Glue barrel uncovering wrench

Abstract

The utility model relates to a glue barrel uncovering wrench. The wrench comprises a screwing part; the first curved surface is arranged on the screwing part, the first curved surface is arranged in a surrounding mode, the surrounding angle is larger than 180 degrees, and the first curved surface is used for making contact with the peripheral side of the glue barrel cover; the multiple first clamping assemblies are arranged in the trend of the first curved surface and used for being clamped with anti-skid convex ribs on the peripheral side of the glue barrel cover; and the handle is arranged on the screwing part so as to carry out screwing operation on the screwing part. According to the glue barrel uncovering wrench provided by the embodiment of the invention, the first curved surface on the screwing part can be in contact with the peripheral side of the glue barrel cover, so that the first clamping assembly on the first curved surface can be clamped with the anti-skid convex ribs on the peripheral side of the glue barrel cover, and the surrounding angle of the first curved surface is greater than 180 degrees; according to the glue barrel cover screwing device, the screwing part and the glue barrel cover are stably combined, an operator can conveniently screw the screwing part through the handle, then the glue barrel cover is unscrewed, the convenience of opening the glue barrel cover is greatly improved, and time and labor are saved.

Description

Technical Field

[0001] The present application relates to the technical field of auxiliary tools for cigarette production, and in particular to a plastic barrel lid opening wrench. Background Art

[0002] During the production process of cigarette factories, especially in the rolling and packaging processes, a large amount of glue is used, and operators are required to regularly add glue to related equipment. At present, the glue used in cigarette factories is mostly barrel-packaged. When adding glue to the equipment, the operator opens the barrel lid on the glue barrel and then pours the glue into the equipment. The barrel lid of the glue barrel is a screw-on cap. Due to the shaking of the glue in the glue barrel during transportation, a certain amount of glue will adhere to the screw cap, which can easily cause adhesion between the screw cap and the opening of the glue barrel. The operator is more laborious when unscrewing the screw cap, and needs to use both hands to twist it hard, which is less convenient and can easily cause squeezing of the operator's hands. Utility Model Content

[0003] The purpose of the present application is to provide a plastic barrel lid opening wrench, with the help of which the plastic barrel lid can be easily unscrewed, thereby effectively solving the shortcomings of the existing technology.

[0004] To this end, an embodiment of the present application provides a plastic barrel lid opening wrench, comprising:

[0005] Screw part;

[0006] a first curved surface provided on the screwing portion, wherein the first curved surface is arranged in a circular shape with a circular angle greater than 180 degrees, and the first curved surface is used to contact the outer peripheral side of the rubber barrel cover;

[0007] There are multiple first engaging components, which are arranged along the first curved surface and are used to engage with the anti-slip ribs on the outer peripheral side of the rubber barrel cover;

[0008] The handle is provided on the screwing part so as to perform a screwing operation on the screwing part.

[0009] In some possible implementations, the screwing portion is arranged in a circular ring shape, the first curved surface is surrounded in a circle, and the first curved surface is arranged on the inner side of the screwing portion.

[0010] In some possible implementations, the first engaging component is a first groove, and the first groove is recessed outwardly in the first curved surface along a diameter direction of the screwing portion.

[0011] In some possible implementations, a second curved surface is further included, which is arranged on the screwing part. The direction of the second curved surface is arranged in a circular shape, and the circular angle is greater than 180 degrees. The second curved surface is used to contact the outer peripheral side of the rubber barrel cover. A plurality of second locking components are arranged along the direction of the second curved surface. The second locking components are used to engage with the anti-slip ribs on the outer peripheral side of the rubber barrel cover.

[0012] In some possible implementations, the second curved surface is circular, an annular step is provided at one axial end of the screwing portion, and the second curved surface is provided on the inner side of the step.

[0013] In some possible implementations, the second engaging component is a second groove, and the second groove is recessed outwardly in the second curved surface along a diameter direction of the screwing portion.

