CN215111089U - Connecting structure - Google Patents
Connecting structure Download PDFInfo
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- CN215111089U CN215111089U CN202121152803.0U CN202121152803U CN215111089U CN 215111089 U CN215111089 U CN 215111089U CN 202121152803 U CN202121152803 U CN 202121152803U CN 215111089 U CN215111089 U CN 215111089U
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Abstract
The utility model discloses a connection structure includes following subassembly at least: a first connecting body; the second connecting body is sleeved at one end of the first connecting body; the connecting sleeve is sleeved on the peripheries of the first connecting body and the second connecting body; the outer walls of the first connecting body and the second connecting body are provided with outer thread teeth with the same parameters, and the inner wall of the connecting sleeve is provided with inner thread teeth matched with the outer thread teeth in a threaded manner. The utility model provides a connection structure of brand-new structure, this connection structure's installation principle does: first second connector embolias first connector for first connector and second connector concatenation are in the same place, and the supporting adapter sleeve of rethread is firmly connected two connectors together, and the connected mode between adapter sleeve and the connector is threaded connection, easy dismounting, and more importantly, the external screw thread tooth parameter of the outer wall of first connector and second connector is the same, and the axiality is good, and the cooperation is inseparable.
Description
Technical Field
The utility model relates to a mechanical connecting piece field, in particular to connection structure.
Background
The thermostatic valve is used as a novel valve to replace a common cold and hot water regulating valve, and solves the problems of sudden cold and sudden hot water temperature and difficult regulation caused by rapid pressure change and rapid temperature change in the bathing process. When the shower head is used, constant-temperature water can flow out only by turning on the switch, the red safety button is pressed when the temperature is adjusted, the temperature setting is slowly adjusted anticlockwise, and discomfort caused by too fast temperature rise is avoided.
The connection between two current valve bodies is generally that the link suit of a valve body is in the link of another valve body, then realizes fixed connection through fasteners such as screws, and the connected mode between two current valve bodies takes place easily not hard up, and the axiality is poor, the dismouting is convenient inadequately.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a connection structure can solve one of above-mentioned problem at least.
According to an aspect of the present invention, there is provided a connection structure including at least the following components:
a first connecting body;
the second connecting body is sleeved at one end of the first connecting body;
the connecting sleeve is sleeved on the peripheries of the first connecting body and the second connecting body;
the outer walls of the first connecting body and the second connecting body are provided with outer thread teeth with the same parameters, and the inner wall of the connecting sleeve is provided with inner thread teeth matched with the outer thread teeth in a threaded manner.
Therefore, the utility model provides a connection structure of brand-new structure, this connection structure's installation principle does: first second connector embolias first connector for first connector and second connector concatenation are in the same place, and the supporting adapter sleeve of rethread is firmly connected two connectors together, stable in structure, and the connected mode between adapter sleeve and the connector is threaded connection, easy dismounting, and more importantly, the external screw thread tooth parameter of the outer wall of first connector and second connector is the same, and the axiality is good, and the cooperation is inseparable.
In some embodiments, one end of the first connecting body is provided with a first connecting end, one end of the second connecting body, which is close to the first connecting body, is provided with a second connecting end, the cross section of the first connecting end is in a T shape, the vertical end of the T-shaped first connecting end is sleeved in the second connecting end, and the outer wall of the transverse end of the T-shaped first connecting end and the outer wall of the second connecting end are provided with outer thread teeth with the same parameters. From this, the first link of T shape is convenient for fix a position fast, improves dismouting efficiency, and the cooperation is more firm simultaneously, and the structure is more stable.
In some embodiments, the external thread on the outer wall of the vertical end of the T-shaped first connection end is flush with the external thread on the outer wall of the second connection end. Therefore, the connecting sleeve is convenient to disassemble and assemble.
In some embodiments, the second connecting end is provided with a limiting groove matched with the vertical end of the T-shaped first connecting end. Thereby, it is convenient to connect the two connecting bodies.
In some embodiments, the connecting structure further includes a sealing ring, the outer wall of the vertical end of the T-shaped first connecting end is provided with a plurality of first mounting grooves, the sealing ring is mounted in the first mounting groove, and the outer side of the sealing ring is tightly fitted with the groove wall of the limiting groove. Therefore, the sealing performance is good.
