A conical point jet glue nozzle and point jet assembly capable of jetting high viscosity liquid

Abstract

The utility model discloses a kind of conical point spray glue nozzles and point spray assemblies that can spray high viscosity liquid, including conical nozzle and push rod, form accommodating space in conical nozzle, set of spray through-hole is opened on conical nozzle, and spray through-hole is communicated with capacity space;Push rod is arranged in accommodating space, push rod is correspondingly set with spray through-hole, and the first end of push rod is used to impact nozzle through-hole, to impact the liquid on the first end of push rod into nozzle through-hole.The beneficial effects of the utility model are as follows: the nozzle is set into conical, when the outer surface of conical nozzle is cleaned, can avoid the periphery of conical nozzle to have residual;Push rod is arranged in the accommodating space formed by conical nozzle, push rod is correspondingly set with spray through-hole, and the first end of push rod is used to impact nozzle through-hole, to impact the liquid on the first end of push rod into nozzle through-hole, so high viscosity liquid can be stably sprayed, and the use requirement of user is satisfied.

Description

Technical Field

[0001] This utility model belongs to the field of application, and specifically relates to a conical dotting nozzle and dotting assembly capable of spraying highly viscous liquids. Background Technology

[0002] Currently, the dot spray nozzles are designed in a vertical shape, which makes it easy for residue to remain when cleaning the outer surface of the nozzle. Furthermore, current dot spray nozzles are prone to clogging when spraying high-viscosity liquids, failing to meet customer needs. Utility Model Content

[0003] To address the aforementioned problems, the primary objective of this invention is to provide a conical dotting nozzle and dotting assembly capable of spraying highly viscous liquids, thereby resolving the technical issues described above.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows: This invention provides a conical dotting nozzle and dotting assembly for spraying highly viscous liquids, including a conical nozzle and a push rod. A receiving space is formed inside the conical nozzle, and a spray through hole is opened on the conical nozzle, which is connected to the receiving space; A push rod is provided within the accommodating space, and the push rod is correspondingly arranged with the injection through hole. The first end of the push rod is used to strike the nozzle through hole so as to push the liquid on the first end of the push rod into the nozzle through hole.

[0005] Compared with the prior art, the beneficial effects of this utility model are: by setting the nozzle to a conical shape, when cleaning the outer surface of the conical nozzle, it is possible to avoid leaving residue around the conical nozzle, and the conical nozzle is not easily damaged upon impact, has a long service life, and reduces the cost of use; a push rod is provided in the accommodating space formed by the conical nozzle, and the push rod is correspondingly set with the spray through hole. The first end of the push rod is used to impact the nozzle through hole to force the liquid on the first end of the push rod into the nozzle through hole, thereby stably spraying out high viscosity liquid and meeting the user's needs.

[0006] Furthermore, the conical nozzle includes a conical boss, a first frustum and a second frustum, the bottom of the conical boss is connected to one end of the first frustum, and the other end of the first frustum is connected to one end of the second frustum.

[0007] Furthermore, one end of the first frustum extends upward, and one end of the second frustum extends upward, so that the first frustum and the second frustum form a stepped structure.

[0008] Furthermore, the injection through-hole is located at the center of the conical boss; the central axis of the conical frustum, the central axis of the first frustum, and the central axis of the second frustum are on the same straight line.

[0009] Furthermore, the accommodating space includes a conical space, the top of which is positioned near the injection through-hole, and the conical space communicates with the injection through-hole. The conical space is designed to prevent the push rod from damaging the nozzle.

[0010] Furthermore, the accommodating space also includes a columnar space, one end of which is connected to the cone-shaped space, and the other end of which is connected to the jet through-hole.

[0011] A conical dot spray assembly capable of spraying high-viscosity liquid includes a conical dot spray nozzle, a housing, and a base. The conical dot spray nozzle includes a conical nozzle, the housing is fitted onto the conical nozzle, and the base extends out with a connecting protrusion, the housing being fitted onto the connecting protrusion.