[0014] In some possible implementations, the first curved surface and the second curved surface are coaxially arranged, and a diameter of the second curved surface is larger than a diameter of the first curved surface.

[0015] In some possible implementations, a plurality of latching protrusions are circumferentially arranged on the step, and a diameter of a virtual circle enclosed by the plurality of latching protrusions is larger than a diameter of the second curved surface.

[0016] In some possible implementations, the inner side of the latching protrusion is arc-shaped.

[0017] In some possible implementations, the handle includes a first section and a second section, one end of the first section is connected to the outer periphery of the screwing portion, and one end of the second section is detachably connected to the other end of the first section.

[0018] According to the plastic bucket lid opening wrench provided in the embodiment of the present application, the first curved surface on the screwing part can contact the outer peripheral side of the plastic bucket lid, so that the first locking component on the first curved surface and the anti-slip ribs on the outer peripheral side of the plastic bucket lid can be engaged with each other, and the surrounding angle of the first curved surface is greater than 180 degrees, so that the screwing part and the plastic bucket lid are stably connected to each other. The operator can conveniently screw the screwing part through the handle and then unscrew the plastic bucket lid, which greatly improves the convenience of opening the plastic bucket lid and saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of a plastic barrel cover in the prior art;

[0020] Figure 2 A schematic diagram of the structure of the plastic barrel lid opening wrench provided in an embodiment of the present application;

[0021] Figure 3 for Figure 2 A partial enlarged view of point A in the middle;

[0022] Figure 4A partial exploded view of the plastic barrel lid opening wrench provided in an embodiment of the present application. DETAILED DESCRIPTION

[0023] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0024] As 2- Figure 4 As shown, the embodiment of the present application provides a glue barrel lid opening wrench, which is used for opening the screw cap of the glue barrel. Cigarette factories need to use a large amount of glue in the production process. For example, in the rolling process and the packaging process, the glue used in the cigarette factory is mostly barrel-type packaging. When adding glue to the equipment, the operator opens the barrel lid on the glue barrel and then pours the glue into the equipment. The barrel lid of the glue barrel is a screw-type screw cap. Since the glue in the glue barrel will shake during transportation and transfer, a certain amount of glue will adhere to the screw cap of the glue barrel and the opening of the glue barrel, resulting in adhesion between the screw cap and the opening of the glue barrel, making it more difficult to open the screw cap. The operator needs to hold the screw cap of the glue barrel with both hands and use a lot of force to unscrew it. The convenience needs to be improved, and it will also cause squeezing to the operator's hands, which is time-consuming and labor-intensive. The glue barrel lid opening wrench of the present application is used to assist in opening the screw cap of the glue barrel to improve the convenience of opening the screw cap of the glue barrel.

[0025] The plastic barrel lid opening wrench includes a screwing portion 100 and a handle 200. The handle 200 is provided on the screwing portion 100. The handle 200 is convenient for the operator to hold. The screwing portion 100 can form a limited fit with the plastic barrel lid. The operator then screws the screwing portion 100 through the handle 200 to unscrew the plastic barrel lid, thereby improving the convenience of opening the plastic barrel lid. A first curved surface 301 is provided on the screwing portion 100. The direction of the first curved surface 301 is arranged in a circular shape, and the surrounding angle of the first curved surface 301 is greater than 180 degrees. The first curved surface 301 is used to contact the outer peripheral side of the plastic barrel lid. A first locking component 302 is also provided on the first curved surface 301. The number of the first locking components 302 is multiple, and the multiple first locking components 302 are arranged along the direction of the first curved surface 301. The first locking component 302 is used to engage with the anti-slip rib 1-1 on the outer side of the plastic barrel lid. Figure 1 As described, a plurality of anti-slip ribs 1-1 are evenly arranged on the outer circumference of the rubber barrel cover to increase friction when opening and screwing the cover. Each anti-slip rib 1-1 extends along the axial direction of the rubber barrel cover. The anti-slip rib 1-1 protrudes from the outer circumference of the rubber barrel cover, and the top of the anti-slip rib 1-1 extends to the top of the rubber barrel cover.

