CN210266264U - Floor drain joint - Google Patents

Floor drain joint Download PDF

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Publication number
CN210266264U
CN210266264U CN201921283344.2U CN201921283344U CN210266264U CN 210266264 U CN210266264 U CN 210266264U CN 201921283344 U CN201921283344 U CN 201921283344U CN 210266264 U CN210266264 U CN 210266264U
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CN
China
Prior art keywords
floor drain
sealing member
mounting part
connecting portion
diameter
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Active
Application number
CN201921283344.2U
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Chinese (zh)
Inventor
李先超
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李先超
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Priority to CN201921283344.2U priority Critical patent/CN210266264U/en
Application granted granted Critical
Publication of CN210266264U publication Critical patent/CN210266264U/en
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Abstract

The utility model provides a floor drain connects relates to drainage accessory technical field, through main part pipe and the design of sealing member maximize overlapping, has solved the longer exposed more of coupling part that exists among the prior art, has installed compatible strong and no inside joint technical problem. The device is established including connecting the body and detachable cover connect the sealing member on the body, connect the body and include installation department and connecting portion, the inside of sealing member is provided with the installation step, be provided with a plurality of sealed teeth on the outer wall of sealing member. The utility model is used for drainage pipe's connection, the two step structure of connecting portion and the setting of sealing member realize the connection of two kinds of pipelines when pulling down the sealing member, realize the connection of two kinds of other pipelines when installing the sealing member to under the condition that does not influence application scope, make the length of exposed joint subtract the weak point.

Description

Floor drain joint
Technical Field
The utility model belongs to the technical field of drainage accessory technique and specifically relates to a floor drain connects is related to.
Background
The existing drain pipe floor drain joint has a complex connecting part structure, and is compatible with the sizes of four drain pipes, three mounting steps and an extra-sized sealing element are designed. The non-straight-through connector also needs a dispensing process, and the cost is higher. The structure of a plurality of steps is overstaffed, the connecting part is overlong, the exposed part is more after the connection, and the appearance is not simple.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a floor drain connects through main part pipe and the design is overlapped to the sealing member maximize, has solved the longer exposed more of coupling part that exists among the prior art, has installed compatible strong and no inside joint technical problem. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a floor drain connects, establish including connecting body and detachable cover connect the sealing member on the body, connect the body to include installation department and connecting portion, the installation department with connecting portion are the tubular structure and are linked together, the outer wall of connecting portion is two step structure, connecting portion are close to the diameter of installation department is greater than and keeps away from the diameter of installation department, the inside of sealing member is provided with the installation step, be provided with a plurality of sealed teeth on the outer wall of sealing member, the installation step with connecting portion interference fit is close to the installation department the addendum circle diameter of sealed tooth is greater than and keeps away from the installation department the addendum circle diameter of sealed tooth.
Preferably, the tip circle diameter of the seal tooth gradually decreases from near to far from the mounting portion.
Preferably, be provided with the screw thread on the outer wall of installation department, be provided with the nut on the installation department, the nut with the installation department passes through threaded connection.
Preferably, the connecting parts are multiple, and the sealing elements are sleeved outside the connecting parts.
Preferably, the mounting portion is a straight conduit.
Preferably, the mounting portion is an arc-shaped pipe.
Preferably, be provided with a plurality of joint bodies on the outer wall of connecting portion, the joint body is followed the axial evenly distributed of connecting portion.
Preferably, the clamping body is a shaft shoulder.
Preferably, the joint body is a ring with a triangular cross section, and the joint body is close to the diameter of the mounting part is larger than the diameter of the mounting part.
Preferably, the material of the sealing element is rubber.
The utility model provides an among the technical scheme, the connection of two kinds of pipelines is realized when the sealing member is pulled down in the setting of the two step structure of connecting portion and sealing member, realizes the connection of two kinds of other pipelines when installing the sealing member to under the condition that does not influence application scope, make the length of exposed joint subtract the weak point.
The utility model discloses preferred technical scheme can also produce following technological effect at least: the diameter of the addendum circle of the sealing tooth is gradually reduced from the position close to the mounting part to the position far away from the mounting part, and the arrangement can adapt to more pipeline connections;
the threads and the nuts on the mounting part facilitate the mounting of the floor drain joint;
the connecting parts are provided with a plurality of sealing parts, and the sealing parts are sleeved outside the connecting parts, so that the same floor drain joint can be connected with a plurality of drainage pipelines;
the straight or arc design of the mounting part can meet different mounting requirements;
the interference fit of installation step and connecting portion is aimed at in the setting of the joint body on the connecting portion.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic cross-sectional structure diagram of a floor drain joint provided by an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of an exploded view of a floor drain joint provided by an embodiment of the present invention;
figure 3 is the utility model discloses floor drain connects overall installation structure sketch map that the embodiment provided.
FIG. 1-the fitting body; 2-a seal; 3-an installation part; 4-a connecting part; 5, mounting a step; 6-sealing teeth; 7-screw thread; 8-a screw cap; 9-a clamping body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The specific embodiment of the utility model provides a floor drain connects, including connecting body 1 and sealing member 2, sealing member 2 detachable cover is established on connecting body 1, connect body 1 including installation department 3 and connecting portion 4, installation department 3 is tubular structure and communicates each other with connecting portion 4, the outer wall of connecting portion 4 is double step structure, connecting portion 4 is greater than the diameter of keeping away from installation department 3 near the diameter of installation department 3, sealing member 2 cover is established on connecting portion 4, when pulling down sealing member 2 and using, can adapt to being connected of 20 pipes and 25 pipes, be adapted to 30 pipes and 32 pipe uses when installing sealing member 2, connect the position that leaks outward when installing 25 pipes and 32 pipe this moment floor drain, only connect the small part of short-term leakage when installing 20 pipes and 30 pipe, realize with this that the hookup location exposes less or even does not have exposed half.
Sealing member 2's inside sets up two stair structure that installation step 5 is used for cooperating the outside setting of connecting portion 3, realize sealing member 2 and connecting portion 3 between sealed and joint with this, interference fit between installation step 5 and the connecting portion 4, sealing member 2 adopts rubber or elastic plastic material to make simultaneously, directly overlap sealing member 2 and install by force on connecting portion 4 when the installation, be provided with a plurality of seal teeth 6 on sealing member 2's the outer wall, the addendum circle diameter of the seal tooth 6 that is close to installation department 3 is greater than the addendum circle diameter of the seal tooth 6 of keeping away from installation department 3, seal tooth 6 evenly sets up in the axial of sealing member 2, the diameter of seal tooth 6 reduces to keeping away from installation department 3 by being close to installation department 3 gradually, stepless transform size design is in order to adapt to the installation demand of more.
The outer wall of the installation part 3 is provided with a thread 7, the installation part 3 is provided with a nut 8 through the thread 7 in a connecting mode, the nut 8 can be used for installing the floor drain joint on the floor drain, the nut on the installation part 3 of the floor drain joint is taken down in a specific installation mode, the installation part 3 extends into a hole in the middle position of an upper cover of the floor drain, and then the back of the floor drain cover is screwed down through the nut so as to install the floor drain joint on the floor drain.
Installation department 3 and connecting portion 4 are tubular structure and inside intercommunication each other, the quantity of connecting portion 4 this moment all can set up according to actual conditions, can set to tee bend, drain pipe floor drain joint such as cross, can install a plurality of drainage pipes simultaneously, 3 positions of installation department can set to straight shape pipeline as shown in figures 1-3 simultaneously, can also set to the elbow, one end sets up screw thread 7 and 8 other ends of nut and connecting portion 4 intercommunication to this realizes the crooked of floor drain joint, the adaptation family drain pipeline's of more multi-angle installation.
Interference fit position between connecting portion 4 and sealing member 2 can set up the joint body 9 and be used for further consolidating to be connected and realize sealing to a certain extent, the joint body 9 can also be the protrusion in the cross-section on installation step surface for triangular loop configuration for the shaft shoulder, loop configuration's the slope is towards the less one end of connecting portion diameter simultaneously, the diameter that the joint body 9 is close to installation department 3 is greater than the diameter of keeping away from installation department 3, when the installation because 2 covers of soft sealing member establish on connecting portion 4 and press the connection, the joint body 9 can chucking sealing member 2 to a certain extent, realize with this and connect with sealed.
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 (10)

