Novel cap opener

Abstract

The utility model discloses a novel cap opener which comprises a clamping assembly and a main rod, the clamping assembly comprises a fixed clamping part and a movable clamping part, the fixed clamping part is connected with the end of the main rod, the main rod is provided with a connecting assembly connected with the movable clamping part, and the connecting assembly enables the movable clamping part to be movably close to or away from the fixed clamping part; the main rod is further provided with a pressing assembly connected with the connecting assembly, and the pressing assembly is used for driving the connecting assembly to control the sliding clamping part to press the barrel cover when the barrel cover is opened. The fixed clamping part and the movable clamping part are arc-shaped, and are provided with clamping grooves matched with convex edges on the barrel cover; the connecting assembly comprises a sliding block and a pressing block which can be meshed or separated, the sliding block is connected with the main rod in a left-right sliding mode, and one end of the sliding block is connected with the movable clamping part. According to the barrel cover opening device, the clamping assembly can effectively hold the barrel cover, the cover opening is easy, and the barrel cover opening device is suitable for barrel covers with different diameters, convenient and fast to use and good in practicability.

Description

Technical Field

[0001] The utility model relates to the field of opening tools, in particular to a novel lid opener. Background Art

[0002] In the prior art, it is often necessary to use barreled equipment such as ton barrels to hold liquids or emulsions. However, since the lids of such barrels have edges and corners, when using traditional wrenches, the force application points are too small, prone to slipping, and the gripping force is insufficient, making it difficult to open the barrels; especially in ink production, since the emulsion used for processing the ink stored adheres between the lid and the barrel opening, it will further increase the difficulty of opening the lid.

[0003] Therefore, in order to solve the above problems, it is necessary to develop a novel lid opener that can effectively grip the lid by the clamping assembly, achieve easy lid opening, is applicable to lids of different diameters, is convenient and fast to use, and has good practicability. Summary of the Utility Model

[0004] In order to solve the above problems, the technical solutions adopted by the utility model are as follows:

[0005] A novel lid opener includes a clamping assembly and a main rod. It is characterized in that the clamping assembly is located at the lower end of the main rod. The clamping assembly includes a fixed clamping part and a movable clamping part. The fixed clamping part is connected to the end of the main rod. A connection assembly connected to the movable clamping part is arranged on the main rod. The connection assembly enables the movable clamping part to move closer to or away from the fixed clamping part;

[0006] A pressing assembly connected to the connection assembly is further arranged on the main rod. The pressing assembly is used to drive the connection assembly to control the sliding clamping part to press the lid when opening the lid;

[0007] The fixed clamping part and the movable clamping part are arc-shaped and are provided with clamping grooves that cooperate with the convex ribs on the lid.

[0008] Preferably, the connection assembly includes a sliding block and a pressing block that can be engaged or separated from each other. The sliding block is slidably connected to the main rod left and right. One end of the sliding block is connected to the movable clamping part. The pressing block is located above the sliding block;

[0009] In the engaged state, the sliding block can only move relative to the pressing block in the direction close to the fixed clamping part. In the separated state, the sliding block can move relative to the pressing block in the direction close to or away from the fixed clamping part;

[0010] The pressing block can move a short distance left and right relative to the main rod and move up and down relative to the sliding block. The pressing assembly is connected to the pressing block. The pressing assembly is used to drive the pressing block to move a short distance left and limit the upward movement of the pressing block.

[0011] Preferably, a sliding groove is formed in the main rod, the sliding block is arranged in the sliding groove so as to be slidable left and right, an activity port communicating with the outside is formed below the sliding groove, an installation groove communicating with the outside is formed in the main rod, a communicating port communicating with the sliding groove is formed between the installation groove and the sliding groove, the pressing block is arranged in the installation groove, and the pressing block is in clearance fit with the left and right sides of the installation groove so as to be movable up and down;

[0012] The driving end of the pressing assembly enters the installation groove and is connected with the pressing block, and one end below the sliding block passes through the activity port and is connected with the activity clamping part.

[0013] Preferably, an upper ratchet rack is arranged on the upper surface of the sliding block, a lower ratchet rack is arranged on the lower surface of the pressing block, the lower ratchet rack passes through the communicating port and meshes with or separates from the upper ratchet rack, the tooth openings of the lower ratchet rack face away from the fixed clamping part, and the tooth openings of the lower ratchet rack face close to the fixed clamping part.

