Press type bottle opener

Abstract

The utility model belongs to the field of hardware tools, and relates to a pressing type bottle opener which comprises a base assembly and a linkage rod assembly. The whole base assembly is cylindrical; one end of the linkage rod assembly is movably arranged on the base assembly, and the other end of the linkage rod assembly extends into the base assembly in the axial direction of the base assembly. An opening assembly is arranged at the end part of the linkage rod assembly arranged in the base assembly; the linkage rod assembly drives the opening assembly to ascend and descend in the axial direction of the base assembly. The pressing type bottle opener is high in safety degree and convenient to use.

Description

Technical Field

[0001] This utility model belongs to the field of hardware tools, and relates to a bottle opener, and more particularly to a press-type bottle opener. Background Technology

[0002] Beer and soft drinks are common beverages on modern dining tables and are widely enjoyed. When opening beer or soft drinks, a bottle opener is usually used. Most common bottle openers have a flat structure with hooks or slots for engaging the cap. To use one, the opener is held in place by the cap, and by lifting or prying upwards, the cap is pried open until it deforms. However, this type of opener is prone to causing the cap to shatter and fall off, resulting in low safety. Fallen caps are also easily lost or contaminated, making it not very convenient to use. Utility Model Content

[0003] In order to solve the above-mentioned technical problems in the background art, the present invention provides a press-type bottle opener with a high degree of safety and ease of use.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A press-type bottle opener, characterized in that: the press-type bottle opener includes a base assembly and a linkage assembly; the base assembly is generally cylindrical; one end of the linkage assembly is movably mounted on the base assembly, and the other end extends into the base assembly along the axial direction of the base assembly; an opening component is provided at the end of the linkage assembly placed in the base assembly; the linkage assembly drives the opening component to move up and down along the axial direction of the base assembly.

[0006] Preferably, the opening assembly includes a wedge block, a return spring, and a pry bar; the wedge block is placed at the end of the linkage assembly; a return spring is provided between the wedge block and the end of the linkage assembly; a pry bar is provided on the wedge block; the axis of the pry bar is perpendicular to the axis of the base assembly.

[0007] Preferably, the linkage assembly includes a first link, a second link, and a connecting pin; the first link is connected to the second link via the connecting pin; the first and second links are generally sickle-shaped; the first link extends into the base assembly along its axial direction; the cross-section of the first link is arc-shaped; one end of the wedge block is connected to the end of the first link via a pin, and the other end of the wedge block is connected to the side of the first link via a return spring; a connecting bolt is provided on the second link; the second link is movably mounted on the base assembly via the connecting bolt; the axial direction of the connecting bolt is perpendicular to the axial direction of the base assembly.

[0008] Preferably, the linkage assembly further includes an elastic band fitted onto the second link and the base assembly; the second link is provided with a rubber band slot; the elastic band is held in the rubber band slot; the rubber band slot is one or more.

[0009] Preferably, the base assembly includes a base and a fixing lug; the base is generally cylindrical; the fixing lug is disposed on the base along the axial direction of the base; the first connecting rod extends into the base along the axial direction of the base; the elastic band is fitted onto the second connecting rod and the fixing lug; the second connecting rod is movably disposed on the base by a connecting bolt; the second connecting rod can rotate freely about the axial direction of the connecting bolt.

[0010] Preferably, the fixing ear is provided with a slot, and the elastic band is held in the slot.

[0011] Preferably, the press-type bottle opener further includes a pressing component; the pressing component is placed on top of the linkage assembly and drives the linkage assembly to move freely up and down along the axial direction of the base assembly.

[0012] Preferably, the pressing assembly includes a housing and an upper cover placed on top of the housing; the lower surface of the upper cover is provided with a boss; the housing is generally cylindrical; the housing is fitted onto the outside of the base assembly along the axial direction of the base assembly; the upper cover drives the linkage assembly to move freely up and down along the axial direction of the base assembly through the boss.

[0013] Preferably, the pressing component further includes a protruding rib disposed on the inner wall of the outer shell along the axial direction of the outer shell; the outer wall of the base component is provided with a guide groove that matches the structure of the protruding rib.

[0014] Preferably, there are one or more guide grooves; when there are multiple guide grooves, the multiple guide grooves are arranged in parallel.

