CN217779290U

CN217779290U - Tinplate can structure convenient to reuse

Info

Publication number: CN217779290U
Application number: CN202221789541.3U
Authority: CN
Inventors: 庞伟斌
Original assignee: Tiantai Tongchang Surface Treatment Co ltd
Current assignee: Tiantai Tongchang Surface Treatment Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-11-11
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a tinplate jar structure convenient to reuse aims at providing the convenient tinplate jar structure of opening and reuse that also can when hand is smooth, and its technical scheme main points are tinplate jar structure convenient to reuse, including jar body and cover, jar body top inlays in the cover, and is equipped with the sealing member between jar body and the cover, still includes: the annular convex walls are positioned on the upper side and the lower side of the tank body, and a handheld part is formed between the two annular convex walls; install the pull ring device on the cover, in this technical scheme, annular protruding wall is convenient for when singly holding, can grasp tinplate can, prevents the slippage, and cooperation pull ring device is convenient for open and close the cover when the hand is smooth, the utility model is suitable for a food packaging technical field.

Description

Tinplate can structure convenient to reuse

Technical Field

The utility model belongs to the technical field of food package, refer in particular to a tinplate jar structure convenient to reuse.

Background

Tinplate, also known as tinplate, is a common name for electrotinning sheet steel, and refers to a cold-rolled low-carbon sheet steel or steel strip with commercial pure tin plated on both sides, the tin mainly plays a role in preventing corrosion and rusting, combines the strength and formability of steel and the corrosion resistance, tin weldability and beautiful appearance of tin into one material, has the characteristics of corrosion resistance, no toxicity, high strength and good ductility, is generally used for storing food, and is a tin can made of tinplate material for placing food.

Most of tinplate cans are usually discarded after being used, because most of tinplate cans are in disposable sealing structures and cannot provide sealing effect again after being opened for use, so that the tinplate cans cannot be used continuously.

If chinese patent application No. (cn202020916478. X) discloses a repeatedly usable's tinplate can with high wear resistance, which comprises a tank body, the jar body includes cover and can body, the cover is installed at the opening part of can body, the top end opening part of can body is equipped with the threaded tank mouth, be equipped with the external screw thread line on the threaded tank mouth, be equipped with interior fixed ring on the cover, form the connection annular between the edge protrusion of interior fixed ring and can cover, threaded tank mouth threaded connection is in connecting the annular, interior fixed ring is laminated with the threaded tank mouth inner wall of can body, and be equipped with the sealing member between interior fixed ring and the threaded tank mouth, can body outside cover is equipped with outer rubber protective sheath, this application is through adopting threaded connection between cover and the can body, and be equipped with the sealing member between interior fixed ring and threaded tank mouth, thereby make the tinplate can by reuse, provide the sealed effect when using many times, but this application can body surface and cover surface are smooth, when user's hand is smooth (there is hand sweat promptly, water or oil stain etc. lead to the condition of hand slide), to remain opening and closing of tinplate, improve inconveniently.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a still can convenient open and reuse's tinplate can structure when the hand slides.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a tinplate can structure convenient to reuse, includes a jar body and a cover, and jar body top inlays in the cover, and is equipped with the sealing member between jar body and the cover, still includes:

the annular convex walls are positioned on the upper side and the lower side of the tank body, and a handheld part is formed between the two annular convex walls;

and the pull ring device is arranged on the can lid.

In this technical scheme, when annular protruding wall was convenient for singly hold, can grasp tin plate can, prevent the slippage, cooperation pull ring device is convenient for open and close the cover when the hand is smooth.

The utility model discloses further set up to, still include:

the first anti-slip sleeve is sleeved on the surface of the handheld part;

first anti-skidding groove, first anti-skidding groove equidistant is seted up on the surface of first anti-skidding cover.

In this technical scheme, the cooperation of first antiskid cover and first antiskid groove for the jar body can be better held to the one hand.

The utility model discloses further set up to, the pull ring device includes:

the fixed block is arranged on the top surface of the tank cover;

one end of the opening of the U-shaped ring is hinged with the fixing block;

the fixture block is arranged on the top surface of the tank cover;

the clamping groove is formed in the clamping block, matched with one end, away from the opening, of the U-shaped ring and used for mounting one end, away from the opening, of the U-shaped ring;

and the slot is formed in the clamping block and is perpendicular to the clamping groove.

In the technical scheme, the tank body is held by one hand, the U-shaped ring is hooked by the other hand, and the tank cover can be opened when the hand slides.

The utility model discloses further set up to:

fixed block, U-shaped ring and fixture block are the plastics material, and fixed block and fixture block all are connected with jar body top surface bonding.

In the technical scheme, the plastic material is adopted, so that the production cost is effectively reduced, and the adhesive connection is convenient for mounting and producing the plastic material.

