Efficient filter cigarette holder

Abstract

The utility model discloses an efficient filtering cigarette holder which comprises a flow dividing cigarette holder, the input end of the flow dividing cigarette holder is communicated with a filter element, the end, away from the flow dividing cigarette holder, of the filter element is communicated with a three-way connecting pipe, the end, away from the filter element, of the three-way connecting pipe is connected with a cigarette in an inserted mode, and a valve plate is arranged in the three-way connecting pipe. The surface of the valve plate is fixedly connected with a shaft rod. A cigarette is inserted into the end face of the three-way connecting pipe, a user sucks the flow dividing cigarette holder through the mouth, smoke sequentially passes through the three-way connecting pipe, the filter elements and the flow dividing cigarette holder and enters the mouth of the user, the two oppositely-arranged filter elements can enlarge the airflow flowing range, the smoke flowing amount is increased, and the smoke filtering effect is improved. Meanwhile, the valve plate on the surface of the three-way connecting pipe can effectively adjust the flow amount of the smoke, the mode that the smoke channel is controlled by changing the filter element structure can be replaced, the flow amount of the air flow can be flexibly adjusted in a large range, and the reasonable and efficient adjusting and filtering requirements of existing smokers can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of filter cigarette holders, in particular to an efficient filter cigarette holder. Background Art

[0002] A filter cigarette holder, also known as a cigarette filter, is a tool designed specifically for smokers. It can reduce the smoke, tar, and suspended particles generated during combustion that enter the mouth when smoking, thereby filtering out some harmful substances in the inhaled smoke and protecting human health. The working principle of the filter cigarette holder mainly includes direct interception, inertial compaction, and diffusion precipitation. Specifically, the filter cigarette holder utilizes the adsorption effect of nanoparticles with a large specific surface area on tar and the catalytic effect on the particle surface to effectively reduce the content of harmful impurities such as tar in the soot. In addition, the filter cigarette holder also has various methods such as physical barrier filtration, air ratio flow filtration, and magnet filtration.

[0003] For example, the patent number disclosed on the Chinese Patent Network is: 202221491948.8, and the patent name is: An efficient filter cigarette holder, which includes a housing. The housing includes a filter part and a connecting part; the filter part can be any one of square, circular, and rhombic; a filter flue is provided in the inner cavity of the filter part; an adjusting structure is also provided in the filter flue to enable the size of the cross-section of the filter flue to be adjustable; the connecting part is a rhombic structure, and the outer diameter shows a gradually increasing trend from left to right; a first filter element is provided on the left side of the cavity; the first filter element is provided with through holes; a first filtering structure is also provided in the cavity; a second filter element is provided on the right side of the cavity; a second filtering structure is also provided between the first filter element and the second filter element; the second filter element is a stepped cylindrical structure; evenly distributed filter holes are also provided at the connection between the filtering frustum and the second filter element. The structure of this filter cigarette holder is reasonably designed, easy to install and disassemble; it has double filtration and realizes the adjustment of the throughput of the filter flue, improving the practicality of the device.

[0004] However, the internal filter element of the existing filter cigarette holder mainly controls the flue by changing its structure, and the overall diameter of the cigarette holder remains unchanged, resulting in a fixed flow rate of the air flow. Therefore, adjusting the shape of the filter element can only be adjusted within the range of the throughput of the cigarette holder, and it cannot meet the reasonable and efficient adjustment of filtration for existing smokers.

[0005] Therefore, it is necessary to design and transform the filter cigarette holder. Content of the Utility Model

[0006] To solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide an efficient filter cigarette holder, which has the advantage of being able to greatly adjust the flow rate. It solves the problem that the internal filter element of the existing filter cigarette holder mainly controls the flue by changing its structure. Since the overall diameter of the cigarette holder remains unchanged, the flow rate of the air flow is fixed. Therefore, adjusting the shape of the filter element can only be adjusted within the range of the cigarette holder's flow rate, and it cannot meet the reasonable and efficient adjustment of filtration by existing smokers.