[0014] Preferably, a groove is formed on the upper surface of the end of the pressing block away from the fixed clamping part, the pressing assembly comprises a pressing rod and a linkage rod arranged at an angle, the pressing rod is located above the end of the main rod away from the fixed clamping part, a rotating rod is arranged at the connection position of the pressing rod and the linkage rod, an ear seat is arranged on the main rod, two ends of the rotating rod are rotatably connected with the ear seat, the end of the linkage rod away from the rotating rod enters the installation groove and extends into the groove, and the linkage rod cannot move left and right relative to the groove.

[0015] Preferably, the groove is of a kidney-shaped hole structure.

[0016] Preferably, a cover is arranged on one side of the mouth of the installation groove, and a first elastic member is arranged between the cover and the pressing block.

[0017] Preferably, a pull rod is arranged between the cover and the pressing block, one end of the pull rod is connected with the pressing block, and the other end penetrates through the cover upward and is connected with a grip.

[0018] Preferably, a second elastic member is arranged between the pressing rod and the main rod.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] The utility model can not only enable the clamping assembly to effectively hold the barrel cover and realize easy opening of the cover, but also be applicable to barrel covers with different diameters, is convenient and fast to use, and has very good practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional structural diagram of the utility model;

[0022] Figure 2Schematic three-dimensional sectional structure diagram of the present utility model;

[0023] Figure 3 is Figure 2 local enlarged view at position A in

[0024] Wherein: clamping assembly 1, main rod 2, connecting assembly 3, pressing assembly 4, cover 5, first elastic member 6, pull rod 7, grip 8, second elastic member 9, fixed clamping portion 11, movable clamping portion 12, sliding groove 21, movable opening 22, mounting groove 23, communication port 24, ear seat 25, sliding block 31, pressing block 32, pressing rod 41, linkage rod 42, rotating rod 43, card slot 100, upper ratchet rack 311, lower ratchet rack 321, groove 322. Specific embodiments

[0025] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Preferred embodiments of the present utility model are shown in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present utility model more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right", "upper", "lower", "front", "rear" and similar expressions used herein are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0028] Next, with reference to the drawings and specific embodiments, the present utility model will be further described:

[0029] Such as Figures 1 - 3As shown in the figure, a new type of lid opener includes a clamping assembly 1 and a main rod 2. The clamping assembly 1 is located at the lower end of the main rod 2. The clamping assembly 1 includes a fixed clamping part 11 and a movable clamping part 12. The fixed clamping part 11 is connected to the end of the main rod 2. A connecting assembly 3 connected to the movable clamping part 12 is provided on the main rod 2. The connecting assembly 3 enables the movable clamping part 12 to move closer to or away from the fixed clamping part 11;

[0030] A pressing assembly 4 connected to the connecting assembly 3 is also provided on the main rod 2. The pressing assembly 4 is used to drive the connecting assembly 3 to control the movable clamping part 12 to press the bucket lid (not marked in the figure) when opening the lid;

[0031] The fixed clamping part 11 and the movable clamping part 12 are arc-shaped and are provided with clamping grooves 100 that cooperate with the convex ribs on the bucket lid.

[0032] In this embodiment, under the action of the connecting assembly 3, the movable clamping part 12 is slidably connected to the main rod 2. When in use, the fixed clamping part is placed on one side of the bucket lid, and then the hand pushes the movable clamping part 12 to move towards the fixed clamping part 11, and the clamping groove 100 is matched with the convex rib of the bucket lid to pre-clamp the bucket lid; then under the action of an external force, the pressing assembly 4 drives the connecting assembly 3 to control the movable clamping part to press the bucket lid, so that the bucket lid can be firmly held and the lid can be easily opened. Moreover, the position of the movable clamping part 12 can be adjusted by the connecting assembly 3 to be applicable to bucket lids of different diameters, which is convenient and fast to use and has good practicability.

[0033] Further, as shown in Figure 2 、 3 the figure, the connecting assembly 3 includes a sliding block 31 and a pressing block 32 that can be engaged or separated from each other. The sliding block 31 is slidably connected to the main rod 2 in the left-right direction. One end of the sliding block 31 is connected to the movable clamping part 12. The pressing block 32 is located above the sliding block 31;

[0034] In the engaged state, the sliding block 31 can only move towards the fixed clamping part 11 relative to the pressing block 32. In the separated state, the sliding block 31 can move towards or away from the fixed clamping part 11 relative to the pressing block 32;

[0035] The pressing block 32 can move a short distance left and right relative to the main rod 2 and move up and down relative to the sliding block 31. The pressing assembly 4 is connected to the pressing block 32. The pressing assembly 4 is used to drive the pressing block 32 to move a short distance to the left and limit the upward movement of the pressing block 32.

