CN213736217U

CN213736217U - Solder paste tank with anti-pollution structure and convenient to detach

Info

Publication number: CN213736217U
Application number: CN202022713650.4U
Authority: CN
Inventors: 张二召
Original assignee: Suzhou Minyusu Electronic Technology Co ltd
Current assignee: Suzhou Minyusu Electronic Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-07-20
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a tin cream jar with anti-pollution structure convenient to detach, including casing and ejection of compact end, the inside storing cavity that is provided with of casing, and the storing cavity upper end is settled there is the closing cap, the inside outer end of going up the closing cap is provided with the spring, and the spring end-to-end connection has to support the piece, the draw-in groove has been seted up to the casing outer wall, and casing upper end outer wall is provided with the rubber pad, the rubber pad upper surface is settled there is the upper cover, ejection of compact end sets up in last closing cap upper surface, and ejection of compact end outer wall is fixed with carries the piece, the discharge gate has been seted up to the overhead surface of discharge end, the upper cover internal surface is provided with the plug, storing cavity lower extreme is provided with lower closing cap. This tin cream jar with anti-pollution structure convenient to detach is provided with storing cavity, thereby is corrugated storing cavity and can stretch out and draw back and extrude the ejection of compact to its inside tin cream, and the process can not cause the pollution to tin cream in the jar, has guaranteed the quality of jar interior tin cream.

Description

Solder paste tank with anti-pollution structure and convenient to detach

Technical Field

The utility model relates to a tin cream technical field specifically is a tin cream jar with anti-pollution structure convenient to detach.

Background

Solder paste, also called solder paste, is a gray paste, is a novel welding material which is produced along with Surface Mount Technology (SMT), is a paste mixture formed by mixing solder powder, soldering flux and other surfactants, thixotropic agents and the like, is mainly used for welding electronic components such as Printed Circuit Board (PCB) surface resistance, capacitors, ICs and the like in the SMT industry, and containers for containing the solder paste are collectively called solder paste tanks.

At present, a tin paste tank on the market is easily polluted by a welding knife in the tin material tank in the using process, so that the subsequent welding effect is influenced, and the tin paste tank with the anti-pollution structure and convenient to detach is provided for the above conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tin cream jar with anti-pollution structure convenient to detach to propose general novel tin cream jar in solving above-mentioned background art, it is in the use, is polluted jar interior tin material by the welding tool easily, thereby influences subsequent problem of welding the effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tin cream jar with anti-pollution structure convenient to detach, includes casing and ejection of compact end, the inside storing cavity that is provided with of casing, and the storing cavity upper end settles and have an upper cover, the inside outer end of upper cover is provided with the spring, and spring end-to-end connection has to the piece, casing outer wall has seted up the draw-in groove, and casing upper end outer wall is provided with the rubber pad, the arrangement of rubber pad upper surface has the upper cover, ejection of compact end sets up in upper cover upper surface, and ejection of compact end outer wall is fixed with carries the piece, the discharge gate has been seted up to the first upper surface of discharge end, the upper cover internal surface is provided with the plug, storing cavity lower extreme is provided with lower closing cap, and lower closing cap outer wall connection has the screw thread post, screw thread post end is provided with the screw, and the end-to-end connection has the stopper, casing outer wall is located the draw-in groove below and has seted up the spout.

Preferably, the storage cavity is corrugated, and the storage cavity forms a clamping structure through the abutting block and the clamping groove.

Preferably, the abutting blocks are symmetrically distributed about a vertical center line of the shell, and the outer walls of the abutting blocks are of inclined structures.

Preferably, the abutting block forms an elastic structure with the upper sealing cover through the spring, and the upper sealing cover is in threaded connection with the storage cavity.

Preferably, an injection molding integrated structure is arranged between the lifting block and the upper sealing cover, and the lifting block is symmetrically distributed around the vertical center line of the upper sealing cover.

Preferably, the size of the inner opening of the discharge hole is matched with the size of the outer opening of the rubber plug, and the vertical center line of the discharge hole is coincided with the vertical center line of the rubber plug.

Preferably, the limiting block forms a lifting structure with the shell through the sliding groove, and the limiting block forms a movable structure with the threaded column through the rotating handle.

Preferably, the lower sealing cover forms a fixed structure with the shell through a limiting block, and the lower sealing cover and the sliding groove are vertically distributed.

