CN213929874U - External locking joint capable of being inserted into urea pump quickly - Google Patents
External locking joint capable of being inserted into urea pump quickly Download PDFInfo
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- CN213929874U CN213929874U CN202023087099.3U CN202023087099U CN213929874U CN 213929874 U CN213929874 U CN 213929874U CN 202023087099 U CN202023087099 U CN 202023087099U CN 213929874 U CN213929874 U CN 213929874U
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- urea pump
- joint
- urea
- external
- external lock
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Abstract
The utility model relates to an insert urea pump's external lock joint fast, which comprises a housin, the casing is equipped with connects spigot and takeover end, connects the spigot to be used for pegging graft on urea pump, it is used for the grafting pipeline to connect the pipe end, the both sides that connect the spigot are provided with the buckle end, the buckle is served and is provided with the dismantlement hole. The utility model provides a portable plug-in external locking joint, which can be directly inserted into a urea pump for use during assembly; and during disassembly, the clamp spring pliers are aligned to the disassembly hole, and the joint is disassembled.
Description
Technical Field
The utility model relates to a urea pipeline quick connector technical field especially relates to an outer lock joint of quick insertion urea pump.
Background
The inserting end part of the quick-insertion connector with the traditional structure adopts a direct assembly mode to ensure the conformity of a product and a urea pump port, meanwhile, the inserting end is added with a sealing ring to ensure the sealing performance of the product, compared with the prior connector, an SAE male connector is required to be arranged at the port position of the urea pump, then an SAE female connector is used for opposite insertion, the assembly time is increased, and the efficiency is low; one more working of plastics of original joint is used for the chucking, need dismantle the fastener during dismantlement and can dismantle the product.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention has been developed to provide an external lock fitting for a quick-insertion urea pump that overcomes or at least partially solves the above-mentioned problems.
According to the utility model discloses an aspect provides an outer lock joint of quick insertion urea pump, which comprises a housin, the casing is equipped with and connects spigot and takeover end, connects the spigot to be used for pegging graft on the urea pump, it is used for the grafting pipeline to connect the pipe end, the both sides that connect the spigot are provided with the buckle end, the buckle is served and is provided with the dismantlement hole.
In one possible embodiment, the external locking tab is a straight-through configuration or a right-angle configuration.
In a possible embodiment, the plug end is provided with a sealing ring groove and a flange platform, and the sealing ring groove is internally provided with an external locking sealing ring.
In a possible embodiment, the plug end is provided with 2 sealing ring grooves, and each sealing ring groove is provided with an external locking sealing ring.
In a possible embodiment, the snap end is provided with a guide surface.
In one possible embodiment, the two guide surface positions are connected by a semicircular ring.
In one possible embodiment, the snap end is connected to the housing by a reinforcement rib.
In one possible embodiment, the connecting pipe end is provided with bamboo joint barbs.
The utility model provides a portable plug-in external locking joint, which can be directly inserted into a urea pump for use during assembly; and during disassembly, the clamp spring pliers are aligned to the disassembly hole, and the joint is disassembled.
The above description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the present invention is given.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of an external locking joint for quick insertion of a urea pump according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic structural diagram of an external locking joint of another rapid insertion urea pump according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of FIG. 3;
fig. 5 is a schematic structural view of an external lock sealing ring according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a bamboo joint sealing ring provided in an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of an external locking joint of another quick-insertion urea pump according to an embodiment of the present invention;
FIG. 8 is a cross-sectional view of FIG. 7;
description of reference numerals:
1-shell, 2-external locking seal ring, 3-seal ring groove, and 4-plug end. 5-a disassembly hole, 6-a buckle end, 7-a flange platform, 8-a reinforcing rib, 9-a bamboo joint barb, 10-a bamboo joint sealing groove, 11-a bamboo joint sealing ring, 12-a connecting pipe end, 13-a guide surface and 14-a semicircular ring.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The terms "comprises" and "comprising," and any variations thereof, in the described embodiments of the invention, and in the claims and drawings, are intended to cover a non-exclusive inclusion, such as a list of steps or elements.
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and embodiments.