[0036] In this embodiment, initially, without the action of the pressing component 4, the pressing block 32 can move up and down. When the movable clamping part 12 approaches the fixed clamping part 11, the movement of the sliding block 31 drives the pressing block 32 to move up and down (due to the meshing teeth). When the movable clamping part 12 reaches the set position, an external force drives the pressing component 4, driving the pressing block 32 to move a short distance to the left and restricting the pressing block 32 from moving up, thereby driving the meshing sliding block 31 to move to the left, so that the movable clamping part 12 presses the barrel lid; the above structure can enable the clamping component 1 to effectively hold the barrel lid, realizing easy opening of the lid. Moreover, the adjustable structure of the movable clamping part 12 is applicable to barrel lids of different diameters, which is convenient and fast to use and has good practicability.

[0037] Furthermore, as Figure 2 , 3 shown, in order to improve the aesthetics and connection reliability, the sliding block 31 and the pressing block 32 are placed inside the main rod 2; a sliding groove 21 is formed in the main rod 2, the sliding block 31 is arranged in the sliding groove 21 so as to be slidable left and right, an activity port 22 communicating with the outside is formed below the sliding groove 21, a mounting groove 23 communicating with the outside is formed on the main rod 2, a communicating port 24 communicating with the sliding groove 21 is formed between the mounting groove 23 and the sliding groove 21, the pressing block 32 is arranged in the mounting groove 23, and the pressing block 32 is arranged in the mounting groove 23 with a left-right clearance fit so as to be movable up and down;

[0038] The driving end of the pressing component 4 enters the mounting groove 23 and is connected to the pressing block 32, and one end below the sliding block 31 passes through the activity port 22 and is connected to the movable clamping part 12.

[0039] Furthermore, as Figure 1 , 2 , 3 shown, in order to realize the meshing connection between the sliding block 31 and the pressing block 32 and improve the locking effect during pressing; an upper ratchet rack 311 is arranged on the upper surface of the sliding block 31, a lower ratchet rack 321 is arranged on the lower surface of the pressing block 32, the lower ratchet rack 321 passes through the communicating port 24 and meshes or disengages with the upper ratchet rack 311, the tooth openings of the lower ratchet rack 321 face away from the fixed clamping part 11, and the tooth openings of the lower ratchet rack 321 face towards the fixed clamping part 11.

[0040] Furthermore, as Figure 1 , 2As shown in FIGS. 3, a groove 322 is formed on the upper surface of the pressing block 32 at one end away from the fixed clamping portion 11. The pressing assembly 4 includes a pressing rod 41 and a linkage rod 42 arranged at an angle. The pressing rod 41 is located above one end of the main rod 2 away from the fixed clamping portion 11. A rotating rod 43 is arranged at the connection between the pressing rod 41 and the linkage rod 42. An ear seat 25 is arranged on the main rod 2. Both ends of the rotating rod 43 are rotatably connected to the ear seat 25. One end of the linkage rod 42 away from the rotating rod 43 extends into the installation groove 23 and then extends into the groove 322. The linkage rod 42 cannot move left and right relative to the groove 322.

[0041] In this embodiment, when a downward force is applied to one end of the pressing rod 41 away from the rotating rod 43, the rotating rod 43 rotates and drives the linkage rod 42 to rotate clockwise. The rotating linkage rod 42 drives the pressing block 32 that can move a short distance left and right to move towards the fixed clamping portion 11, and restricts the pressing block 32 from moving away from the sliding block 31, thereby driving the sliding block 31 meshed with the pressing block 32 to move towards the fixed pressing portion, so as to pre-clamp and then press the barrel cover through the movable clamping portion 12.

[0042] In summary, through the arrangement of the pressing assembly 4, the gripping force on the barrel cover during opening is improved. Combined with the clamping assembly 1 having the slot 100 structure, it is possible to easily open the barrel cover adhered with emulsion, making the opening process non-slip and having sufficient gripping force.

[0043] In this embodiment, the linkage rod 42 extends into the groove 322, rather than to the bottom of the groove 322. This design is to enable the movable clamping portion 12 to move towards the fixed clamping portion 11 during pre-clamping.

[0044] Further, as Figure 2 、 3 shown, to ensure that the movement of the linkage rod 42 drives the pressing block 32 to move a short distance left and right synchronously; the groove 322 is in the shape of a waist-shaped hole.

[0045] Further, as Figure 2 、 3 shown, to ensure that the pressing block 32 is always meshed with the sliding block 31 without external force, ensuring the reliability of opening the cover; a cover 5 is arranged on one side of the opening of the installation groove 23. A first elastic member 6 is arranged between the cover 5 and the pressing block 32. The first elastic member 6 is a compression spring.