[0012] Furthermore, the conical nozzle includes a conical boss, a first frustum and a second frustum, the bottom of the conical boss is connected to one end of the first frustum, and the other end of the first frustum is connected to one end of the second frustum; The outer shell has a through hole, a tapered boss is located on the outside of the outer shell, a first truncated cone passes through the through hole, a first external thread is provided on the side of the second truncated cone, an internal thread is provided on the inner surface of the outer shell, and the inner surface of the outer shell is threadedly connected to the side of the second truncated cone.

[0013] Furthermore, the outer surface of the connecting protrusion is provided with a second external thread, and the inner surface of the housing is threadedly connected to the outer surface of the conical nozzle.

[0014] Compared with the prior art, the beneficial effects of this application are as follows: by setting the nozzle to a conical shape, when cleaning the outer surface of the conical nozzle, it is possible to avoid leaving residue around the conical nozzle, and the conical nozzle is not easily damaged upon impact, has a long service life, and reduces the cost of use; a push rod is provided in the accommodating space formed by the conical nozzle, and the push rod is correspondingly set with the spray through hole. The first end of the push rod is used to impact the nozzle through hole to force the liquid on the first end of the push rod into the nozzle through hole, thereby stably spraying out high viscosity liquid and meeting the user's usage needs. Attached Figure Description

[0015] Figure 1 This is a structural diagram of a cone-shaped dot spray nozzle.

[0016] Figure 2 yes Figure 1 A sectional view.

[0017] Figure 3 This is a structural diagram of the cone-shaped dot spray assembly.

[0018] Figure 4 yes Figure 3 Exploded view.

[0019] Figure 5 yes Figure 4An exploded view from another perspective.

[0020] In the diagram: 1. Conical nozzle; 2. Push rod; 3. Accommodation space; 4. Injection through hole; 11. Conical boss; 12. First frustum; 13. Second frustum; 31. Conical space; 32. Columnar space; 5. Outer shell; 6. Base; 61. Connecting protrusion; 51. Outer shell through hole; 131. First external thread; 52. Internal thread; 611. Second external thread. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0022] To achieve the above objectives, the technical solution of this utility model is as follows: See Figures 1-5 As shown, this utility model provides a conical dot spray nozzle and dot spray assembly capable of spraying highly viscous liquids, including a conical nozzle 1 and a push rod 2. A receiving space 3 is formed inside the conical nozzle 1, and a spray through hole 4 is provided on the conical nozzle 1, which is connected to the receiving space. A push rod 2 is provided in the accommodating space 3. The push rod 2 is correspondingly provided with the injection through hole 4. The first end of the push rod 2 is used to impact the nozzle through hole so as to push the liquid on the first end of the push rod 2 into the nozzle through hole.

[0023] Compared with the prior art, the beneficial effects of this utility model are: by setting the nozzle to a conical shape, when cleaning the outer surface of the conical nozzle 1, it is possible to avoid leaving residue around the conical nozzle 1, and the conical nozzle 1 is not easily damaged when impacted, has a long service life, and reduces the cost of use; a push rod 2 is provided in the accommodating space 3 formed by the conical nozzle 1, and the push rod 2 is correspondingly arranged with the spray through hole 4. The first end of the push rod 2 is used to impact the nozzle through hole to push the liquid on the first end of the push rod 2 into the nozzle through hole, thereby stably spraying out the high viscosity liquid and meeting the user's needs.

[0024] In this embodiment, the conical nozzle 1 includes a conical boss 11, a first frustum 12, and a second frustum 13. The bottom of the conical boss 11 is connected to one end of the first frustum 12, and the other end of the first frustum 12 is connected to one end of the second frustum 13.

[0025] In this embodiment, one end of the first frustum 12 extends upward and one end of the second frustum 13 extends upward, so that the first frustum 12 and the second frustum 13 form a stepped structure.

[0026] In this embodiment, the injection through hole 4 is opened at the center of the conical boss 11; the central axis of the conical frustum, the central axis of the first frustum 12, and the central axis of the second frustum 13 are on the same straight line.

[0027] In this embodiment, the accommodating space 3 includes a conical space, the top of which is located on the side near the injection through-hole 4, and the conical space communicates with the injection through-hole 4. The conical space 31 is provided to prevent the push rod 2 from breaking the nozzle.

