti-slip threads are axially arranged on the outer wall of the anti-slip sleeve 233 along the anti-slip sleeve 233, so that friction between a hand and the anti-slip sleeve 233 is increased, physical strength is saved, and rotation is facilitated.

In some embodiments, two bases 100 are provided, and the two bases 100 are respectively installed on the sleeve 210 and the reinforcing rod 230, so as to increase the stability of the device.

Referring to fig. 7, the supporting assembly 300 includes a universal ball head 310, a universal ball fixing seat 320 and a second suction cup 330, the universal ball head 310 is mounted at an end of the reinforcing rod 230 away from the screw 231, the universal ball fixing seat 320 and the universal ball head 310 are slidably mounted, the second suction cup 330 is fixedly mounted at a side of the universal ball fixing seat 320 away from the universal ball head 310, the first through hole 232 penetrates through the universal ball head 310 and is communicated with the universal ball fixing seat 320, and the universal ball fixing seat 320 is communicated with the second suction cup 330.

In some specific embodiments, the first suction cup 220 and the second suction cup 330 are both silicon rubber vacuum cups, which have better adsorption performance, increase fixing effect, resist corrosion and high temperature, and increase service life.

The working principle is as follows: when the device is installed, the check valve 212 is opened, the air in the inner cavity 211 is communicated with the outside, the reinforcing rod 230 is pulled out to be far away from the sleeve, when one end of the screw rod 231 is contacted with the thread groove 214, the reinforcing rod 230 is rotated to enable the screw rod 231 to rotate in the thread groove 214, the distance between the first suction cup 220 and the second suction cup 330 is further increased, when the first suction cup 220 and the second suction cup 330 are contacted with a target object for a proper distance, the reinforcing rod 230 is stopped rotating, the check valve 212 is closed at the moment, the screw rod 231 is continuously rotated, the screw rod 231 pulls the sealing ring 213 to slide in the inner cavity 211, the air pressure in the inner cavity 211 is increased, the air in the first suction cup 220 enters the inner cavity 211 through the first through hole 232, the air in the second suction cup 330 also enters the inner cavity 211, negative pressure is formed in the first suction cup 220 and the second suction cup 330, the target object is further supported, and when the bottom of the table basin needs to be supported in an arc shape, the direction of the second suction cup 330 can be adjusted, when the device is disassembled, the one-way valve 212 is opened, the inner cavity 211 sucks external air into the inner cavity 211, then the suction force in the first suction cup 220 and the second suction cup 330 is reduced, the screw 231 is rotated to enter the inner cavity 211, and the device is disassembled.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fixing device for preventing a counter basin from falling off is characterized by comprising

A base (100);

the fixing component (200) comprises a sleeve (210), a first sucking disc (220) and a reinforcing rod (230), the sleeve (210) is installed on one side of the base (100), an inner cavity (211) is formed in the sleeve (210), a one-way valve (212) is arranged in the inner cavity (211), a sealing ring (213) is hermetically rotated in the inner cavity (211), the first sucking disc (220) is installed on one side, away from the sleeve (210), of the base (100), the first sucking disc (220) is communicated with the inner cavity (211), a thread groove (214) is fixedly installed at one end, away from the inner cavity (211), of the inner wall of the sleeve (210), a screw rod (231) is fixedly installed at one end of the reinforcing rod (230), the screw rod (231) is installed in a thread manner in the thread groove (214), and the screw rod (231) is fixedly connected with the sealing ring (213), the reinforcing rod (230) is provided with a first through hole (232), the first through hole (232) penetrates through the screw rod (231) to be communicated with the inner cavity (211), and one end, far away from the screw rod (231), of the reinforcing rod (230) penetrates through the sleeve (210) and moves on the sleeve (210) to form a plurality of groups;

supporting component (300), supporting component (300) includes universal bulb (310), universal ball fixing base (320) and second sucking disc (330), universal bulb (310) install in stiffener (230) are kept away from the one end of screw rod (231), universal ball fixing base (320) with universal bulb (310) slidable mounting, second sucking disc (330) fixed mounting in universal ball fixing base (320) are kept away from one side of universal bulb (310), first through-hole (232) run through in universal bulb (310) with universal ball fixing base (320) intercommunication, universal ball fixing base (320) with second sucking disc (330) intercommunication.

2. The fixing device for preventing the basin from falling off as claimed in claim 1, wherein a hollow pipe (221) is fixedly installed on one side of the first suction cup (220) close to the base (100), the hollow pipe (221) is communicated with the first suction cup (220), and one end of the hollow pipe (221) far away from the first suction cup (220) is in threaded installation with the base (100).

3. The fixing device for preventing the basin from falling off as claimed in claim 2, wherein the hollow tube (221) is provided with a rubber pad (222), two sides of the rubber pad (222) are respectively and tightly attached to the hollow tube (221) and the sleeve (210), and the rubber pad (222) is hollow.

4. The fixing device for preventing the basin from falling off as claimed in claim 3, wherein the hollow tube (221) is provided with a limit bolt (223), and the limit bolt (223) is threadedly mounted on the hollow tube (221).

5. The device for preventing the basin from falling off as claimed in claim 1, wherein the fixing assemblies (200) are provided in at least three groups, and the three groups of fixing assemblies (200) are annularly arrayed on one side of the base (100).

6. The fixing device for preventing the basin from falling off as claimed in claim 1, wherein the base (100) is provided with a second through hole (110), and the diameter of the second through hole (110) is larger than that of a sewer pipe of the basin.

7. The device for preventing the basin from falling off as claimed in claim 1, wherein the reinforcing rod (230) is provided with an anti-slip sleeve (233), the anti-slip sleeve (233) is fixedly installed on the reinforcing rod (230), and the diameter of the anti-slip sleeve (233) is smaller than that of the screw (231).

8. The device for preventing the basin from falling off as claimed in claim 7, wherein the anti-slip sleeve (233) is provided with anti-slip threads on the outer wall along the axial direction of the anti-slip sleeve (233).

9. The device for preventing the basin from falling off as claimed in claim 1, wherein the base (100) is provided with two bases (100), and the two bases (100) are respectively installed on the sleeve (210) and the reinforcing rod (230).

10. The fixing device for preventing the basin from falling off as claimed in claim 1, wherein the first suction cup (220) and the second suction cup (330) are both silicon rubber vacuum suction cups.