[0046] Further, as Figure 2 、 3As shown, in order to quickly and conveniently adjust the movable pressing part away from the fixed pressing block 32 to separate the pressing block 32 from the sliding block 31 (non-engaged state); a pull rod 7 is provided between the cover 5 and the pressing block 32. One end of the pull rod 7 is connected to the pressing block 32, and the other end passes through the cover 5 upward and is connected to the grip 8. During operation, manually hold the grip tightly and pull the pull rod 7 upward to drive the separation of the pressing block 32 from the sliding block 31.

[0047] Further, as Figure 1 , 2 , shown in FIG. 3, in order to automatically reset the pressure rod 41 after the external force is removed after pressing down, that is, to release the pressing force of the movable pressing part on the bucket lid, so as to facilitate taking and placing the lid opener; a second elastic member 9 is provided between the pressure rod 41 and the main rod 2, and the second elastic member 9 is a spring.

[0048] For those skilled in the art, according to the technical solutions and concepts described above, various corresponding changes and deformations can be made, and all these changes and deformations should fall within the protection scope of the claims of the utility model patent.

Claims

1. A new type of bottle opener, comprising a clamping assembly and a main rod, characterized in that, The clamping assembly is located at the lower end of the main rod. The clamping assembly includes a fixed clamping part and a movable clamping part. The fixed clamping part is connected to the end of the main rod. A connecting component connected to the movable clamping part is arranged on the main rod. The connecting component enables the movable clamping part to move closer to or away from the fixed clamping part; A pressing component connected to the connecting component is further arranged on the main rod. The pressing component is used to drive the connecting component to control the sliding clamping part to press the barrel cover when opening the cover; The fixed clamping part and the movable clamping part are arc-shaped and are provided with clamping grooves that match the convex ribs on the barrel cover.

2. The novel opener according to claim 1, characterized in that, The connecting component includes a sliding block and a pressing block that can be engaged or separated from each other. The sliding block is slidably connected to the main rod left and right. One end of the sliding block is connected to the movable clamping part. The pressing block is located above the sliding block; In the engaged state, the sliding block can only move relative to the pressing block in the direction close to the fixed clamping part; in the separated state, the sliding block can move relative to the pressing block in the direction close to or away from the fixed clamping part; The pressing block can move a short distance left and right relative to the main rod and move up and down relative to the sliding block. The pressing component is connected to the pressing block. The pressing component is used to drive the pressing block to move a short distance to the left and limit the upward movement of the pressing block.

3. The novel opener according to claim 2, characterized in that , A sliding groove is formed in the main rod. The sliding block is arranged in the sliding groove so as to be slidable left and right. An activity port communicating with the outside is formed below the sliding groove. An installation groove communicating with the outside is formed in the main rod. A communicating port communicating with the sliding groove is formed between the installation groove and the sliding groove. The pressing block is arranged in the installation groove. The pressing block is movably arranged in left and right clearance fit with the installation groove; The driving end of the pressing component enters the installation groove and is connected to the pressing block. One end below the sliding block passes through the activity port and is connected to the movable clamping part.

4. A novel open cover device according to claim 2 or 3, characterized in that , A top ratchet rack is arranged on the upper surface of the sliding block. A bottom ratchet rack is arranged on the lower surface of the pressing block. The bottom ratchet rack passes through the communicating port and meshes with or separates from the top ratchet rack. The teeth of the bottom ratchet rack open towards the side away from the fixed clamping part. The teeth of the bottom ratchet rack open towards the side close to the fixed clamping part.

5. The novelty of the opener according to claim 3 lies in that , A groove is formed in the upper surface of the end of the pressing block away from the fixed clamping part. The pressing component includes a pressing rod and a linkage rod arranged at an angle. The pressing rod is located above the end of the main rod away from the fixed clamping part. A rotating rod is arranged at the connection between the pressing rod and the linkage rod. An ear seat is arranged on the main rod. Both ends of the rotating rod are rotatably connected to the ear seat. The end of the linkage rod away from the rotating rod enters the installation groove and extends into the groove interior. The linkage rod cannot move left and right relative to the groove.

6. A novel open cover device according to claim 5, characterized in that, The groove is of a kidney-shaped hole structure.

7. A novel open lid device according to claim 5, characterized in that A cover is arranged on one side of the opening of the installation groove. A first elastic member is arranged between the cover and the pressing block.

8. A novel opener according to claim 7, characterized in that, A pull rod is arranged between the cover and the pressing block. One end of the pull rod is connected to the pressing block, and the other end penetrates through the cover upwards and is connected to a handle.

9. A novel open cover device according to claim 5, characterized in that, A second elastic member is arranged between the pressing rod and the main rod.

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