The utility model discloses further set up to, the cover includes:

the outer cover is arranged on the top surface of the tank body;

the inner cover is connected with the outer cover and is arranged on the inner wall of the top end of the tank body;

wherein, the sealing element is arranged between one surface of the inner cover far away from the axle center and the inner wall of the outer cover and is abutted against the top end of the tank body.

In this technical scheme, the setting of inner cup and enclosing cover improves joint strength and stability between cover and the jar body.

The utility model discloses further set up to, still include:

the second anti-slip sleeve is sleeved on the outer surface of the outer cover;

the second anti-skidding grooves are formed in the surface of the first anti-skidding sleeve at equal intervals.

In this technical scheme, the setting in second antiskid cover and second antiskid groove is convenient for directly open the cover (when the hand is not smooth), compares the pull ring device more convenient, nevertheless when directly opening the cover and having the difficulty (when the hand is smooth), adopts the pull ring device again, guarantees that the homoenergetic effectively opens the cover under different situation.

The utility model discloses further set up to, still include:

the first clamping ring is arranged on one surface of the inner cover far away from the axis and the inner wall of the outer cover;

the second clamping ring is arranged on the inner wall and the outer surface of the top end of the tank body;

wherein, first snap ring and second snap ring dislocation set, and first snap ring is located second snap ring below.

In this technical scheme, the joint strength and the stability between jar body and the cover are further improved in the setting of first snap ring and second snap ring.

The utility model discloses further set up to, still include:

the tank bottom is arranged at the bottom end of the tank body;

the reinforcing ring is arranged at the bottom of the tank;

wherein, the beaded finish is the tank bottoms to the internal bending formation of jar, and the tank bottoms one side down bending formation U-shaped foot of keeping away from the axle center, and U-shaped foot parcel jar body bottom.

In this technical scheme, the structural strength of tank bottoms is improved in setting up of beaded finish, cooperates the inner cup and the enclosing cover structure of cover, guarantees the structural strength and the stability of tinplate can.

The utility model has the advantages that: through setting up the protruding wall of annular to and the handheld portion between the protruding wall of annular, thereby improve the stability when holding the jar body, open the cover when avoiding the hand to slide and have the condition of skidding, guarantee opening of cover, and pull ring device can avoid holding the condition that has skidding to the cover when the hand slides, colludes pull ring device through the finger, avoids the hand to slide and causes the influence to opening of cover.

Drawings

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

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

FIG. 3 is an enlarged view of the present invention at B of FIG. 1;

figure 4 is an enlarged view of figure 1 at C;

in the drawings: 1. a tank body; 2. a can lid; 20. an outer cover; 21. an inner cover; 3. a seal member; 4. an annular convex wall; 5. a hand-held portion; 6. a ring pull device; 60. a fixed block; 61. a U-shaped ring; 62. a clamping block; 63. a card slot; 64. grooving; 7. a first anti-slip cover; 8. a first anti-slip groove; 9. a second anti-slip sleeve; 10. a second anti-slip groove; 11. a first snap ring; 12. a second snap ring; 13. the tank bottom; 14. a reinforcement ring; 15. a U-shaped foot.

Detailed Description

The invention is further described in the following with reference to fig. 1 to 4 in a specific embodiment:

example 1:

this embodiment provides a tinplate jar structure convenient to reuse, including jar body 1 and cover 2, 1 tops of jar body are inlayed in cover 2, and are equipped with sealing member 3 between jar body 1 and cover 2, still include:

the annular convex walls 4 are positioned at the upper side and the lower side of the tank body 1, and a handheld part 5 is formed between the two annular convex walls 4;

and a ring-pull device 6, wherein the ring-pull device 6 is arranged on the can cover 2.

This embodiment can be seen from, through setting up annular protruding wall 4 to and the handheld portion 5 between the annular protruding wall 4, thereby improve the stability when holding jar body 1, it has the condition of skidding to open cover 2 when avoiding the hand to slide, guarantee opening of cover 2, and there is the condition of skidding to holding of cover 2 when pull ring device 6 can avoid the hand to slide, catch on pull ring device 6 through the finger, avoid the hand to slide to cause the influence to opening of cover 2, and simple structure, low in production cost.

Example 2:

in this embodiment, in addition to the structural features of embodiment 1, the present invention further includes:

the first anti-slip sleeve 7 is sleeved on the surface of the handheld part 5, and the first anti-slip sleeve 7 is sleeved on the surface of the handheld part 5;

the first anti-slip grooves 8 are formed in the surface of the first anti-slip sleeve 7 at equal intervals;

wherein, first antiskid cover 7 preferably adopts interference fit's mode cover to establish on handheld portion 5 surface, and preferably adopts the rubber material.

In the embodiment, the first anti-slip sleeve 7 is matched with the first anti-slip groove 8, so that the tank body 1 can be better held by a single hand, and discomfort caused by too cold holding can be avoided by the first anti-slip sleeve 7 when the surface of the tinplate tank is cold in winter.