1. A floor drain joint is characterized by comprising a joint body (1) and a sealing element (2) which is detachably sleeved on the joint body, the joint body (1) comprises an installation part (3) and a connecting part (4), the mounting part (3) and the connecting part (4) are both tubular structures and are communicated, the outer wall of the connecting part (4) is of a double-step structure, the diameter of the connecting part (4) close to the mounting part (3) is larger than the diameter of the connecting part far away from the mounting part (3), the inner part of the sealing element (2) is provided with an installation step (5), the outer wall of the sealing element (2) is provided with a plurality of sealing teeth (6), installation step (5) with connecting portion (4) interference fit is close to installation department (3) the addendum circle diameter of sealed tooth (6) is greater than and keeps away from installation department (3) the addendum circle diameter of sealed tooth (6).
2. Floor drain joint according to claim 1, characterized in that the addendum circle diameter of the sealing tooth (6) decreases from close to the mounting part (3) to far away from the mounting part (3).
3. The floor drain joint according to claim 1, characterized in that a thread (7) is arranged on the outer wall of the mounting part (3), a nut (8) is arranged on the mounting part (3), and the nut (8) is connected with the mounting part (3) through the thread (7).
4. Floor drain joint according to claim 1, characterized in that said connection parts (4) are multiple, said sealing element (2) being sleeved outside said connection parts (4).
5. Floor drain joint according to claim 1, characterized in that the mounting part (3) is a straight pipe.
6. Floor drain joint according to claim 1, characterized in that the mounting part (3) is an arc-shaped pipe.
7. The floor drain joint according to claim 1, characterized in that a plurality of clamping bodies (9) are arranged on the outer wall of the connecting portion (4), and the clamping bodies (9) are evenly distributed along the axial direction of the connecting portion (4).
8. Floor drain connection according to claim 7, characterized in that the snap-in body (9) is a shaft shoulder.
9. The floor drain joint according to claim 7, characterized in that the clamping body (9) is a ring with a triangular cross-section, and the diameter of the clamping body (9) close to the mounting part (3) is larger than the diameter far away from the mounting part (3).
10. Floor drain joint according to claim 1, characterized in that the sealing element (2) is made of rubber.
CN201921283344.2U 2019-08-08 2019-08-08 Floor drain joint Active CN210266264U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921283344.2U CN210266264U (en) 2019-08-08 2019-08-08 Floor drain joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921283344.2U CN210266264U (en) 2019-08-08 2019-08-08 Floor drain joint

Publications (1)

Publication Number Publication Date
CN210266264U true CN210266264U (en) 2020-04-07

Family

ID=70016731

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921283344.2U Active CN210266264U (en) 2019-08-08 2019-08-08 Floor drain joint

Country Status (1)

Country Link
CN (1) CN210266264U (en)

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