CN216618876U

CN216618876U - Novel rubber circle convenient to connect

Info

Publication number: CN216618876U
Application number: CN202123215860.1U
Authority: CN
Inventors: 贾锋
Original assignee: Tianjin Jihua Rubber Products Co ltd
Current assignee: Tianjin Jihua Rubber Products Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-27
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a novel rubber ring convenient to connect, which comprises a rubber ring body with a hollow interior, wherein two end surfaces of the rubber ring body are symmetrically provided with annular clamping grooves; an annular pressing groove is formed in the rubber ring body and located between the two clamping grooves; annular grooves are symmetrically arranged on the outer side wall surface of the rubber ring body corresponding to the two clamping grooves; and the outer side wall surface of the rubber ring body is provided with a locking assembly corresponding to the annular groove. According to the novel rubber ring convenient to connect, the connecting ends of the two water pipes can be respectively clamped into the two corresponding clamping grooves, so that the sealing property and the fastening property are improved; in addition, the middle part of the elastic rod is driven to bend inwards by extruding the outer side of the rubber ring body corresponding to the pressing groove, so that the two ends of the elastic rod are driven to bend outwards, the notch of the clamping groove is enlarged, and the water pipe is more favorably penetrated by one end; and the locking assembly is used for locking and fixing the cable, so that the effect is good and the connection is convenient.

Description

Novel rubber circle convenient to connect

Technical Field

The utility model relates to the technical field of rubber rings, in particular to a novel rubber ring convenient to connect.

Background

In garden irrigation, plants are irrigated by practical water pipes, but sometimes two or more water pipes are required to be connected together due to the short length of the water pipes, so that the length of the water pipes is prolonged, and the irrigation range is enlarged; when two water pipes are connected in a communicated manner, one end of one water pipe is usually sleeved outside the other water pipe and fixed by an iron wire, but the connection mode has poor connection effect and is very easy to break; or through a rubber circle, the both ends of two water pipes penetrate the inboard setting at the both ends of rubber circle respectively, then the reuse iron wire is screwed up and is fixed, realizes the connection of two water pipes, but this kind of connected mode, the installation is got up and is wasted time and energy, and is very inconvenient to inseparable effect is not good.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings or drawbacks of the prior art, it is desirable to provide a novel rubber ring that is easy to connect.

The novel rubber ring convenient to connect provided by the utility model comprises a rubber ring body with a hollow interior, wherein two end surfaces of the rubber ring body are symmetrically provided with annular clamping grooves; an annular pressing groove is formed in the rubber ring body and is positioned between the two clamping grooves; annular grooves are symmetrically formed in the outer side wall surface of the rubber ring body corresponding to the two clamping grooves; and a locking assembly is arranged on the outer side wall surface of the rubber ring body corresponding to the annular groove.

Preferably, the inside of rubber circle body is located the outside in joint recess and pressing groove is provided with the elastic rod along circumference, the elastic rod is followed the length direction setting of rubber circle body.

Preferably, the locking assembly comprises two semi-annular pieces which are hinged, a fixing plate is fixedly arranged at one end, far away from the hinged end, of each semi-annular piece, and a through hole is formed in the surface of each fixing plate; a screw rod is arranged through the through hole, and an annular limiting sheet is fixedly arranged in the middle of the screw rod; the screw rod is provided with threads symmetrically positioned on two sides of the limiting piece.

Preferably, a first nut and a second nut are respectively arranged on the two sides of the screw rod, which are positioned on the limiting piece, corresponding to the threads; the outer side wall surfaces of the first nut and the second nut are fixedly provided with cross-shaped knob plates, and the first nut and the second nut can be conveniently and manually rotated.

Preferably, the annular wall surface of the clamping groove, which is far away from the elastic rod, is provided with an annular inclined surface with a large upper part and a small lower part.

Preferably, the rubber ring body is communicated with the pressing groove and is also provided with a plurality of air holes.

Compared with the prior art, the utility model has the beneficial effects that:

according to the novel rubber ring convenient to connect, the connecting ends of the two water pipes can be respectively clamped into the two corresponding clamping grooves through the arranged symmetrical clamping grooves, and the annular surfaces, far away from the elastic rod, in the clamping grooves are arranged to be annular inclined surfaces, so that when the two ends of the two water pipes are respectively arranged in the corresponding clamping grooves in a penetrating manner, the sealing performance and the fastening performance are improved; in addition, the middle part of the elastic rod is driven to bend inwards by extruding the outer side of the rubber ring body corresponding to the pressing groove, so that the two ends of the elastic rod are driven to bend outwards, the notch of the clamping groove is enlarged, and the water pipe is more favorably penetrated by one end; and the locking assembly is used for locking and fixing the cable, so that the effect is good and the connection is convenient.

It should be understood that what is described in this summary section is not intended to limit key or critical features of the embodiments of the utility model, nor is it intended to limit the scope of the utility model.