[0026] In this embodiment, the direction of the first curved surface 301 is at least a part of the entire circle, and the surrounding angle of the first curved surface 301 is greater than 180 degrees. The first curved surface 301 on the screwing part 100 can contact the outer peripheral side of the rubber bucket cover, and the first locking component 302 on the first curved surface 301 and the anti-slip rib 1-1 on the outer peripheral side of the rubber bucket cover form a circumferential limit, thereby forming a circumferential limit between the screwing part 100 and the rubber bucket cover. Then the operator screws the screwing part 100 through the handle 200, driving the rubber bucket cover to rotate, and then unscrews the rubber bucket cover, which greatly improves the operating convenience and saves effort under the action of the torque of the handle 200.

[0027] Preferably, the screwing portion 100 is arranged in an annular shape, the first curved surface 301 is in a circular surrounding shape, and the first curved surface 301 is arranged on the inner side of the screwing portion 100. In this embodiment, the first curved surface 301 is circular around the entire circumference. The screwing portion 100 is arranged in an annular shape. When the screwing portion 100 is upright, the axial direction of the screwing portion 100 is the vertical direction. The screwing portion 100 has an inner circumference, an outer circumference, a top side and a bottom side. The inner circumference of the screwing portion 100 constitutes the first curved surface 301. The part 100 can be sleeved on the outer peripheral side of the plastic bucket cover, or the screwing part 100 can be sleeved on the top part of the plastic bucket cover, so that the first curved surface 301 contacts the outer peripheral side of the plastic bucket cover, and the first engaging component 302 on the first curved surface 301 and the anti-slip rib 1-1 on the outer peripheral side of the plastic bucket cover are engaged with each other, so that a circumferential limit fit is formed between the screwing part 100 and the plastic bucket cover, and the fit between the entire circular screwing part 100 and the plastic bucket cover is more stable, and the screwing is more convenient and smooth.

[0028] Preferably, the first engaging component 302 is a first groove, and the first engaging component 302 is a groove-type structure. The first groove is recessed outwardly in the first curved surface 301 along the diameter direction of the screwing portion 100. In the axial projection of the screwing portion 100, the first groove is a recessed form that arches radially outward, that is, the first groove passes through the screwing portion 100 along the axial direction of the screwing portion 100. The size of the first groove is comparable to the cross-sectional size of the anti-slip rib 1-1 on the rubber barrel cover. As long as the anti-slip rib 1-1 can fit into the first groove, The number of the first grooves is at least two, so that at least two limit positions are formed between the screwing part 100 and the plastic bucket cover in the circumferential direction, thereby improving the matching stability between the screwing part 100 and the plastic bucket cover. It should be noted that, according to actual conditions, the diameter of the first curved surface 301 can be slightly larger than the outer diameter of the plastic bucket cover, and the arrangement of the first grooves must also be adapted to the arrangement of the anti-slip ribs 1-1 on the outer side of the plastic bucket cover, so that after the first curved surface 301 contacts the outer circumferential side of the plastic bucket cover, the position of the first groove and the position of the anti-slip ribs 1-1 on the plastic bucket cover can correspond.