[0007] To achieve the above purpose, the present utility model provides the following technical solutions: An efficient filter cigarette holder includes a shunt cigarette holder. The input end of the shunt cigarette holder is connected to a filter element. One end of the filter element away from the shunt cigarette holder is connected to a three-way connecting pipe. A cigarette is inserted into one end of the three-way connecting pipe away from the filter element. A valve plate is arranged inside the three-way connecting pipe. A shaft rod is fixedly connected to the surface of the valve plate. One end of the shaft rod away from the valve plate penetrates through the three-way connecting pipe and is movably connected to the three-way pipe connecting pipe. A torsion block located at the top of the three-way connecting pipe is fixedly connected to the top end of the shaft rod. A positioning structure is arranged inside the filter element, and the positioning structure can fix the torsion block.

[0008] Preferably, the positioning structure includes a connecting block fixedly connected to the inside of the three-way connecting pipe. The top of the connecting block is movably connected to a clamping plate through a pin shaft. The outer side of the clamping plate is in contact with the surface of the torsion block. A sleeve plate is arranged at the bottom of the connecting block. The clamping plate and the sleeve plate are fixedly connected through a pin shaft. A bidirectional screw rod is movably connected to the inside of the three-way connecting pipe through a bearing. Threaded sleeves located at the bottom of the sleeve plate are threadedly connected to both the left and right sides of the surface of the bidirectional screw rod. A sliding rod located inside the sleeve plate is fixedly connected to the top of the threaded sleeve. The sliding rod is slidably connected to the sleeve plate.

[0009] Preferably, a rubber sleeve is sleeved on the surface of the sliding rod. One side of the rubber sleeve away from the threaded sleeve extends into the inside of the sleeve plate, and the rubber sleeve is slidably connected to the sleeve plate.

[0010] Preferably, a friction pad is fixedly connected to the surface of the torsion block. The outer surface of the friction pad is in contact with the surface of the clamping plate, and the friction pad has elasticity.

[0011] Preferably, a protective cover is fixedly connected to the top of the three-way connecting pipe, and the positioning structure is located at the bottom of the protective cover.

[0012] Preferably, an adjusting knob is fixedly connected to the surface of the bidirectional screw rod, and the adjusting knob is located inside the threaded sleeve.

[0013] Preferably, a guiding strip is fixedly connected to the inner side of the tee joint pipe and is located on one side of the bidirectional screw. The left side of the guiding strip contacts the surface of the screw sleeve, and the guiding strip is slidably connected to the screw sleeve.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. In the present utility model, a cigarette is inserted into the end face of the tee joint pipe, and the user sucks on the shunt nozzle through the mouth. The flue gas sequentially passes through the tee joint pipe, the filter element, and the shunt nozzle and enters the user's mouth. The two oppositely arranged filter elements can expand the airflow range and increase the flue gas flow rate. At the same time, the valve plate on the surface of the tee joint pipe can effectively regulate the flue gas flow rate. The present utility model can replace the method of controlling the flue by changing the filter element structure, and the airflow rate can be flexibly adjusted within a large range, which can meet the reasonable and efficient adjustment and filtration needs of existing smokers.

[0016] 2. By providing a connecting block, a clamping plate, a bidirectional screw, a screw sleeve, and a sliding rod, the present utility model can squeeze and fix the torsion block to prevent the torsion block from sliding and displacing under the influence of airflow after adjustment.

[0017] 3. By providing a rubber sleeve, the present utility model can protect the sliding rod and reduce the wear of the sliding rod and the sleeve plate during contact friction.

[0018] 4. By providing a friction pad, the present utility model can improve the fixing effect of the clamping plate, and at the same time increase the contact friction between the torsion block and the hand, which is convenient for the user to rotate the torsion block.

[0019] 5. By providing a protective cover, the present utility model can improve the safety of the tee joint pipe and reduce the contact area between the positioning structure and the external environment.

[0020] 6. By providing an adjusting knob, the present utility model can facilitate the user to rotate the bidirectional screw and improve the operation convenience of the bidirectional screw.

[0021] 7. By providing a guiding strip, the present utility model can limit the screw sleeve to prevent the screw sleeve from tilting during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the present utility model;

[0023] Figure 2 is a top view schematic diagram of a partial structure of the present utility model;

[0024] Figure 3 is a schematic sectional structure diagram of the present utility model;

[0025] Figure 4This is a bottom view schematic diagram of the partial structure of the utility model.

