CN110745753A

CN110745753A - Tin cream jar cap opener

Info

Publication number: CN110745753A
Application number: CN201910954461.5A
Authority: CN
Inventors: 谢旭华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-02-04

Abstract

The invention relates to a cap opener, in particular to a tin paste can cap opener. The technical problem to be solved is how to design a tin cream can cover opener which can ensure the safety of a user when opening the tin cream can cover and is short in uncovering time. A tin cream jar cap opener comprises a connecting frame and a guide frame, wherein a clamping hole is formed in the bottom of the connecting frame, and the guide frame is arranged on the connecting frame in a sliding mode. When the prying bar is used for clamping the tin paste tank cover, the connecting frame is pulled to move upwards to be matched with the prying bar to pry the tin paste tank cover, and when the connecting frame needs to be pulled to move upwards, the connecting frame is driven to move upwards through the labor-saving assembly, so that a person does not need to directly pull the connecting frame to move upwards, the cover is opened more labor-saving, and the cover opener has the characteristics of convenience in operation and high cover opening speed.

Description

Tin cream jar cap opener

Technical Field

The invention relates to a cap opener, in particular to a tin paste can cap opener.

Background

The solder paste is also called as solder paste, is a gray paste, is a novel welding material produced along with SMT, is prepared by mixing solder powder, scaling powder and other surfactants, thixotropic agents and the like to form a paste mixture, is produced by a manufacturer before being used, is filled into a solder paste tank and is sealed, and the solder paste tank is difficult to open because excessive gas cannot enter when being stored.

At present, the mode of opening the tin cream cover is generally prying open a little by a little with the screwdriver, and the screwdriver slips easily when opening the tin cream cover by applying the mode, causes hand injury easily, and the process of prying open by applying the screwdriver is a long time consuming and the work efficiency is lower.

There is a need to develop and develop a solder paste can opener which can ensure the safety of a user when opening a solder paste can lid and which requires a short time for opening the solder paste can lid.

Disclosure of Invention

In order to overcome when opening the tin cream cover, skid because of the screwdriver easily, lead to the hand injured, influence work to consuming time longer, the lower shortcoming of work efficiency, the technical problem that solves is: provided is a solder paste can opener which can ensure the safety of a user when opening a solder paste can cover and is short in opening time.

The technical scheme of the invention is as follows: the utility model provides a tin cream jar cap opener, including link and leading truck, open the link bottom has the card hole, and the gliding style is equipped with the leading truck on the link, still including chucking subassembly, threaded sleeve and T shape baffle, and link bottom circumference evenly distributed has two chucking subassemblies at least, and the leading truck bottom is equipped with the threaded sleeve, and threaded sleeve female connection has the T shape baffle that is used for pushing down tin cream jar cover, and the chucking subassembly is used for blocking the cover of tin cream jar.

In one embodiment, the clamping assembly comprises a guide block, an elastic part and a pry bar, the bottom of the connecting frame is evenly provided with at least three through grooves at intervals, the guide block is slidably arranged in the through grooves, the elastic part is connected between the guide block and the inner walls of the through grooves, the pry bar is connected to the inner sides of the guide blocks, and the tail end parts of the pry bars penetrate through the through grooves and are located in the clamping holes.

In one embodiment, the device further comprises a labor-saving assembly, the labor-saving assembly comprises a threaded sliding sleeve, a screw and a rotating handle, the threaded sliding sleeve is arranged in the middle of the top of the connecting frame, the screw is rotatably arranged in the middle of the guide frame and penetrates through the threaded sliding sleeve, the screw and the threaded sliding sleeve are in threaded fit, and the rotating handle used for rotating the screw is arranged at the top of the screw.

In one embodiment, the device further comprises a power-assisted handle, the power-assisted handle is connected to the top of the guide frame and sleeved outside the screw rod and the rotating handle, and a torsion spring is arranged at the top in the guide frame and sleeved on the screw rod.

Has the advantages that: when the prying bar is used for clamping the tin paste tank cover, the connecting frame is pulled to move upwards to be matched with the prying bar to pry the tin paste tank cover, and when the connecting frame needs to be pulled to move upwards, the connecting frame is driven to move upwards through the labor-saving assembly, so that a person does not need to directly pull the connecting frame to move upwards, the cover is opened more labor-saving, and the cover opener has the characteristics of convenience in operation and high cover opening speed.

Drawings

Fig. 1 is a schematic front view of the present invention.

FIG. 2 is a schematic top view of a portion of the structure of the present invention.

Labeled as: 1 … link span, 2 … card hole, 3 … leading truck, 4 … logical groove, 5 … guide block, 6 … tension spring, 7 … crow bar, 8 … screw sleeve, 9 … T baffle, 10 … laborsaving subassembly, 101 … screw sliding sleeve, 102 … screw rod, 103 … twist grip, 11 … helping hand handle, 12 … torsion spring, 200 … tin cream jar.

Detailed Description

The invention is described in further detail below with reference to the drawings and the detailed description, but the invention is not limited to the scope of protection and application.

First embodiment

Referring to fig. 1, a tin cream can cap opener, including link 1 and leading truck 3, open link 1 bottom has card hole 2, card hole 2 is big end up's coniform down, the gliding style is equipped with leading truck 3 on link 1, leading truck 3 runs through link 1 top, still including the chucking subassembly, threaded sleeve 8 and T shape baffle 9, link 1 bottom circumference evenly distributed has four chucking subassemblies, leading truck 3 bottom is equipped with threaded sleeve 8, threaded sleeve 8 is connected with leading truck 3 through welded connection's mode, threaded sleeve 8 female connection has T shape baffle 9 that is used for pushing down tin cream can 200 cover, the chucking subassembly is used for blocking tin cream can 200's cover.