Compared with the prior art, the beneficial effects of the utility model are that: the novel tin paste can with the anti-pollution structure and convenient to disassemble is provided with the storage cavity, the corrugated storage cavity can stretch out and draw back to extrude and discharge the tin paste in the storage cavity, the tin paste in the can is not polluted in the process, and the quality of the tin paste in the can is ensured;

the novel tin paste can with the anti-pollution structure and convenient to disassemble is provided with the abutting block, the storage cavity is connected with the shell in a clamping mode through the abutting block on the outer wall of the upper sealing cover, the abutting block can be pressed to be contracted through the spring subsequently, so that the abutting block is separated from the inside of the shell, the storage cavity is disassembled, residual tin paste in the storage cavity can be scraped subsequently, and the tin paste in the storage cavity is guaranteed not to be wasted;

this novel tin cream jar that has anti-pollution structure convenient to detach is provided with and revolves the handle, and the accessible gripping is revolved the lower closing cap rebound that drives storage cavity to make storage cavity contract the ejection of compact, and the accessible is rotatory to be revolved and to make the stopper remove along the screw thread post, and then fix the processing to storage cavity, guarantee that it can not the landing, made things convenient for the ejection of compact process of tin cream jar greatly, the load can be held at will, and it is very simple and convenient to use.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a storage cavity; 3. an upper sealing cover; 4. a spring; 5. a resisting block; 6. a card slot; 7. a rubber pad; 8. an upper cover; 9. a discharge end; 10. lifting blocks; 11. a discharge port; 12. a rubber plug; 13. a lower sealing cover; 14. a threaded post; 15. rotating a handle; 16. a limiting block; 17. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a tin cream can with an anti-pollution structure and convenient to disassemble comprises a shell 1, wherein a storage cavity 2 is arranged inside the shell 1, an upper sealing cover 3 is arranged at the upper end of the storage cavity 2, a spring 4 is arranged at the outer end inside the upper sealing cover 3, the tail end of the spring 4 is connected with a resisting block 5, a clamping groove 6 is formed in the outer wall of the shell 1, the storage cavity 2 is corrugated, a clamping structure is formed between the resisting block 5 and the clamping groove 6 of the storage cavity 2, the resisting block 5 is symmetrically distributed about the vertical central line of the shell 1, the outer wall of the resisting block 5 is of an inclined structure, an elastic structure is formed between the resisting block 5 and the upper sealing cover 3 through the spring 4, the upper sealing cover 3 is in threaded connection with the storage cavity 2, the corrugated storage cavity 2 can stretch out and draw back to extrude and discharge tin cream inside the storage cavity, no pollution is caused to the tin cream can be generated in the tin cream can in the process, the quality of the tin cream can be guaranteed, the storage cavity 2 is clamped and connected with the shell 1 through the resisting block 5 on the outer wall of the upper sealing cover 3, the supporting block 5 can be subsequently pressed to be contracted through the spring 4, so that the supporting block is separated from the inside of the shell 1, the storage cavity 2 is further disassembled, residual solder paste in the storage cavity can be conveniently scraped in the following process, and the solder paste in the storage cavity is guaranteed not to be wasted;

the outer wall of the upper end of the shell 1 is provided with a rubber pad 7, the upper surface of the rubber pad 7 is provided with an upper cover 8, a discharge end 9 is arranged on the upper surface of an upper sealing cover 3, the outer wall of the discharge end 9 is fixedly provided with a lifting block 10, the upper surface of the discharge end 9 is provided with a discharge hole 11, the inner surface of the upper cover 8 is provided with a rubber plug 12, an injection molding integrated structure is formed between the lifting block 10 and the upper sealing cover 3, the lifting block 10 is symmetrically distributed about the vertical central line of the upper sealing cover 3, the size of the inner opening of the discharge hole 11 is identical to that of the outer opening of the rubber plug 12, the vertical central line of the discharge hole 11 is coincident with that of the rubber plug 12, the lifting block 10 is symmetrically distributed about the vertical central line of the upper sealing cover 3, the storage cavity 2 can be conveniently installed by grabbing the lifting block 10 subsequently, and the upper cover 8 can be unscrewed to separate the rubber plug 12 from the discharge hole 11 on the inner surface of the upper cover 8 in the use process, therefore, the discharge hole 11 can normally discharge materials through the contraction of the storage cavity 2, and the rubber plug 12 can seal and protect the solder paste in the solder paste tank when the solder paste tank is not used, so that the internal solder paste can not be polluted;

the lower end of the storage cavity 2 is provided with a lower sealing cover 13, the outer wall of the lower sealing cover 13 is connected with a threaded column 14, the tail end of the threaded column 14 is provided with a knob 15, the tail end of the knob 15 is connected with a limiting block 16, the outer wall of the shell 1 is positioned below the clamping groove 6 and is provided with a sliding groove 17, the limiting block 16 forms a lifting structure with the shell 1 through the sliding groove 17, the limiting block 16 forms a movable structure with the threaded column 14 through the knob 15, the lower sealing cover 13 forms a fixed structure with the shell 1 through the limiting block 16, the lower sealing cover 13 and the sliding groove 17 are vertically distributed, the lower sealing cover 13 of the storage cavity 2 can be driven to move upwards through the gripping knob 15 in the process of extruding the storage cavity 2, so that the storage cavity 2 can be contracted and discharged, the limiting block 16 can move along the threaded column 14 through rotating the knob 15, and then the storage cavity 2 can be fixed, and the sliding of the storage cavity can be prevented, greatly facilitates the discharging process of the solder paste tank, the discharging amount can be controlled at will, and the use is very simple and convenient.