[0026] In the figure: 1, shunt cigarette holder; 2, filter element; 3, tee connecting pipe; 4, cigarette; 5, valve plate; 6, shaft rod; 7, torsion block; 8, positioning structure; 9, connecting block; 10, clamping plate; 11, sleeve plate; 12, bidirectional screw; 13, screw sleeve; 14, sliding rod; 15, rubber sleeve; 16, friction pad; 17, protective cover; 18, adjusting knob; 19, guiding strip. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0028] As Figures 1 to 4 shown, a high-efficiency filter cigarette holder provided by the present utility model includes a shunt cigarette holder 1. The input end of the shunt cigarette holder 1 is communicated with a filter element 2. One end of the filter element 2 away from the shunt cigarette holder 1 is communicated with a tee connecting pipe 3. One end of the tee connecting pipe 3 away from the filter element 2 is inserted with a cigarette 4. A valve plate 5 is arranged inside the tee connecting pipe 3. A shaft rod 6 is fixedly connected to the surface of the valve plate 5. One end of the shaft rod 6 away from the valve plate 5 penetrates through the tee connecting pipe 3 and is movably connected to the tee connecting pipe. The top of the shaft rod 6 is fixedly connected with a torsion block 7 located at the top of the tee connecting pipe 3. A positioning structure 8 is arranged inside the filter element 2, and the positioning structure 8 can fix the torsion block 7.

[0029] Referring to Figure 3 , the positioning structure 8 includes a connecting block 9 fixedly connected to the inside of the tee connecting pipe 3. The top of the connecting block 9 is movably connected with a clamping plate 10 through a pin shaft. The outside of the clamping plate 10 is in contact with the surface of the torsion block 7. A sleeve plate 11 is arranged at the bottom of the connecting block 9. The clamping plate 10 and the sleeve plate 11 are fixedly connected through a pin shaft. A bidirectional screw 12 is movably connected to the inside of the tee connecting pipe 3 through a bearing. The left and right sides of the surface of the bidirectional screw 12 are both threadedly connected with screw sleeves 13 located at the bottom of the sleeve plate 11. The top of the screw sleeve 13 is fixedly connected with a sliding rod 14 located inside the sleeve plate 11, and the sliding rod 14 is slidably connected with the sleeve plate 11.

[0030] As a technical optimization scheme of the present utility model, by arranging the connecting block 9, the clamping plate 10, the bidirectional screw 12, the screw sleeve 13 and the sliding rod 14, the torsion block 7 can be squeezed and fixed, preventing the torsion block 7 from sliding and displacing under the influence of air flow after adjustment.

[0031] Referring to Figure 3, a rubber sleeve 15 is sleeved on the surface of the sliding rod 14. One side of the rubber sleeve 15 away from the screw sleeve 13 extends into the inside of the sleeve plate 11, and the rubber sleeve 15 is slidably connected to the sleeve plate 11.

[0032] As a technical optimization scheme of the utility model, by arranging the rubber sleeve 15, the sliding rod 14 can be protected, and the abrasion of the sliding rod 14 and the sleeve plate 11 during contact friction can be reduced.

[0033] Reference Figure 3 , a friction pad 16 is fixedly connected to the surface of the torsion block 7. The outer surface of the friction pad 16 contacts the surface of the clamping plate 10, and the friction pad 16 has elasticity.

[0034] As a technical optimization scheme of the utility model, by arranging the friction pad 16, the fixing effect of the clamping plate 10 can be improved, and at the same time, the contact friction force between the torsion block 7 and the hand can be increased, which is convenient for the user to rotate the torsion block 7.

[0035] Reference Figure 3 , a protective cover 17 is fixedly connected to the top of the tee joint connecting pipe 3, and the positioning structure 8 is located at the bottom of the protective cover 17.

[0036] As a technical optimization scheme of the utility model, by arranging the protective cover 17, the safety of the tee joint connecting pipe 3 can be improved, and the contact area between the positioning structure 8 and the external environment can be reduced.

[0037] Reference Figure 3 , an adjusting knob 18 is fixedly connected to the surface of the bidirectional screw rod 12, and the adjusting knob 18 is located inside the screw sleeve 13.

[0038] As a technical optimization scheme of the utility model, by arranging the adjusting knob 18, it is convenient for the user to rotate the bidirectional screw rod 12, and the operation convenience of the bidirectional screw rod 12 can be improved.

