CN215110802U

CN215110802U - Rotary water faucet for laboratory

Info

Publication number: CN215110802U
Application number: CN202121298541.9U
Authority: CN
Inventors: 张博旺; 张达
Original assignee: Hebei Runwangda Sanitary Ware Manufacturing Co ltd
Current assignee: Hebei Runwangda Sanitary Ware Manufacturing Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-10
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a rotation type tap is used in laboratory relates to the tap field. The water tap comprises a water inlet end, a water outlet end, a switch and a water guide pipe for connecting the water inlet end, the water outlet end, the switch and the water guide pipe; still include the rotating member, be located the aqueduct and communicate with it, the rotating member includes: the fixing part is of a tubular structure with one closed end, a plug-in port is formed in the eccentric position on the panel of the closed end, and an elastic bulge is fixed on the panel; the inserting part comprises a fixed pipe and an inserting pipe, the diameter of the fixed pipe is larger than that of the inserting pipe and is coaxially communicated with the inserting pipe, an inserting piece matched with the inserting port is eccentrically fixed at the other end of the inserting pipe, and a water through hole is formed in the inserting piece and is communicated with the inserting piece; this tap can utilize the water pipe of the various models of revolving part adaptation, is convenient for change the maintenance.

Description

Rotary water faucet for laboratory

Technical Field

The utility model relates to a tap field especially relates to a rotation type tap is used in laboratory.

Background

The laboratory tap is the necessary experimental apparatus in various laboratories, and current laboratory tap has fixed and rotatable two kinds of forms, and present rotatable tap has made very big improvement on flip structure. Can rotate in horizontal plane and vertical face, when the great experiment of occupation space is carried out to needs on the laboratory bench, can overturn tap under the mesa, vacate bigger space for the experiment. However, the prior reversible water taps are complete assemblies which cannot be adapted to water pipes of different types, and the complete equipment needs to be replaced when one assembly is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a can utilize the water pipe of the various models of rotating member adaptation is provided, the laboratory that is convenient for change the maintenance is with rotation type tap.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is:

a rotary faucet for a laboratory, comprising:

the water inlet end, the water outlet end, the switch and the water guide pipe for connecting the water inlet end, the water outlet end and the switch; a swivel member located on the aqueduct in communication therewith, the swivel member comprising:

the fixing part is of a tubular structure with one closed end, the insertion port is formed in the eccentric position on the panel of the closed end, the panel is further fixed with an elastic bulge, the elastic bulge comprises a fixing groove formed in the outer side of the panel, the vertical section of the fixing groove is of a convex structure, a compression spring is fixed to the bottom of the fixing groove, the other end of the compression spring is connected with a pushing block, the other end of the pushing block is fixed with a popping head with a cross section smaller than the popping head, and the popping head is matched with the opening of the fixing groove and can penetrate out of the opening.

The inserting part comprises a fixed pipe and an inserting pipe, the diameter of the fixed pipe is larger than that of the inserting pipe and is coaxially communicated with the inserting pipe, an inserting piece matched with the inserting port is eccentrically fixed at the other end of the inserting pipe, a water through hole is formed in the inserting piece and is communicated with the inserting piece, and a circular rotating groove is further formed in the end face, connected with the inserting pipe, of the fixed pipe around the axis; the insertion piece can be inserted into the insertion port, the insertion tube and the fixing portion are concentrically fixed, and at the moment, the ejection head is located in the rotating groove. Internal threads are fixed on the fixing part and the inner part of the insertion pipe, and external threads matched with the internal threads are formed at the interface of the water guide pipe.

A further technical scheme is that the end face of the fixed pipe and the panel of the fixed part are correspondingly provided with annular clamping grooves, and sealing rings are embedded and fixed in the annular clamping grooves.

The further technical proposal is that the shapes of the interface and the plug sheet are oval.

The further technical proposal is that the number of the elastic bulges is a plurality of elastic bulges fixed around the axis.

The water guide pipe is a three-way pipe, and two water outlet ends are communicated through one water inlet end.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

through the rotating member, the faucet can be rotated for use, the use requirement is met, and meanwhile, the faucet is convenient to install and replace.

And the rotating piece can be matched with the water taps of various models through threaded connection, so that the common water tap can also realize the rotating function, the water pipe assembly does not need to be replaced in a whole set, and the materials and the operation time are saved.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic front view of the connecting member of the present invention;

fig. 3 is a schematic top view of the connector of the present invention;

fig. 4 is a schematic sectional structure view of the connecting member of the present invention;

fig. 5 is a schematic structural view of the fixing portion of the present invention;

fig. 6 is a schematic structural view of the insertion portion of the present invention;

fig. 7 is a schematic view of the axial structure of the insertion portion of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. Based on the embodiments only in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1 to 3, a rotary water tap for a laboratory comprises a water inlet end 1, a water outlet end 2, a switch 3 and a water guide pipe 4 connecting the water inlet end, the water outlet end 2 and the switch 3; the rotating member 5 is located aqueduct 4 and communicates with it, the rotating member 5 includes a fixed part 51, for one end confined tubular structure, has seted up interface 511 in eccentric position on the panel of its blind end, still is fixed with elastic bulge 512 on this panel, elastic bulge 512 is including seting up the fixed slot 513 on the panel outside, the perpendicular cross-section of fixed slot 513 is convex structure, fixed slot 513 bottom is fixed with compression spring 514, compression spring 514's the other end is connected with and promotes piece 515, the other end that promotes piece 515 is fixed with the cross section and is less than the first 516 of popping out of self, just pop out first 516 and the opening phase-match of fixed slot 513 and can wear out outside the opening.