[0029] More preferably, it further includes a second curved surface 401, which is arranged on the screwing portion 100, and the direction of the second curved surface 401 is arranged in a circular shape, and the angle of the second curved surface 401 is greater than 180 degrees. The second curved surface 401 is used to contact the outer peripheral side of the rubber barrel cover, and along the direction of the second curved surface 401, a plurality of second engaging components 402 are provided on the second curved surface 401, and the second engaging components 402 are used to engage with the anti-slip ribs 1-1 on the outer peripheral side of the rubber barrel. More preferably, the second curved surface 401 is circular, and an annular step 500 is provided at one axial end of the screwing portion 100, and the second curved surface 401 is provided on the inner side of the step 500, that is, the screwing portion 100 is annular, and the screwing portion When 100 is upright, the axial direction of the screwing part 100 is vertical, the step 500 is arranged on the top side of the screwing part 100, the step 500 protrudes from the top side of the screwing part 100, the step 500 and the screwing part 100 are coaxially arranged, the directions of the step 500 and the screwing part 100 are both circular, the cross-sections of the step 500 and the screwing part 100 are both rectangular, and the inner circumference of the step 500 constitutes the second curved surface 401. More preferably, the first curved surface 301 and the second curved surface 401 are coaxially arranged, and the diameter of the second curved surface 401 is larger than the diameter of the first curved surface 301. In this way, two surrounding curved surfaces with different diameters are formed, which can adapt to two plastic barrel covers of different sizes and specifications, thereby improving the applicability of the plastic barrel cover wrench.

[0030] In one example, the second locking component 402 is a second groove, which is recessed outwardly in the second curved surface 401 along the diameter direction of the screwing part 100. In the axial projection of the step 500, the second groove arches out radially outward from the second curved surface 401. The size of the second groove must also be such that the anti-slip rib 1-1 on the rubber barrel cover can fit into the second groove, so that the second groove and the anti-slip rib 1-1 form a circumferential limit, so that the second curved surface 401 and the outer peripheral side of the rubber barrel cover form a circumferential limit. Preferably, the step 500 and the screwing part 100 are an integrally formed structure to enhance the structural integrity.

[0031] More preferably, a plurality of latching protrusions 600 are arranged circumferentially on the top side of the step 500, and each latching protrusion 600 is arranged circumferentially on the top side of the step 500. The extension direction of the latching protrusion 600 is parallel to the axial direction of the step 500. The diameter of the virtual circle enclosed by the inner sides of the plurality of latching protrusions 600 is greater than the diameter of the second curved surface 401, that is, the inner sides of the plurality of latching protrusions 600 are tangent to a virtual circle, and the diameter of the virtual circle is greater than the diameter of the second curved surface 401. When the step 500 is coaxially sleeved on the top of the rubber bucket cover, the plurality of latching protrusions 600 can all abut against the outer peripheral side of the rubber bucket cover, and the latching protrusions 600 can form a circumferential connection with the anti-slip ribs 1-1 on the outer peripheral side of the rubber bucket cover. To limit, thereby, the plastic bucket lid opening wrench can adapt to three different sizes of plastic bucket lids, the first curved surface 301, the second curved surface 401 and the multiple circumferentially arranged ribs respectively correspond to a size of plastic bucket lid, thus greatly improving the applicability of the plastic bucket lid opening wrench. In this embodiment, the inner side of the latching protrusion 600 is arranged in an arc shape, which can avoid damage to the plastic bucket lid. When the multiple latching protrusions 600 and the anti-slip ribs 1-1 on the plastic bucket lid are engaged, the diameter of the virtual circle where the innermost side of the multiple latching protrusions 600 is located is slightly smaller than the diameter of the virtual circle where the outermost side of the multiple anti-slip ribs 1-1 is located, so that the latching protrusion 600 and the anti-slip ribs 1-1 form a limit.

[0032] Preferably, the handle 200 includes a first section 201 and a second section 202. One end of the first section 201 is connected to the outer periphery of the screwing portion 100, and one end of the second section 202 is detachably connected to the other end of the first section 201. In this embodiment, the first section 201 and the second section 202 are both long rod-shaped. The first section 201 is connected to the outer periphery of the screwing portion 100 along the radial direction of the screwing portion 100. The first section 201 and the second section 202 are coaxially connected. The first section 201 The detachable connection between the handle 200 and the second section 202 makes the overall length of the handle 200 adjustable, thereby enabling the adjustment of the screwing torque, making it more convenient to use and helping the operator to screw more effortlessly. In this embodiment, a threaded rod 2011 can be coaxially arranged on the first section 201, and the second section 202 is a hollow long tubular structure. The inner wall of the second section 202 is provided with an internal thread, and the second section 202 and the threaded rod 2011 are threadedly connected. The structure is simple and the disassembly and connection are also convenient.