In some embodiments, there are two first mounting grooves, and two corresponding sealing rings are provided. Thereby, the sealing performance can be further improved.
In some embodiments, the connecting structure further includes a fastening member, a second mounting groove is formed in the connecting sleeve, the fastening member is mounted in the second mounting groove, and the bottom end of the fastening member abuts against the first connecting end or the outer wall of the first connecting end. Therefore, the connecting sleeve can be fixed.
In some embodiments, the connecting sleeve has an opening at the center, and the opening is matched with the first connecting body and the second connecting body.
The utility model has the advantages that:
the utility model provides a connection structure of brand-new structure, this connection structure's installation principle does: first second connector embolias first connector for first connector and second connector concatenation are in the same place, and the supporting adapter sleeve of rethread is firmly connected two connectors together, stable in structure, and the connected mode between adapter sleeve and the connector is threaded connection, easy dismounting, and more importantly, the external screw thread tooth parameter of the outer wall of first connector and second connector is the same, and the axiality is good, and the cooperation is inseparable.
Drawings
Fig. 1 is a schematic cross-sectional view of a connection structure according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the first connection end of the connection structure shown in FIG. 1;
FIG. 3 is a schematic cross-sectional view of a second connection end of the connection shown in FIG. 1;
fig. 4 is a schematic cross-sectional view of a connecting sleeve of the connecting structure shown in fig. 1.
Reference numerals in FIGS. 1 to 4: 1-a first linker; 2-a second linker; 3-connecting sleeves; 4-sealing ring; 5-a fastener; 10-external thread; 11-a first connection end; 21-a second connection end; 31-internal thread ridge; 32-a second mounting groove; 33-opening the hole; 111-a first mounting groove; 211-limiting groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 to 4 schematically show a connection structure according to an embodiment of the present invention.
As shown in fig. 1 to 4, the connecting structure at least comprises the following components:
a first connecting body 1;
the second connecting body 2 is sleeved at one end of the first connecting body 1;
the connecting sleeve 3 is sleeved on the peripheries of the first connecting body 1 and the second connecting body 2;
the outer walls of the first connector 1 and the second connector 2 are provided with external thread teeth 10 with the same parameters, and the inner wall of the connecting sleeve 3 is provided with internal thread teeth 31 in threaded fit with the external thread teeth 10.
The first connecting body 1 and the second connecting body 2 of the present embodiment may be valve bodies used in the market, such as a thermostatic valve, a pressure reducing valve, a mixing valve, and the like.
One end of the first connecting body 1 is provided with a first connecting end 11, and one end of the second connecting body 2 close to the first connecting body 1 is provided with a second connecting end 21. The cross section of the first connecting end 11 is T-shaped, and the vertical end of the T-shaped first connecting end 11 is sleeved in the second connecting end 21. The outer wall of the transverse end of the T-shaped first connecting end 11 and the outer wall of the second connecting end 21 are provided with external thread teeth 10 with the same parameters. From this, the first connection end 11 of T shape is convenient for fix a position fast, improves dismouting efficiency, and the cooperation is more firm simultaneously, and the structure is more stable.
The external thread ridge 10 on the outer wall of the vertical end of the T-shaped first connection end 11 is flush with the external thread ridge 10 on the outer wall of the second connection end 21. The external thread ridge 10 on the outer wall of the vertical end of the T-shaped first connection end 11 and the external thread ridge 10 on the outer wall of the second connection end 21 have the same parameters and the same height. Therefore, the connecting sleeve 3 is convenient to disassemble and assemble.
The second connecting end 21 is provided with a limiting groove 211 matched with the vertical end of the T-shaped first connecting end 11. Thereby, it is convenient to connect the two connecting bodies.
The connecting structure further comprises a sealing ring 4, the outer wall of the vertical end of the T-shaped first connecting end 11 is provided with a plurality of first mounting grooves 111, the sealing ring 4 is mounted in the first mounting grooves 111, and the outer side of the sealing ring 4 is tightly matched with the groove wall of the limiting groove 211. Therefore, the sealing performance is good. The seal ring 4 of the present embodiment may be a silicone seal ring 4.
