Headspace bottle cap opener

Abstract

The utility model relates to the technical field of cap opening devices, and provides a headspace bottle cap opening device which comprises a handle part and a cap opening part. The handle part comprises a holding section and a force application section, a containing opening is formed in the force application section, one end of the cover opening part is connected with the containing opening in a manner of rotating by a certain angle through a rotating shaft, and the cover opening part and the handle part form a y-shaped structure after rotating to the outside of the containing opening; and two cover opening teeth are fixed to the other end, opposite to the rotating shaft, of the cover opening part, are located on the two sides of the end where the cover opening teeth are located and are arranged towards the handle part, and an embedded groove attached to the outer edge of the headspace bottle opening is formed between the two cover opening teeth. The headspace bottle opener has the advantages that through the handle part and the cover opening part, the headspace bottle opener is more convenient and labor-saving when a headspace bottle is opened, and especially under the condition that a plurality of headspace bottles need to be frequently opened, the headspace bottle opener can be rapidly operated and improve efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cap opener, specifically, relates to a headspace bottle cap opener. BACKGROUND

[0002] The headspace bottle is a laboratory bottle for headspace analysis, usually mainly of glass material, and rarely of plastic material. The glass headspace bottle has good chemical stability and thermal stability, can withstand certain temperature changes and is not easy to react with the sample; the plastic headspace bottle generally has the advantages of light weight and not easy to break.

[0003] However, the existing headspace bottle cap opener includes a gripping part and a bayonet matched with the headspace bottle cap, which is relatively cumbersome to operate, and the bayonet may not be engaged in place when the cap opener is normally gripped, so that the cap cannot be opened, resulting in damage to the cap and even the bottle, and even the cap cannot be opened again, which is time-consuming and laborious, and may damage the headspace bottle opening and cause more resource waste. UTILITY MODEL CONTENT

[0004] The utility model provides a headspace bottle cap opener which can conveniently and quickly open the headspace bottle opening, is simple to operate and is convenient to store.

[0005] Therefore, the technical scheme adopted is as follows:

[0006] A headspace bottle cap opener includes a handle part and a cap opening part; the handle part includes a holding section and a force applying section, the force applying section is provided with a receiving opening, one end of the cap opening part is rotatably connected to the receiving opening at a certain angle through a rotating shaft, and forms a y-shaped structure with the handle part after rotating to the outside of the receiving opening; the cap opening part is fixed with cap opening teeth at the other end relative to the rotating shaft, the cap opening teeth are two and are located on both sides of the end and are arranged towards the handle part, and the two cap opening teeth have an embedded groove matched with the outer edge of the headspace bottle opening.

[0007] Further technical solutions are that the receiving opening has a clamping rod parallel to the rotating shaft inside, the two ends of the clamping rod pass through the two side walls of the receiving opening and are both fixed with a pushing block, the two side walls of the receiving opening are both provided with a sliding channel at the position where the clamping rod passes through, the sliding channel is arranged along the length direction of the side wall of the receiving opening, and an elastic element is fixed inside, in the natural state, the elastic element pushes the clamping rod to the end of the sliding channel towards the force applying section; the surface of the cap opening part towards the receiving opening is fixed with a clamping groove matched with the outer edge of the clamping rod, when the cap opening part is rotated to the inside of the receiving opening, the clamping rod is clamped into the clamping groove and is tightly pressed by the elastic element.

[0008] Further technical solutions are that the diameter of the pushing block is greater than the width of the sliding channel.

[0009] Further technical solutions are that the sliding channel is fixed with anti-escape baffles on four sides in the length direction, and the distance between two anti-escape baffles on the same surface is less than the width of the elastic piece.

[0010] Further technical solutions are that the force applying section is provided with anti-skid grooves on the surface facing the lid opening part, and the anti-skid grooves are arranged along the width direction of the force applying section.

[0011] Further technical solutions are that the rotating shaft is fixed with an elastic piece for driving the lid opening part to rotate outward of the accommodating opening.

[0012] Further technical solutions are that the width of the holding section gradually decreases backward along the force applying section.

[0013] The working principle and beneficial effects of the present application are as follows:

[0014] 1. By means of the handle part and the lid opening part, the lever principle is used, and when opening the headspace bottle, it is more convenient and labor-saving, especially in the case of frequently opening multiple headspace bottles, it can be quickly operated to improve efficiency, even if it fails to open once, it can be converted to operate again, which will not affect the opening of the headspace bottle cap and will not damage the headspace bottle.

[0015] 2. The lid opening part can be conveniently taken out of the accommodating opening for use, and it can also be withdrawn into the accommodating opening in the non-working state, so as to save storage space when not in use, and prevent the sharp part of the lid opening tooth from scratching external objects. BRIEF DESCRIPTION OF DRAWINGS

[0016] The present application will be further described in detail below in combination with the drawings and specific embodiments.