[0015] Compared with the prior art, the advantages and beneficial effects of this utility model are:

[0016] This invention provides a press-type bottle opener, including a base assembly and a linkage assembly. The base assembly is cylindrical in shape. One end of the linkage assembly is movably mounted on the base assembly, and the other end extends into the base assembly along its axial direction. An opening component is provided at the end of the linkage assembly placed in the base assembly. The linkage assembly drives the opening component to move up and down along the axial direction of the base assembly. In use, the bottle with the cap is directly inserted into the base assembly, causing the opening component to engage at the bottom of the cap. Then, the linkage assembly is pressed down, causing the opening component at its end to pry the cap until it deforms, ultimately opening the cap. Because the bottle and the cap are housed within the cylindrical base assembly, the cap will not shatter or fall off after opening, making it very safe to use. Furthermore, the linkage assembly can be pressed with the palm of the hand, making it easier and more convenient to open the cap. Obviously, this utility model changes the traditional upward-curving bottle opener to a downward-pressing bottle opener, which not only has a higher level of safety but also has the advantages of convenient application and facilitates market promotion. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the push-button bottle opener provided by this utility model;

[0018] Figure 2 This is an exploded structural diagram of the push-button bottle opener provided by this utility model;

[0019] Figure 3 This is a schematic diagram of the pressing component used in this utility model;

[0020] Figure 4 This is a structural schematic diagram of the base assembly used in this utility model;

[0021] Figure 5 This is a cross-sectional structural schematic diagram of the base assembly used in this utility model;

[0022] The reference numerals in the attached figures are explained as follows:

[0023] 1-Base assembly; 11-Base; 12-Fixing ear; 13-Guide groove; 14-Card slot; 2-Linking rod assembly; 21-First link; 22-Second link; 23-Connecting pin; 24-Rubber band slot; 3-Pressing assembly; 31-Top cover; 32-Outer shell; 33-Protruding ridge; 34-Boss; 4-Opening assembly; 41-Wedge block; 42-Prying post. Detailed Implementation

[0024] See Figure 4 as well as Figure 5This utility model provides a press-type bottle opener, which includes at least a base assembly 1 and a linkage assembly 2. The base assembly 1 is cylindrical in shape. One end of the linkage assembly 2 is movably mounted on the base assembly 1, and the other end extends into the base assembly 1 along the axial direction of the base assembly 1. An opening component 4 is provided at the end of the linkage assembly 2 located in the base assembly 1. The linkage assembly 2 drives the opening component 4 to move up and down along the axial direction of the base assembly 1. In use, the bottle body with the cap is directly inserted into the base assembly 1 along the axial direction, causing the opening component 4 to be held at the bottom of the cap. Then, while pressing down the linkage rod assembly 2, the opening component 4 is moved upward along the axial direction of the base assembly 1, and the upward force is transmitted to the cap. Using the lever principle, the cap is pried until it is deformed, and finally the cap is opened. Since the bottle body and the cap on the top of the bottle body are placed in the cylindrical base assembly 1, the cap will not shatter or fall off after it is opened (the linkage rod assembly 2 at the top of the base assembly 1 restricts the possibility of the cap moving along the axial direction of the base assembly 1. At the same time, since the base assembly 1 is cylindrical, the cap is temporarily stored in the base assembly 1 after it is opened), making it very safe to use.

[0025] For example, see Figure 5 The opening assembly used in this invention includes a wedge block 41, a return spring, and a pry post 42. The wedge block 41 is placed at the end of the linkage assembly 2. A return spring is provided between the wedge block 41 and the end of the linkage assembly 2. The pry post 42 is provided on the wedge block 41. The axial direction of the pry post 42 is perpendicular to the axial direction of the base assembly 1. When the bottle with the cap is directly inserted into the base assembly 1 along the axial direction, the top of the bottle is deformed by the wedge block 41 pressing the return spring until a space is left for the top of the bottle to pass through. After the cap passes through the pry post 42, the return spring returns to its original position, pressing the wedge block 41 onto the bottle. At this time, the pry post 42 is held at the bottom of the cap, preparing for opening the cap.