As shown in fig. 1-8 the embodiment of the present invention provides an external locking joint for fast insertion of a urea pump, including:
the urea pump comprises a shell 1, wherein the shell 1 is provided with a plug-in end 4 and a connecting pipe end 12, the plug-in end 4 is used for being plugged on the urea pump, the connecting pipe end 12 is used for being plugged on a pipeline, clamping and buckling ends 6 are arranged on two sides of the plug-in end 4, and a dismounting hole 5 is arranged on the clamping and buckling end 6.
The external locking connector may be a straight configuration as shown in fig. 1-2 or a right angle configuration as shown in fig. 3-4.
In one example, the spigot end 4 is provided with a seal ring groove 3 and a flange platform 7 to ensure that the product does not leak after being installed on the urea pump, the seal ring groove 3 is internally provided with an external locking seal ring 2, and the flange platform 7 ensures that the product does not have excessive vibration when inserted into the urea pump, as shown in fig. 1-2.
In one example, 2 sealing ring grooves 3 are formed in the inserting end 4, an external locking sealing ring 2 is arranged in each sealing ring groove 3, the sealing effect is better, and the sealing performance of the product under different working conditions is guaranteed, as shown in fig. 7-8.
In one example, the spigot end 4 is provided with a flange platform 7 to ensure that the product does not slosh excessively when inserted into the urea pump.
In one example, the snap end 6 is provided with a guide surface 13 to reduce the assembly force.
In one example, the two guide surfaces 13 are connected by a semicircular ring 14, and the product can be disassembled by pressing the arc surface with force by hand when the joint is disassembled.
In a possible embodiment, the flange platform 7 of the spigot end 4 is completely attached to the urea pump port by adjusting the thickness, and no shaking amount exists.
In one example, the buckling end 6 is connected with the shell 1 through a reinforcing rib 8, and the strength of the product is guaranteed.
In one example, the joint end 12 is provided with bamboo barbs 9 to prevent the pipeline from falling off after the joint is pressed.
The utility model provides a portable plug-in external locking joint, which can be directly inserted into a urea pump for use during assembly; and during disassembly, the clamp spring pliers are aligned to the disassembly hole, and the joint is disassembled.
The above embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. An external lock fitting for quick insertion into a urea pump, comprising:
the urea pump comprises a shell (1), wherein the shell (1) is provided with a plug-in end (4) and a connecting pipe end (12), the plug-in end (4) is used for being connected to the urea pump in an inserting mode, the connecting pipe end (12) is used for being connected to a pipeline in an inserting mode, clamping ends (6) are arranged on two sides of the plug-in end (4), and dismounting holes (5) are formed in the clamping ends (6).
2. The external lock fitting for a quick insertion urea pump of claim 1 wherein said external lock fitting is a straight through configuration or a right angle configuration.
3. The external lock joint for a quick insertion urea pump as claimed in claim 1, wherein the insertion end (4) is provided with a sealing ring groove (3) and a flange table (7), and the sealing ring groove (3) is internally provided with the external lock sealing ring (2).
4. The external lock joint for a quick insertion urea pump according to claim 1, wherein the insertion end (4) is provided with 2 seal ring grooves (3), and an external lock seal ring (2) is arranged in each seal ring groove (3).
5. External lock joint for quick insertion urea pumps according to claim 1, characterized in that the snap end (6) is provided with a guide surface (13).
6. External locking joint for a quick-insertion urea pump according to claim 5, characterized in that the two guide surface (13) positions are connected by a semicircular ring (14).
7. External locking joint for quick insertion urea pumps according to claim 1, characterized in that the snap end (6) is connected to the housing (1) by means of a reinforcement bar (8).
8. External locking joint for quick insertion urea pumps according to claim 1, characterized in that the connecting tube end (12) is provided with bamboo barbs (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023087099.3U CN213929874U (en) | 2020-12-21 | 2020-12-21 | External locking joint capable of being inserted into urea pump quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023087099.3U CN213929874U (en) | 2020-12-21 | 2020-12-21 | External locking joint capable of being inserted into urea pump quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213929874U true CN213929874U (en) | 2021-08-10 |
Family
ID=77154787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023087099.3U Active CN213929874U (en) | 2020-12-21 | 2020-12-21 | External locking joint capable of being inserted into urea pump quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213929874U (en) |
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2020
- 2020-12-21 CN CN202023087099.3U patent/CN213929874U/en active Active
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