[0017] Figure 1 is a side view structural schematic diagram of the working state of the present application;

[0018] Figure 2 is a whole structure schematic diagram of the working state of the present application;

[0019] Figure 3 is Figure 2 is an enlarged structure schematic diagram of the middle A part;

[0020] Figure 4 is a top view structural schematic diagram of the working state of the present application

[0021] Figure 5 is a side view structural schematic diagram of the storage state of the present application;

[0022] Figure 6 This is a schematic diagram of the overall structure of this application in its stored state;

[0023] Figure 7 for Figure 6 Enlarged structural diagram of section B in the middle;

[0024] Figure 8 This is a top view of the structure when the application is stowed.

[0025] In the diagram: 1. Handle; 11. Grip section; 12. Force application section; 13. Anti-slip groove; 121. Receiving opening; 122. Snap-fit ​​rod; 123. Push block; 124. Sliding channel; 125. Elastic element; 126. Anti-detachment baffle; 127. Elastic sheet; 2. Lifting part; 21. Lifting teeth; 22. Embedding groove; 23. Snap-fit ​​groove; 3. Rotating shaft. Detailed Implementation

[0026] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0027] like Figures 1-8 As shown, a headspace bottle opener includes a handle 1 and an opening 2. The handle 1 includes a gripping section 11 and a force-applying section 12. The force-applying section 12 has a receiving opening 121. One end of the opening 2 is rotatably connected to the receiving opening 121 via a rotating shaft 3, and after rotating to the outside of the receiving opening 121, it forms a Y-shaped structure with the handle 1. The other end of the opening 2 relative to the rotating shaft 3 is fixed with two opening teeth 21, which are located on both sides of their respective ends and face the handle 1. The two opening teeth 21 have an embedding groove 22 that fits against the outer edge of the headspace bottle opening.

[0028] The handle 1 and cap-lifting part 2 in this application have two forms. In use, they form a Y-shape. The headspace bottle is placed into the insert groove 22, and the cap-lifting teeth 21 engage with the gap between the bottom edge of the headspace bottle cap and the headspace bottle. The force-applying section 12 presses against the top of the headspace bottle cap, using leverage to easily open the cap. Because the cap of a headspace bottle does not have a raised edge like common wine bottle caps, the insert groove 22 and cap-lifting teeth 21 allow for easy matching and opening of the headspace bottle cap.

[0029] The other form of the handle part 1 and the lid opening part 2 is that the lid opening part 2 is combined into the containing opening 121 of the force applying section 12 when not in use, thereby saving the storage space and preventing the sharp part of the lid opening tooth 21 from scratching the external objects.

[0030] By the handle part 1 and the lid opening part 2, the lever principle is used, and when the headspace bottle is opened, it is more convenient and labor-saving, especially when multiple headspace bottles need to be frequently opened, the operation can be quickly performed to improve the efficiency, even if the opening is not successful once, the position can be converted for re-operation, which does not affect the opening of the headspace bottle cap and does not damage the headspace bottle.

[0031] As shown in Figures 2-4 and Figures 6-8 , the containing opening 121 has a clamping rod 122 parallel to the rotating shaft 3 inside, both ends of the clamping rod 122 pass through the two side walls of the containing opening 121 and are both fixed with a pushing block 123, the two side walls of the containing opening 121 are both provided with a sliding channel 124 at the position where the clamping rod 122 passes through, the sliding channel 124 is arranged along the length direction of the side wall of the containing opening 121, and an elastic element 125 is fixed inside; in the natural state, the elastic element 125 pushes the clamping rod 122 to one end of the sliding channel 124 facing the force applying section 12; the surface of the lid opening part 2 facing the containing opening 121 is fixed with a clamping groove 23 matching the outer edge of the clamping rod 122, when the lid opening part 2 is rotated to the inside of the containing opening 121, the clamping rod 122 is clamped into the inside of the clamping groove 23 and is tightly pressed by the elastic element 125.

[0032] As shown in Figures 6-7 , in the use state of the lid opener in this scheme, the lid opening part 2 is outside the containing opening 121, at this time the elastic element 125 pushes the clamping rod 122 to one end of the sliding channel 124 facing the force applying section 12, when the use is finished and needs to be stored, the clamping rod 122 is moved to the other side of the sliding channel 124 by pressing the elastic element 125 by pulling the pushing blocks 123 on both sides of the clamping rod 122, so as to avoid interference with the clamping groove 23, at this time the lid opening part 2 is combined into the inside of the containing opening 121, the pushing blocks 123 are released, and the clamping rod 122 is pushed out again by the elastic element 125 and clamped into the inside of the clamping groove 23 and tightly pressed, preventing the lid opening part 2 from coming out.