Example 3:

in this embodiment, in addition to the structural features of embodiment 2, the tab device 6 further includes:

a fixing block 60, the fixing block 60 being mounted on the top surface of the can lid 2;

the U-shaped ring 61, one end of the opening of the U-shaped ring 61 is hinged with the fixed block 60;

a latch 62, the latch 62 being mounted on the top surface of the can cover 2;

the clamping groove 63 is formed in the clamping block 62, is matched with one end, far away from the opening, of the U-shaped ring 61 and is used for installing one end, far away from the opening, of the U-shaped ring 61;

and the slot 64 is formed in the clamping block 62, and the slot 64 is perpendicular to the clamping groove 63.

This embodiment can be seen from, through holding jar body 1 on one hand, another hand catches on U-shaped ring 61, even also can open cover 2 when the hand is smooth, improves the convenience to draw-in groove 63 on fixture block 62 and the fixture block 62 is convenient for fix U-shaped ring 61, and draw-in groove 63 sets up to be convenient for the finger and holds between the fingers U-shaped ring 61 simultaneously, thereby mentions U-shaped ring 61, further improves the convenience.

Example 4:

in this embodiment, in addition to the structural features of embodiment 3, further:

the fixing block 60, the U-shaped ring 61 and the fixture block 62 are made of plastic materials, and the fixing block 60 and the fixture block 62 are bonded and connected with the top surface of the tank cover 2;

the adhesive for connecting the fixing block 60 and the block 62 to the top surface of the can lid 2 is preferably strong adhesive.

According to the embodiment, the plastic material is adopted, the production cost is effectively reduced, the adhesive connection is convenient for mounting and producing the tank cover, the production efficiency is improved, and meanwhile, when the tank cover is mounted and produced, the fixing block 60, the U-shaped ring 61 and the clamping block 62 are connected in a homogeneous phase and then are mounted on the tank cover 2 in an adhesive mode, so that the mounting efficiency and the mounting precision are effectively improved.

Example 5:

in this embodiment, in addition to the structural features of embodiment 2, the can lid 2 further includes:

the outer cover 20, the outer cover 20 is installed on the top surface of the can body 1;

an inner cover 21, wherein the inner cover 21 is connected with the outer cover 20 and is arranged on the inner wall of the top end of the tank body 1;

wherein, the sealing element 3 is arranged between one surface of the inner cover 21 far away from the axle center and the inner wall of the outer cover 20 and is abutted against the top end of the tank body 1;

wherein, the outer cover 20 and the inner cover 21 are preferably connected by bonding, and preferably by metal adhesive; the sealing member 3 is preferably a rubber gasket.

According to the embodiment, through the arrangement of the inner cover 21 and the outer cover 20, the connection strength and the stability between the tank cover 2 and the tank body 1 are improved, and when pressure is increased due to thermal expansion in the tank body 1, the inner cover 21 can be extruded through high pressure, so that the inner cover 21 is attached to the inner wall of the top end of the tank body 1, the situation that the floating cover or the jumping cover is caused due to thermal expansion of the tin can is avoided, the structure is simple, and the production is convenient.

Example 6:

in this embodiment, in addition to the structural features of embodiment 5, the method further includes:

the second anti-slip sleeve 9 is sleeved on the outer surface of the outer cover 20, and the second anti-slip sleeve 9 is sleeved on the outer surface of the outer cover 20;

the second anti-skid grooves 10 are formed in the surface of the first anti-skid sleeve 7 at equal intervals;

the second anti-slip sleeve 9 is preferably bonded to the outer surface of the outer cover 20, and is preferably made of rubber.

In the embodiment, the second anti-slip sleeve 9 and the second anti-slip groove 10 are arranged, so that the can cover 2 can be directly opened (when hands do not slip), the pull ring device 6 is more convenient to compare with, but when the can cover 2 is directly opened (when hands slip), the pull ring device 6 is adopted again, and the can cover 2 can be effectively and conveniently opened under different conditions.

Example 7:

in this embodiment, in addition to the structural features of embodiment 6, the present invention further includes:

the first clamping ring 11 is arranged on one surface of the inner cover 21 far away from the axis and the inner wall of the outer cover 20;

the second clamping ring 12 is arranged on the inner wall and the outer surface of the top end of the tank body 1;

the first snap ring 11 and the second snap ring 12 are arranged in a staggered manner, and the first snap ring 11 is positioned below the second snap ring 12; the first snap ring 11 is preferably integrally formed with the inner cap 21 and the outer cap 20, respectively, and the second snap ring 12 is preferably integrally formed with the can body 1.