[0026] Please continue reading Figure 5The linkage assembly 2 includes a first link 21, a second link 22, and a connecting pin 23. The first link 21 is connected to the second link 22 via the connecting pin 23. The first link 21 and the second link 22 are generally sickle-shaped. The first link 21 extends into the base assembly 1 along its axial direction. The cross-section of the first link 21 is arc-shaped, which facilitates its insertion into the cylindrical base assembly 1 and also facilitates its engagement with the inner wall of the base assembly 1. When the second link 22 is pressed down, the second link 22 drives the first link 21 to move upward along the axial direction of the base assembly 1 via the pin 23. During the upward movement, the first link 21 uses the lever principle to pry the bottle cap through the prying post 42 until the bottle cap is deformed, thus opening the bottle cap. One end of the wedge block 41 is connected to the end of the first connecting rod 21 via a pin, and the other end of the wedge block 41 is connected to the side of the first connecting rod 21 via a return spring. A connecting bolt is provided on the second connecting rod 22. The second connecting rod 22 is movably mounted on the base assembly 1 via the connecting bolt. The axis of the connecting bolt is perpendicular to the axis of the base assembly 1. The linkage assembly 2 also includes an elastic band fitted onto the second connecting rod 22 and the base assembly 1 to facilitate the reset of the second connecting rod 22. A rubber band slot 24 is provided on the second connecting rod 22; the elastic band is held in the rubber band slot 24; there may be one or more rubber band slots 24.

[0027] See Figure 4 as well as Figure 5 The base assembly 1 used in this utility model includes a base 11 and a fixing ear 12. The base 11 is generally cylindrical. The fixing ear 12 is arranged on the base 11 along its axial direction. A first connecting rod 21 extends into the base 11 along its axial direction. An elastic band is fitted onto a second connecting rod 22 and the fixing ear 12. The second connecting rod 22 is movably arranged on the base 11 by a connecting bolt, that is, the second connecting rod 22 is placed on top of the base 11. On the one hand, this facilitates the normal operation of the second connecting rod 22 (pressing down or resetting, equivalent to a working base). On the other hand, it restricts the possibility of the bottle cap moving along the axial direction of the base assembly 1, preventing the bottle cap from shattering and falling, making it very safe to use. The second connecting rod 22 can rotate freely around the axial direction of the connecting bolt. For example, the connecting bolt is arranged radially along the base 11. A slot 14 is provided on the fixing ear 12, and the elastic band is held in the slot 14. It should be noted that the base assembly 1 provides support and fixation and can be integrally formed by 3D printing.

[0028] For easier pressing of linkage assembly 2, see [link / reference]. Figure 2 as well as Figure 3 The push-button bottle opener provided by this utility model also includes a push-button assembly 3; the push-button assembly is located on top of the linkage assembly 2 and drives the linkage assembly 2 to move freely up and down along the axial direction of the base assembly 1. For example, see... Figure 3The pressing assembly 3 used in this invention includes a housing 32 and a top cover 31 placed on top of the housing 32. The top cover 31 can be threadedly connected to the housing 32. A boss 34 is provided on the lower surface of the top cover 31. The housing 32 has an overall cylindrical structure. The housing 32 is fitted onto the outside of the base assembly 1 along the axial direction. The top cover 31 drives the linkage assembly 2 to move freely up and down along the axial direction of the base assembly 1 through the boss 34. The pressing assembly 3 also includes a protruding rib 33 provided on the inner wall of the housing 32 along the axial direction. A guide groove 13 matching the structure of the protruding rib 33 is provided on the outer wall of the base assembly 1. It should be noted that there are one or more guide grooves 13; when there are multiple guide grooves 13, the multiple guide grooves 13 are arranged in parallel.

[0029] In use, the outer shell 32 is fitted onto the outside of the base 11 and vertically positioned by the protrusion 33 and the guide groove 13. At this time, the boss 34 of the upper cover 31 is stacked on the linkage assembly 2, especially on the second link 22. When it is necessary to open the bottle cap, the outer shell 32 is pressed down or the upper cover 31 is pressed, that is, vertical pressure is applied to the outer shell 32, causing the outer shell 32 to move along the guide groove 13 of the base 11. The boss 34 transmits the vertical pressure to the second link 22. The second link 22 drives the first link 21 to move upward along the axis of the base assembly 1 through the pin 23. During the upward movement, the first link 21 uses the lever principle to pry the bottle cap through the prying column 42 until the bottle cap is deformed, and finally the bottle cap is opened. Once the bottle cap is opened, the vertical pressure is released, and the second connecting rod 22 resets under the action of the elastic band. It then drives the first connecting rod 21 to move downwards along the axial direction of the base 11 via the pin, returning to its initial state, allowing for subsequent bottle opening. Since there is no bottle cap obstructing the pry bar 42, the bottle can be easily removed from the base 11, and the cap can then be removed from the base 11, making it very convenient to use.