The working principle is as follows: when the tin cream can with the anti-pollution structure and convenient disassembly is used, firstly, the upper cover 8 is unscrewed to separate the rubber plug 12 on the inner surface of the upper cover 8 from the discharge hole 11, so that the discharge hole 11 can normally discharge materials through the contraction of the storage cavity 2, the rubber plug 12 can seal and protect the tin cream in the tin cream can when the tin cream can is not used, the inner tin cream is favorably not polluted, then the grasping knob 15 drives the lower sealing cover 13 of the storage cavity 2 to move upwards, so that the storage cavity 2 can be contracted and discharged, the rotating knob 15 can be rotated to enable the limiting block 16 to move along the threaded column 14, further, the storage cavity 2 is fixed and treated, the sliding of the storage cavity is ensured, the discharging process of the tin cream can is greatly facilitated, the discharging amount can be randomly controlled, the use is very simple and convenient, when the tin cream in the tin cream can is insufficient, the cover body at the lower end of the shell 1 can be rotationally disassembled, rotatory handle 15 makes the stopper 16 no longer fixed storing cavity 2 lower extreme again, makes it shrink through spring 4 through pressing to support piece 5 afterwards to make storing cavity 2 break away from casing 1 is inside, and then dismantle storing cavity 2, rotate last closing cap 3 and lower closing cap 13 and open and can strike off its inside residual solder paste, guarantee that inside solder paste is not wasted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tin cream jar with anti-pollution structure convenient to detach, includes casing (1) and ejection of compact end (9), its characterized in that: a storage cavity (2) is arranged in the shell (1), an upper sealing cover (3) is arranged at the upper end of the storage cavity (2), a spring (4) is arranged at the outer end in the upper sealing cover (3), the tail end of the spring (4) is connected with a resisting block (5), a clamping groove (6) is formed in the outer wall of the shell (1), a rubber pad (7) is arranged on the outer wall of the upper end of the shell (1), an upper cover (8) is arranged on the upper surface of the rubber pad (7), a discharging end head (9) is arranged on the upper surface of the upper sealing cover (3), a lifting block (10) is fixed on the outer wall of the discharging end head (9), a discharging port (11) is formed in the upper surface of the discharging end head (9), a rubber plug (12) is arranged on the inner surface of the upper cover (8), a lower sealing cover (13) is arranged at the lower end of the storage cavity (2), and a threaded column (14) is connected to the outer wall of the lower sealing cover (13), the tail end of the threaded column (14) is provided with a knob (15), the tail end of the knob (15) is connected with a limiting block (16), and the outer wall of the shell (1) is located below the clamping groove (6) and is provided with a sliding groove (17).

2. The solder paste can with anti-pollution structure and convenient disassembly as claimed in claim 1, wherein: the storage cavity (2) is corrugated, and the storage cavity (2) forms a clamping structure with the clamping groove (6) through the abutting block (5).

3. The solder paste can with anti-pollution structure and convenient disassembly as claimed in claim 1, wherein: the supporting blocks (5) are symmetrically distributed about the vertical center line of the shell (1), and the outer walls of the supporting blocks (5) are of inclined structures.

4. The solder paste can with anti-pollution structure and convenient disassembly as claimed in claim 1, wherein: the abutting block (5) forms an elastic structure with the upper sealing cover (3) through the spring (4), and the upper sealing cover (3) is in threaded connection with the storage cavity (2).

5. The solder paste can with anti-pollution structure and convenient disassembly as claimed in claim 1, wherein: the lifting block (10) and the upper sealing cover (3) are of an injection molding integrated structure, and the lifting block (10) is symmetrically distributed around the vertical center line of the upper sealing cover (3).

6. The solder paste can with anti-pollution structure and convenient disassembly as claimed in claim 1, wherein: the size of the inner opening of the discharge hole (11) is matched with the size of the outer opening of the rubber plug (12), and the vertical central line of the discharge hole (11) is coincided with the vertical central line of the rubber plug (12).

7. The solder paste can with anti-pollution structure and convenient disassembly as claimed in claim 1, wherein: the limiting block (16) forms a lifting structure with the shell (1) through the sliding groove (17), and the limiting block (16) forms a movable structure with the threaded column (14) through the knob (15).

8. The solder paste can with anti-pollution structure and convenient disassembly as claimed in claim 1, wherein: the lower sealing cover (13) forms a fixed structure with the shell (1) through a limiting block (16), and the lower sealing cover (13) and the sliding groove (17) are vertically distributed.