[0033] Among them, the diameter of the pushing block 123 is greater than the width of the sliding channel 124, so as to limit the two ends of the clamping rod 122, so that the two ends will not come out of the sliding channels 124 on both sides. As shown in Figure 3 and Figure 7As shown, the sliding channel 124 is fixed with anti-off baffle 126 on four sides of its length direction, and the distance between two anti-off baffles 126 on the same surface is less than the width of the elastic piece 125. The anti-off baffle 126 also limits the elastic piece 125, which prevents the elastic piece 125 from coming out of the sliding channel 124.

[0034] As shown in Figure 3 and Figure 7 The rotating shaft 3 is fixed with elastic sheet 127 which drives the cover 2 to rotate outward of the accommodating port 121. When the cover 2 rotates outward along the rotating shaft 3, the outward force is applied by the action of the elastic sheet 127, which can meet the automatic pop-up of the cover 2 and increase the stability after the cover 2 is popped up. It is worth noting that the cover 2 is stopped by the inner wall of the accommodating port 121 after rotating to a certain angle, and is limited in rotation. The elastic piece 125 can act together with the inner wall of the accommodating port 121 to fix the cover 2 in the opened state, so that the overall structure is more stable when opening the headspace bottle cap.

[0035] In addition, as shown in Figure 4 and Figure 8 The width of the holding section 11 gradually decreases backward along the force applying section 12, which is used to make it more convenient for people to hold the hand when using. As shown in Figure 1 The surface of the force applying section 12 towards the cover 2 is provided with several anti-skid grooves 13, which are arranged along the width direction of the force applying section 12, which increases the friction between the force applying section 12 and the top of the headspace bottle cap, and makes it more labor-saving when opening the cap.

[0036] And the application also has aesthetic appearance, and the shape of the rear side after opening is similar to snake shape, which has process effect.

[0037] The above is only the preferred embodiment of the present application, and does not limit the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A headspace bottle cap opener characterized in that: It comprises a handle part (1) and a cap opening part (2); The handle part (1) comprises a holding section (11) and a force applying section (12), the force applying section (12) is provided with a receiving opening (121), one end of the cap opening part (2) is rotatably connected to the receiving opening (121) through a rotating shaft (3) by a certain angle, and forms a y-shaped structure with the handle part (1) after rotating to the outside of the receiving opening (121); The other end of the cap opening part (2) relative to the rotating shaft (3) is fixed with cap opening teeth (21), the cap opening teeth (21) have two, which are located on both sides of the end and are arranged towards the handle part (1), and the two cap opening teeth (21) have an embedded groove (22) which fits the outer edge of the headspace bottle opening.

2. A headspace vial cap unscrambler as defined in claim 1, wherein, The receiving opening (121) has a clamping rod (122) parallel to the rotating shaft (3) inside, both ends of the clamping rod (122) pass through the two side walls of the receiving opening (121) and are both fixed with a pushing block (123), the two side walls of the receiving opening (121) are both provided with a sliding channel (124) at the position where the clamping rod (122) passes through, the sliding channel (124) is arranged along the length direction of the side wall of the receiving opening (121), and an elastic element (125) is fixed inside, in the natural state, the elastic element (125) pushes the clamping rod (122) to one end of the sliding channel (124) towards the force applying section (12); The surface of the cap opening part (2) towards the receiving opening (121) is fixed with a clamping groove (23) matching the outer edge of the clamping rod (122), when the cap opening part (2) is rotated to the inside of the receiving opening (121), the clamping rod (122) is clamped into the clamping groove (23) and is tightly pressed by the elastic element (125).

3. A headspace vial cap unscrambler as defined in claim 2, wherein, The diameter of the pushing block (123) is greater than the width of the sliding channel (124).

4. A headspace vial cap unscrambler as defined in claim 2, wherein, The sliding channel (124) is fixed with anti-dropping baffles (126) on the four sides in the length direction, and the distance between the two anti-dropping baffles (126) on the same surface is less than the width of the elastic element (125).

5. The headspace vial cap unscrambler of claim 1, wherein, The surface of the force applying section (12) towards the cap opening part (2) is provided with a plurality of anti-skid grooves (13), the anti-skid grooves (13) are arranged along the width direction of the force applying section (12).

6. The headspace vial uncapper of claim 1, wherein, The rotating shaft (3) is fixed with an elastic sheet (127) which drives the cap opening part (2) to rotate to the outside of the receiving opening (121).

7. The headspace vial cap unscrambler of claim 1, wherein, The width of the holding section (11) gradually decreases along the force applying section (12) towards the back.

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