Other features of the present invention will become apparent from the following description.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

FIG. 1 is a schematic structural diagram in cross-section of a front view of a novel easy to connect rubber ring;

FIG. 2 is a schematic structural view of a cross-sectional view of a rubber ring in a front view after extrusion;

FIG. 3 is a schematic structural diagram of a top view of a rubber ring;

FIG. 4 is a schematic structural view of the locking assembly;

reference numbers in the figures: 1. a rubber ring body; 2. clamping the groove; 3. pressing the groove; 4. an annular groove; 5. an elastic rod; 6. a semi-annular sheet; 7. a fixing plate; 8. a screw; 9. a limiting sheet; 10. a first nut; 11. a second nut; 12. a knob plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 4, an embodiment of the present invention provides a rubber ring body 1 with a hollow interior, wherein two end surfaces of the rubber ring body 1 are symmetrically provided with annular clamping grooves 2; an annular pressing groove 3 is formed in the rubber ring body 1 and located between the two clamping grooves 2; the outer side wall surface of the rubber ring body 1 is symmetrically provided with annular grooves 4 corresponding to the two clamping grooves 2; the outer side wall surface of the rubber ring body 1 is provided with a locking component corresponding to the annular groove 4.

In a preferred embodiment, the inside of the rubber ring body 1 is located outside the clamping groove 2 and the pressing groove 3, and an elastic rod 5 is arranged along the circumferential direction, and the elastic rod 5 is arranged along the length direction of the rubber ring body 1.

In a preferred embodiment, the locking assembly comprises two semi-annular sheets 6 which are hinged, a fixing plate 7 is fixedly arranged at one end of each semi-annular sheet 6, which is far away from the hinged end, and a through hole is formed in the surface of each fixing plate 7; a screw 8 is arranged through the through hole, and an annular limiting sheet 9 is fixedly arranged in the middle of the screw 8; the screw 8 is symmetrically provided with threads at two sides of the limiting sheet 9 and can be replaced by a screw with double threads.

In a preferred embodiment, the screw 8 is provided with a first nut 10 and a second nut 11 on two corresponding threads on two sides of the limiting piece 9; a cross-shaped knob plate 12 is fixedly arranged on the outer side wall surfaces of the first nut 10 and the second nut 11, so that the first nut 10 and the second nut 11 can be conveniently and manually rotated.

When the first nut 10 and the second nut 11 are rotated, the rotation directions facing the operator are opposite, and the first nut 10 and the second nut 11 can be simultaneously operated by two hands to be screwed on the screw 8, so that the connection efficiency is improved.

In a preferred embodiment, the annular wall surface of the clamping groove 2 far away from the elastic rod 5 is provided with an annular inclined surface with a large upper part and a small lower part; when one end of the water pipe is completely penetrated into the clamping groove 2, one end of the water pipe can be tightly wrapped in the clamping groove 2, and the connection tightness of the water pipe is improved.

In a preferred embodiment, the rubber ring body 1 is communicated with the pressing groove 3 and is also provided with a plurality of air holes.

The working principle of the utility model is as follows: when the installation, hold the middle part of rubber circle body 1 and extrude to inside, make the middle part of elastic rod 5 bend to inside, the both ends of elastic rod 5 bend to the outside, thereby drive joint recess 2 and be close to the annular wall of elastic rod 5 and expand outwards, reach the effect of the notch expansion of joint recess 2, can be more convenient wear to establish into the joint recess 2 inside after the corresponding expansion with the one end of water pipe inside, after the inside of the joint recess 2 after the expansion is worn to establish respectively to the one end of water pipe, loosen the hand, the both ends resilience of elastic rod 5, drive the notch shrink of joint recess 2, reach the inside at joint recess 2 with the inseparable parcel of port of water pipe; then lock its both ends respectively through locking Assembly again, mutually be first nut 10 of counter-rotation and second nut 11 simultaneously, reach the purpose of quick locking, whole connection process is simple, convenient to excellent in connection effect, the practicality is strong.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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

Claims

1. A novel rubber ring convenient to connect is characterized by comprising a rubber ring body with a hollow interior, wherein two end faces of the rubber ring body are symmetrically provided with annular clamping grooves; an annular pressing groove is formed in the rubber ring body and is positioned between the two clamping grooves; annular grooves are symmetrically formed in the outer side wall surface of the rubber ring body corresponding to the two clamping grooves; and a locking assembly is arranged on the outer side wall surface of the rubber ring body corresponding to the annular groove.

2. The novel rubber ring convenient to connect as claimed in claim 1, wherein an elastic rod is circumferentially arranged inside the rubber ring body outside the clamping groove and the pressing groove, and the elastic rod is arranged along the length direction of the rubber ring body.

3. The novel rubber ring convenient to connect as claimed in claim 2, wherein the locking assembly comprises two semi-annular pieces which are hinged, a fixing plate is fixedly arranged at one end of each semi-annular piece, which is far away from the hinged end, and a through hole is formed in the surface of the fixing plate; a screw rod is arranged through the through hole, and an annular limiting sheet is fixedly arranged in the middle of the screw rod; the screw rod is provided with threads symmetrically positioned on two sides of the limiting piece.

4. The novel rubber ring convenient to connect as claimed in claim 3, wherein a first nut and a second nut are respectively arranged on the two sides of the screw rod, which are located on the limiting sheet, corresponding to the threads; the outer side wall surfaces of the first nut and the second nut are fixedly provided with cross-shaped knob plates, and the first nut and the second nut can be conveniently and manually rotated.

5. The novel rubber ring convenient to connect as claimed in claim 4, wherein the annular wall surface of the inside of the clamping groove far away from the elastic rod is provided with an annular inclined surface with a large upper part and a small lower part.

6. The novel rubber ring convenient to connect as claimed in claim 5, wherein the rubber ring body is further provided with a plurality of air holes communicated with the pressing groove.