The number of the first mounting grooves 111 is two, and the number of the corresponding seal rings 4 is also two. Thereby, the sealing performance can be further improved.
The connecting structure further comprises a fastener 5, a second mounting groove 32 is formed in the connecting sleeve 3, and the fastener 5 is mounted in the second mounting groove 32, and the bottom end of the fastener abuts against the first connecting end 11 or the outer wall of the first connecting end 11. Thus, the fixing of the connecting sleeve 3 can be realized.
The center of the connecting sleeve 3 is provided with an opening 33, and the opening 33 is matched with the first connecting body 1 and the second connecting body 2.
The utility model provides a connection structure of brand-new structure, this connection structure's installation principle does: first connector 2 embolias first connector 1 earlier for first connector 1 and the concatenation of second connector 2 are in the same place, and the supporting adapter sleeve 3 of rethread is in the same place two connectors firm connection, stable in structure, and the connected mode between adapter sleeve 3 and the connector is threaded connection, easy dismounting, and more importantly, the external screw thread tooth 10 parameter of the outer wall of first connector 1 and second connector 2 is the same, and the axiality is good, and the cooperation is inseparable.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (8)
1. Connection structure, characterized by comprising at least the following components:
a first connection body (1);
the second connecting body (2) is sleeved at one end of the first connecting body (1);
the connecting sleeve (3) is sleeved on the peripheries of the first connecting body (1) and the second connecting body (2);
the outer walls of the first connecting body (1) and the second connecting body (2) are provided with outer thread teeth (10) with the same parameters, and the inner wall of the connecting sleeve (3) is provided with inner thread teeth (31) in threaded fit with the outer thread teeth (10).
2. The connecting structure according to claim 1, wherein a first connecting end (11) is arranged at one end of the first connecting body (1), a second connecting end (21) is arranged at one end of the second connecting body (2) close to the first connecting body (1), the cross section of the first connecting end (11) is T-shaped, the vertical end of the T-shaped first connecting end (11) is sleeved in the second connecting end (21), and the outer wall of the transverse end of the T-shaped first connecting end (11) and the outer wall of the second connecting end (21) are provided with external thread teeth (10) with the same parameters.
3. The connection according to claim 2, wherein the male thread (10) on the outer wall of the vertical end of the T-shaped first connection end (11) is flush with the male thread (10) on the outer wall of the second connection end (21).
4. The connecting structure according to claim 2, wherein the second connecting end (21) is provided with a limiting groove (211) which is matched with the vertical end of the T-shaped first connecting end (11).
5. The connecting structure of claim 4, further comprising a sealing ring (4), wherein the outer wall of the vertical end of the T-shaped first connecting end (11) is provided with a plurality of first mounting grooves (111), the sealing ring (4) is mounted in the first mounting grooves (111), and the outer side of the sealing ring (4) is tightly matched with the groove wall of the limiting groove (211).
6. The connection structure according to claim 5, wherein there are two first mounting grooves (111) and two corresponding sealing rings (4).
7. The connecting structure according to any one of claims 2 to 6, further comprising a fastening member (5), wherein a second mounting groove (32) is formed in the connecting sleeve (3), and the fastening member (5) is mounted in the second mounting groove (32) and the bottom end of the fastening member abuts against the first connecting end (11) or the outer wall of the first connecting end (11).
8. The connecting structure according to any one of claims 1 to 6, wherein an opening (33) is formed in the center of the connecting sleeve (3), and the opening (33) is matched with the first connecting body (1) and the second connecting body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121152803.0U CN215111089U (en) | 2021-05-26 | 2021-05-26 | Connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121152803.0U CN215111089U (en) | 2021-05-26 | 2021-05-26 | Connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215111089U true CN215111089U (en) | 2021-12-10 |
Family
ID=79300032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121152803.0U Active CN215111089U (en) | 2021-05-26 | 2021-05-26 | Connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215111089U (en) |
-
2021
- 2021-05-26 CN CN202121152803.0U patent/CN215111089U/en active Active
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