[0028] In this embodiment, the accommodating space 3 also includes a cylindrical space 32, one end of which is connected to the conical space 31, and the other end of which is connected to the jet through hole 4.

[0029] A conical dot spray assembly capable of spraying high-viscosity liquid includes a conical dot spray nozzle capable of spraying high-viscosity liquid, a housing 5, and a base 6. The conical dot spray nozzle includes a conical nozzle 1, the housing 5 is sleeved on the conical nozzle 1, and the base 6 has a connecting protrusion 61 extending out, with the housing 5 sleeved on the connecting protrusion 61.

[0030] In this embodiment, the conical nozzle 1 includes a conical boss 11, a first frustum 12, and a second frustum 13. The bottom of the conical boss 11 is connected to one end of the first frustum 12, and the other end of the first frustum 12 is connected to one end of the second frustum 13. The outer casing 5 has an outer casing through hole 51, a tapered boss 11 is provided on the outer side of the outer casing 5, a first frustum 12 passes through the outer casing through hole 51, a first external thread 131 is provided on the side of the second frustum 13, an internal thread 52 is provided on the inner surface of the outer casing 5, and the inner surface of the outer casing 5 is threadedly connected to the side of the second frustum 13.

[0031] In this embodiment, the outer surface of the connecting protrusion 61 is provided with a second external thread 611, and the inner surface of the outer shell 5 is threadedly connected to the outer surface of the conical nozzle 1.

[0032] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cone-shaped dot spray nozzle capable of spraying highly viscous liquids, characterized in that, Includes a conical nozzle and a push rod. A receiving space is formed inside the conical nozzle, and a spray through hole is opened on the conical nozzle, which is connected to the receiving space; A push rod is provided within the accommodating space, and the push rod is correspondingly arranged with the injection through hole. The first end of the push rod is used to strike the nozzle through hole so as to push the liquid on the first end of the push rod into the nozzle through hole.

2. The conical dot spray nozzle as described in claim 1, characterized in that, The conical nozzle includes a conical boss, a first truncated cone, and a second truncated cone. The bottom of the conical boss is connected to one end of the first truncated cone, and the other end of the first truncated cone is connected to one end of the second truncated cone.

3. The conical dot spray nozzle as described in claim 2, characterized in that, One end of the first frustum extends upwards, and one end of the second frustum extends upwards, so that the first and second frustums form a stepped structure.

4. The conical dot spray nozzle as described in claim 2, characterized in that, The injection through-hole is located at the center of the conical boss; the central axis of the conical frustum, the central axis of the first frustum, and the central axis of the second frustum are on the same straight line.

5. The conical dot spray nozzle as described in claim 1, characterized in that, The accommodating space includes a conical space, the top of which is located on the side near the injection through-hole, and the conical space is connected to the injection through-hole.

6. The conical dot spray nozzle as described in claim 5, characterized in that, The accommodating space also includes a columnar space, one end of which is connected to the cone-shaped space, and the other end of which is connected to the jet through-hole.

7. A cone-shaped dot spray assembly capable of spraying highly viscous liquids, characterized in that, The invention includes the conical dot spray nozzle, housing, and base as described in any one of claims 1-6. The conical dot spray nozzle includes a conical nozzle, the housing is fitted onto the conical nozzle, and the base extends out with a connecting protrusion, the housing being fitted onto the connecting protrusion.

8. The cone-shaped dot spray assembly as described in claim 7, characterized in that, The conical nozzle includes a conical boss, a first truncated cone, and a second truncated cone. The bottom of the conical boss is connected to one end of the first truncated cone, and the other end of the first truncated cone is connected to one end of the second truncated cone. The outer shell has a through hole, a tapered boss is located on the outside of the outer shell, a first truncated cone passes through the through hole, a first external thread is provided on the side of the second truncated cone, an internal thread is provided on the inner surface of the outer shell, and the inner surface of the outer shell is threadedly connected to the side of the second truncated cone.

9. The cone-shaped dot spray assembly as described in claim 8, characterized in that, The outer surface of the connecting protrusion is provided with a second external thread, and the inner surface of the housing is threadedly connected to the outer surface of the conical nozzle.

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