[0033] It should be noted that references in this specification to "one embodiment," "an embodiment," "an exemplary embodiment," "some embodiments," and the like indicate that the described embodiment may include a particular feature, structure, or characteristic, but not necessarily every embodiment includes that particular feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not.

[0034] It should be readily understood that “on,” “above,” and “over” in this disclosure should be interpreted in the broadest manner, such that “on” means not only “directly on something,” but also includes “on something” with intervening features or layers therebetween, and “above” or “over” includes not only the meaning of “above” or “over,” but also includes “above” or “over” with no intervening features or layers therebetween (i.e., directly on something).

[0035] Additionally, spatially relative terms, such as "below," "beneath," "beneath," "above," and the like, may be used herein for ease of description to describe the relationship of one element or feature to other elements or features as depicted in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A plastic barrel lid opening wrench, characterized in that: include: Screw part; a first curved surface provided on the screwing portion, wherein the first curved surface is arranged in a circular shape with a circular angle greater than 180 degrees, and the first curved surface is used to contact the outer peripheral side of the rubber barrel cover; There are multiple first engaging components, which are arranged along the first curved surface and are used to engage with the anti-slip ribs on the outer peripheral side of the rubber barrel cover; The handle is provided on the screwing part so as to perform a screwing operation on the screwing part.

2. The plastic barrel lid opening wrench according to claim 1, characterized in that: The screwing portion is arranged in a circular ring shape, the first curved surface is surrounded in a circular shape, and the first curved surface is arranged on the inner side of the screwing portion.

3. The plastic barrel lid opening wrench according to claim 2, characterized in that: The first engaging component is a first groove, and the first groove is recessed outwardly on the first curved surface along the diameter direction of the screwing portion.

4. The plastic barrel lid opening wrench according to claim 2, characterized in that: It also includes a second curved surface, which is arranged on the screwing part. The direction of the second curved surface is arranged in a circular shape, and the circular angle is greater than 180 degrees. The second curved surface is used to contact the outer peripheral side of the rubber barrel cover. A plurality of second clamping components are arranged along the direction of the second curved surface. The second clamping components are used to clamp with the anti-slip ribs on the outer peripheral side of the rubber barrel cover.

5. The plastic barrel lid opening wrench according to claim 4, characterized in that: The second curved surface is circular, and an annular step is provided at one axial end of the screwing portion, and the second curved surface is provided on the inner side of the step.

6. The plastic barrel lid opening wrench according to claim 5, characterized in that: The second engaging component is a second groove, and the second groove is recessed outwardly on the second curved surface along the diameter direction of the screwing portion.

7. The plastic barrel lid opening wrench according to claim 5, characterized in that: The first curved surface and the second curved surface are coaxially arranged, and the diameter of the second curved surface is greater than the diameter of the first curved surface.

8. The plastic barrel lid opening wrench according to claim 7, characterized in that: A plurality of latching protrusions are arranged circumferentially on the step, and the diameter of a virtual circle enclosed by the inner sides of the plurality of latching protrusions is greater than the diameter of the second curved surface.

9. The plastic barrel lid opening wrench according to claim 8, characterized in that: The inner side of the clamping protrusion is arranged in an arc shape.

10. The plastic barrel lid opening wrench according to claim 1, characterized in that: The handle comprises a first section and a second section, one end of the first section is connected to the outer periphery of the screwing portion, and one end of the second section is detachably connected to the other end of the first section.

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