Chucking subassembly is including guide block 5, tension spring and pinch bar 7, and 1 bottom of link is evenly spaced apart to have four to lead to groove 4, and it is equipped with guide block 5 to lead to the inslot slidingtype of groove 4, and guide block 5 and lead to being connected with tension spring between the groove 4 inner wall, and 5 inboards of guide block are connected with pinch bar 7, and the shape of the tail end of pinch bar 7 is the wedge form, and 7 tail end parts of pinch bar are worn out to lead to groove 4 and are located card hole 2.

When the cover that needs to open tin cream jar 200 is opened, can use this cap opener, at first the user puts into card hole 2 on the link 1 with the ascending orientation of cover with tin cream jar 200 in with the cover, and with the fixed tin cream jar 200 lower part of hand, extrusion pinch bar 7 removes toward logical groove 4 direction when tin cream jar 200 is put into card hole 2, tension spring 6 is compressed, put into link 1 back completely when tin cream jar 200's cover, pinch bar 7 blocks in the bottom of tin cream jar 200 cover under tension spring 6's effect, rotate T shape baffle 9 downstream afterwards and support tin cream jar 200 lid, pull link 1 rebound again and drive pinch bar 7 rebound can prize tin cream jar 200 lid.

Second embodiment

Referring to fig. 1 and 2, the labor-saving assembly 10 further comprises a labor-saving assembly 10, the labor-saving assembly 10 comprises a threaded sliding sleeve 101, a screw 102 and a rotating handle 103, the threaded sliding sleeve 101 is arranged in the middle of the top of the connecting frame 1, the threaded sliding sleeve 101 is connected with the connecting frame 1 in a welding connection mode, the screw 102 is rotatably arranged in the middle of the guide frame 3, the screw 102 is perpendicular to the connecting frame 1, the screw 102 penetrates through the threaded sliding sleeve 101, the screw 102 is in threaded fit with the threaded sliding sleeve 101, the rotating handle 103 used for rotating the screw 102 is arranged at the top of the screw 102, and the rotating handle 103 is perpendicular.

When the tin cream can 200 cover needs to be pried open, the rotating handle 103 can be pulled to rotate, the rotating handle 103 rotates to drive the threaded sliding sleeve 101 to move upwards through the screw 102, the threaded sliding sleeve 101 moves upwards to drive the connecting frame 1 to move upwards to pry the tin cream can 200 cover, and therefore the tin cream can 200 cover can be pried open more easily.

Referring to fig. 1 and 2, the portable electric hand-held device further comprises a power-assisted grip 11, the top of the guide frame 3 is connected with the power-assisted grip 11, the power-assisted grip 11 is connected with the guide frame 3 in a welding connection mode, the power-assisted grip 11 is sleeved on the outer sides of the screw rod 102 and the rotating handle 103, the top of the guide frame 3 is provided with a torsion spring 12, and the torsion spring 12 is sleeved on the screw rod 102.

When the rotating handle 103 needs to be rotated, the power-assisted handle 11 can be held, fingers grasp the rotating handle 103 to move towards the power-assisted handle 11, so that the screw rod 102 is driven to rotate, the torsion spring 12 is compressed, the screw rod 102 rotates to drive the connecting frame 1 to pry the tin paste can 200 upwards, then the rotating handle 103 is loosened, the screw rod 102 is driven to reset under the action of the torsion spring 12, the connecting frame 1 is enabled to reset downwards, and the automatic resetting of the screw rod 102 can be realized.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a tin cream jar cap opener, including link and leading truck, open the link bottom has the card hole, and the gliding style is equipped with the leading truck on the link, its characterized in that still including chucking subassembly, threaded sleeve and T shape baffle, link bottom circumference evenly distributed has two chucking subassemblies at least, and the leading truck bottom is equipped with the threaded sleeve, and threaded sleeve female connection has the T shape baffle that is used for pushing down tin cream jar cover, and the chucking subassembly is used for blocking the cover of tin cream jar.

2. The tin paste can opener according to claim 1, wherein the clamping assembly comprises a guide block, an elastic member and a pry bar, the bottom of the connecting frame is evenly provided with at least three through grooves at intervals, the guide block is slidably arranged in the through grooves, the elastic member is connected between the guide block and the inner walls of the through grooves, the pry bar is connected to the inner side of the guide block, and the tail end part of the pry bar penetrates through the through grooves and is located in the clamping hole.

3. The tin paste can opener according to claim 2, further comprising a labor-saving assembly, wherein the labor-saving assembly comprises a threaded sliding sleeve, a screw rod and a rotating handle, the threaded sliding sleeve is arranged in the middle of the top of the connecting frame, the screw rod is rotatably arranged in the middle of the guide frame and penetrates through the threaded sliding sleeve, the screw rod is in threaded fit with the threaded sliding sleeve, and the rotating handle for rotating the screw rod is arranged at the top of the screw rod.

4. The tin paste can opener according to claim 3, further comprising a power-assisted handle, wherein the power-assisted handle is connected to the top of the guide frame, the power-assisted handle is sleeved outside the screw rod and the rotating handle, and a torsion spring is arranged at the top in the guide frame and sleeved on the screw rod.