In the embodiment, the arrangement of the first snap ring 11 and the second snap ring 12 further improves the connection strength and stability between the tank body 1 and the tank cover 2, and simultaneously, the connection strength between the inner cover 21 and the tank body 1 is higher when the tank body is thermally expanded, thereby further avoiding the occurrence of floating cover or cover jump.

Example 8:

the tank bottom 13 is arranged at the bottom end of the tank body 1;

a reinforcing ring 14, wherein the reinforcing ring 14 is arranged at the tank bottom 13;

wherein, the strengthening ring 14 is formed by bending the tank bottom 13 towards the interior of the tank body 1, and the side of the tank bottom 13 far away from the axis is bent downwards to form a U-shaped foot 15, and the U-shaped foot 15 wraps the bottom end of the tank body 1.

This embodiment can be seen from, and the strengthening ring 14 sets up the structural strength who improves tank bottoms 13, and the inner cup 21 and the 20 structures of enclosing cover of cooperation cover 2 guarantee tinplate can's structural strength and stability, prevent to warp to U-shaped foot 15 is convenient for on the one hand be connected with 1 bottom of the jar body, and on the other hand can be to 1 bed hedgehopping of the jar body, prevents that tank bottoms 13 from being difficult to naturally dry when having water.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the present embodiments are not limited to those precise embodiments, which are intended to be illustrative rather than restrictive, and that various changes and modifications may be effected therein by one skilled in the art without departing from the scope of the appended claims.

Claims

1. The utility model provides a tinplate can structure convenient to reuse, includes a jar body (1) and cover (2), inlay in cover (2) jar body (1) top, and be equipped with sealing member (3) between jar body (1) and cover (2), characterized by still includes:

the tank body is characterized by comprising annular convex walls (4), wherein the annular convex walls (4) are positioned on the upper side and the lower side of the tank body (1), and a handheld part (5) is formed between the two annular convex walls (4);

a ring-pull device (6), wherein the ring-pull device (6) is arranged on the can cover (2).

2. The tinplate structure convenient for recycling as set forth in claim 1, further comprising:

the first anti-slip sleeve (7), the first anti-slip sleeve (7) is sleeved on the surface of the handheld part (5);

the first anti-skidding grooves (8) are formed in the surface of the first anti-skidding sleeve (7) at equal intervals.

3. A tinplate construction for easy recycling according to claim 2, characterized in that the tab means (6) comprises:

the fixing block (60), the said fixing block (60) is installed on the top surface of the pot cover (2);

one end of an opening of the U-shaped ring (61) is hinged with the fixing block (60);

the fixture block (62), the fixture block (62) is installed on the top surface of the tank cover (2);

the clamping groove (63) is formed in the clamping block (62), is matched with one end, far away from the opening, of the U-shaped ring (61), and is used for mounting one end, far away from the opening, of the U-shaped ring (61);

the slot (64) is formed in the clamping block (62) and is perpendicular to the clamping groove (63).

4. The tinplate can structure convenient for recycling according to claim 3, wherein:

fixed block (60), U-shaped ring (61) and fixture block (62) are the plastics material, and fixed block (60) and fixture block (62) all are connected with jar body (1) top surface bonding.

5. The tinplate can structure for easy recycling according to claim 2, characterized in that said can lid (2) comprises:

the outer cover (20), the outer cover (20) is installed on the top end surface of the tank body (1);

the inner cover (21), the said inner cover (21) is connected with outer cover (20), and install on the top inner wall of the tank body (1);

the sealing element (3) is arranged between one surface of the inner cover (21) far away from the axis and the inner wall of the outer cover (20) and is abutted against the top end of the tank body (1).

6. The tinplate structure for easy recycling of claim 5, further comprising:

the second anti-skidding sleeve (9), the outer surface of the outer cover (20) is sleeved with the second anti-skidding sleeve (9);

the second anti-skidding grooves (10) are formed in the surface of the first anti-skidding sleeve (7) at equal intervals.

7. The tinplate structure for easy recycling of claim 6, further comprising:

the first clamping ring (11), the first clamping ring (11) is installed on one surface of the inner cover (21) far away from the axis and the inner wall of the outer cover (20);

the second clamping ring (12), the second clamping ring (12) is installed on the inner wall and the outer surface of the top end of the tank body (1);

the first clamping ring (11) and the second clamping ring (12) are arranged in a staggered mode, and the first clamping ring (11) is located below the second clamping ring (12).

8. The tinplate can structure for easy recycling of claim 5, further comprising:

the tank bottom (13), the tank bottom (13) is installed at the bottom end of the tank body (1);

a reinforcement ring (14), said reinforcement ring (14) being mounted at the tank bottom (13);

the reinforcing ring (14) is formed by bending the tank bottom (13) towards the inside of the tank body (1), one side of the tank bottom (13), which is far away from the axis, is bent downwards to form a U-shaped foot (15), and the U-shaped foot (15) wraps the bottom end of the tank body (1).