[0030] See Figure 1 as well as Figure 2 This is the optimal embodiment of the press-type bottle opener provided by this utility model. Its structural composition and specific working method are the same as those described above, and will not be repeated here.

Claims

1. A press-type bottle opener, characterized in that: The press-type bottle opener includes a base assembly (1) and a linkage assembly (2); the base assembly (1) is cylindrical in shape; one end of the linkage assembly (2) is movably mounted on the base assembly (1), and the other end extends into the base assembly (1) along the axial direction of the base assembly (1); an opening component (4) is provided at the end of the linkage assembly (2) placed in the base assembly (1); the linkage assembly (2) drives the opening component to move up and down along the axial direction of the base assembly (1); The opening assembly (4) includes a wedge block (41), a reset spring, and a pry bar (42); the wedge block (41) is placed at the end of the linkage assembly (2); a reset spring is provided between the wedge block (41) and the end of the linkage assembly (2); a pry bar (42) is provided on the wedge block (41); the axis of the pry bar (42) is perpendicular to the axis of the base assembly (1).

2. The push-button bottle opener according to claim 1, characterized in that: The linkage assembly (2) includes a first link (21), a second link (22), and a connecting pin (23); the first link (21) is connected to the second link (22) through the connecting pin (23); the first link (21) and the second link (22) are generally sickle-shaped; the first link (21) extends into the base assembly (1) along the axial direction of the base assembly (1); the cross section of the first link (21) is arc-shaped; one end of the wedge block (41) is connected to the end of the first link (21) through a pin, and the other end of the wedge block (41) is connected to the side of the first link (21) through a return spring; a connecting bolt is provided on the second link (22); the second link (22) is movably mounted on the base assembly (1) through the connecting bolt; the axial direction of the connecting bolt is perpendicular to the axial direction of the base assembly (1).

3. The push-button bottle opener according to claim 2, characterized in that: The linkage assembly (2) also includes an elastic band fitted on the second link (22) and the base assembly (1); the second link (22) is provided with a rubber band slot (24); the elastic band is held in the rubber band slot (24); the rubber band slot (24) is one or more.

4. The push-button bottle opener according to claim 3, characterized in that: The base assembly (1) includes a base (11) and a fixing ear (12); the base (11) is generally cylindrical; the fixing ear (12) is arranged on the base (11) along the axial direction of the base (11); the first connecting rod (21) extends into the base (11) along the axial direction of the base (11); the elastic band is fitted on the second connecting rod (22) and the fixing ear (12); the second connecting rod (22) is movably arranged on the base (11) by a connecting bolt; the second connecting rod (22) can rotate freely around the axial direction of the connecting bolt.

5. The push-button bottle opener according to claim 4, characterized in that: The fixing ear (12) is provided with a slot (14), and the elastic band is held in the slot (14).

6. The push-button bottle opener according to any one of claims 1-5, characterized in that: The press-type bottle opener also includes a pressing component (3); the pressing component is placed on top of the linkage component (2) and drives the linkage component (2) to move freely up and down along the axial direction of the base component (1).

7. The push-button bottle opener according to claim 6, characterized in that: The pressing component (3) includes an outer shell (32) and an upper cover (31) placed on top of the outer shell (32); the lower surface of the upper cover (31) is provided with a boss (34); the outer shell (32) is cylindrical in shape; the outer shell (32) is fitted onto the outside of the base assembly (1) along the axial direction; the upper cover (31) drives the linkage assembly (2) to move freely up and down along the axial direction of the base assembly (1) through the boss (34).

8. The push-button bottle opener according to claim 7, characterized in that: The pressing assembly (3) also includes a protrusion (33) arranged along the axial direction of the outer shell (32) on the inner wall of the outer shell (32); the outer wall of the base assembly (1) is provided with a guide groove (13) that matches the structure of the protrusion (33).

9. The push-button bottle opener according to claim 8, characterized in that: The guide groove (13) is one or more; when there are multiple guide grooves (13), the multiple guide grooves (13) are arranged in parallel.

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