The plug-in part 52 is provided with a fixed pipe 521 and a plug-in pipe 522, the diameter of the fixed pipe 521 is larger than that of the plug-in pipe 522 and is coaxially communicated with the plug-in pipe 522, the other end of the plug-in pipe 522 is eccentrically and fixedly provided with a plug-in piece 523 matched with the plug-in port 511, the plug-in piece 523 is provided with a water through hole to be communicated with the water through hole, and the end surface of the fixed pipe 521 connected with the plug-in pipe 522 is further provided with a circular rotary groove 524 around the axis; the insertion piece 523 can be inserted into the socket 511 and fixes the insertion tube 522 concentrically with the fixing portion 51, and at this time, the ejection head 516 is located in the rotation groove 524. The number of the elastic protrusions 512 is several fixed around the axis. Internal threads are fixed on the fixing part 51 and the inserting pipe 522, and external threads matched with the internal threads are formed at the interface of the water guide pipe 4.

When the connecting piece is connected with the water tap, the inserting piece 523 is firstly inserted into the inserting port 511, the ejector 516 abuts against the end face of the fixed pipe 521 at the moment, the position of the inserting piece 523 is moved, the inserting pipe 522 is coaxial with the fixed part 51, the ejector 516 enters the rotating groove 524 and cooperates with the inserting piece 523 to prohibit the fixed part 51 from being connected with the inserting part 52, and then the fixed part 51 and the inserting pipe 522 are respectively connected with the water guide pipe 4 to complete installation.

And the end face of the fixed pipe 521 and the face plate of the fixed part 51 are both correspondingly provided with an annular clamping groove, and a sealing ring 6 is embedded and fixed in the annular clamping groove to seal the connecting piece. The shape of the socket 511 and the insertion piece is set to be elliptical, so that when the elastic protrusion 512 works together, the action area of the insertion piece 523 on the fixing portion 51 is larger, and the action force is stronger.

This tap passes through swivel 5, makes tap can rotate the use, satisfies the user demand, and easy to assemble simultaneously is with changing. And the rotating piece 5 can be matched with various types of water taps through threaded connection, so that the common water tap can also realize the rotating function, the water pipe assembly does not need to be replaced in a whole set, and the materials and the operation time are saved.

The water guide pipe 4 is a three-way pipe and is communicated with two water outlet ends 2 through one water inlet end 1. Therefore, the overturning function of each angle can be realized on the basis of the structure of the double-head water faucet, when the water faucet is not used, the two water outlet pipes are rotated downwards, the water outlet pipes can be parallel to the table top, and other experiment operations can be conveniently carried out on the table top; when the water faucet is needed, the water outlet pipe is rotated upwards, and the water outlet pipe can be perpendicular to the tabletop or form an angle with the tabletop. Meanwhile, the water outlet pipe can rotate freely in the radial horizontal direction through the connecting piece 5, and more water requirements are met.

The above is only the preferred embodiment of the present invention, and any person can make some simple modifications, deformations and equivalent replacements according to the present invention, all fall into the protection scope of the present invention.

Claims

1. A rotary faucet for a laboratory, comprising:

a water inlet end (1), a water outlet end (2), a switch (3) and a water guide pipe (4) for connecting the water inlet end, the water outlet end and the switch;

a swivel (5) located on the aqueduct (4) in communication therewith, the swivel (5) comprising:

the fixing part (51) is of a tubular structure with one closed end, a plug-in port (511) is formed in an eccentric position on a panel of the closed end, an elastic bulge (512) is further fixed on the panel, the elastic bulge (512) comprises a fixing groove (513) formed in the outer side of the panel, the vertical section of the fixing groove (513) is of a convex structure, a compression spring (514) is fixed at the bottom of the fixing groove (513), the other end of the compression spring (514) is connected with a pushing block (515), an ejecting head (516) with a cross section smaller than that of the ejecting head is fixed at the other end of the pushing block (515), and the ejecting head (516) is matched with an opening of the fixing groove (513) and can penetrate out of the opening;

the inserting part (52) comprises a fixed pipe (521) and an inserting pipe (522), the diameter of the fixed pipe (521) is larger than that of the inserting pipe (522) and is coaxially communicated with the inserting pipe, an inserting piece (523) matched with the inserting port (511) is eccentrically fixed at the other end of the inserting pipe (522), a water through hole is formed in the inserting piece (523) and is communicated with the inserting piece, and a circular rotating groove (524) is further formed in the end face, connected with the inserting pipe (522), of the fixed pipe (521) around the axis;

the insertion sheet (523) can be inserted into the insertion port (511) and enables the insertion tube (522) to be concentrically fixed with the fixing part (51), and at the moment, the ejection head (516) is positioned in the rotating groove (524);

internal threads are fixed on the fixing part (51) and the inserting pipe (522), and external threads matched with the internal threads are formed at the interface of the water guide pipe (4).

2. The rotary water faucet for the laboratory according to claim 1, wherein the end face of the fixed pipe (521) and the face plate of the fixed part (51) are respectively and correspondingly provided with an annular clamping groove, and a sealing ring (6) is embedded and fixed in the annular clamping groove.

3. The rotary laboratory faucet of claim 1, wherein the socket (511) and the tab are oval in shape.

4. The rotary water tap for the laboratory according to claim 1, wherein the number of the elastic protrusions (512) is several fixed around the axis.

5. The rotary water tap for the laboratory according to claim 1, wherein the water conduit (4) is a three-way pipe, and two water outlet ends (2) are communicated through one water inlet end (1).