[0039] Reference Figure 2 , a guiding strip 19 is fixedly connected to the inside of the tee joint connecting pipe 3 on one side of the bidirectional screw rod 12. The left side of the guiding strip 19 contacts the surface of the screw sleeve 13, and the guiding strip 19 is slidably connected to the screw sleeve 13.

[0040] As a technical optimization scheme of the utility model, by arranging the guiding strip 19, the screw sleeve 13 can be limited, and the phenomenon that the screw sleeve 13 tilts during the movement can be avoided.

[0041] Working principle and usage process of the present utility model: When in use, first insert the cigarette 4 into the end face of the tee connection pipe 3. The user sucks on the shunt cigarette holder 1 through the mouth. The smoke passes through the tee connection pipe 3, the filter element 2, and the shunt cigarette holder 1 in sequence and enters the user's mouth. The two oppositely arranged filter elements 2 can expand the airflow range and increase the smoke flow rate. At the same time, the valve plate 5 on the surface of the tee connection pipe 3 can effectively adjust the smoke flow rate. The user changes the opening angle of the valve plate 5 by rotating the torsion block 7. After the torsion block 7 is adjusted, the user toggles the adjustment knob 18. The adjustment knob 18 drives the bidirectional screw 12 to rotate. The bidirectional screw 12 uses the thread to push the nut sleeves 13 to move towards each other. During the movement of the nut sleeves 13, the slide rods 14 are driven to slide inside the socket plate 11. The socket plate 11 is squeezed and drives the clamping plate 10 to swing around the pin shaft. When the outer side of the clamping plate 10 contacts the surface of the torsion block 7, the extrusion positioning of the valve plate 5 is completed.

[0042] To sum up: For this high-efficiency filter cigarette holder, the cigarette 4 is inserted into the end face of the tee connection pipe 3. The user sucks on the shunt cigarette holder 1 through the mouth. The smoke passes through the tee connection pipe 3, the filter element 2, and the shunt cigarette holder 1 in sequence and enters the user's mouth. The two oppositely arranged filter elements 2 can expand the airflow range and increase the smoke flow rate. At the same time, the valve plate 5 on the surface of the tee connection pipe 3 can effectively adjust the smoke flow rate. The present utility model can replace the method of controlling the flue by changing the structure of the filter element 2. The airflow rate can be flexibly adjusted within a large range, and it can meet the reasonable and efficient filtering requirements of existing smokers.

[0043] It should be noted that in this article, relational terms such as first and second are only used 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 term "comprising", "including" or any other variation thereof is 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 expressly listed, or elements inherent to such process, method, article or device.

[0044] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An efficient filter cigarette holder, comprising a shunt cigarette holder (1), characterized in that: The input end of the shunt cigarette holder (1) is connected to a filter element (2). One end of the filter element (2) away from the shunt cigarette holder (1) is connected to a tee connecting pipe (3). One end of the tee connecting pipe (3) away from the filter element (2) is inserted with a cigarette (4). A valve plate (5) is arranged inside the tee connecting pipe (3). A shaft rod (6) is fixedly connected to the surface of the valve plate (5). One end of the shaft rod (6) away from the valve plate (5) penetrates through the tee connecting pipe (3) and is movably connected to the tee connecting pipe. A torsion block (7) located at the top of the tee connecting pipe (3) is fixedly connected to the top end of the shaft rod (6). A positioning structure (8) is arranged inside the filter element (2), and the positioning structure (8) can fix the torsion block (7).

2. The high-efficiency filter cigarette holder according to claim 1, characterized in that: The positioning structure (8) includes a connecting block (9) fixedly connected to the inside of the tee connecting pipe (3). A clamping plate (10) is movably connected to the top of the connecting block (9) through a pin shaft. The outer side of the clamping plate (10) contacts the surface of the torsion block (7). A sleeve plate (11) is arranged at the bottom of the connecting block (9). The clamping plate (10) and the sleeve plate (11) are fixedly connected through a pin shaft. A bidirectional screw rod (12) is movably connected to the inside of the tee connecting pipe (3) through a bearing. Threaded sleeves (13) located at the bottom of the sleeve plate (11) are threadedly connected to both the left and right sides of the surface of the bidirectional screw rod (12). A sliding rod (14) located inside the sleeve plate (11) is fixedly connected to the top of the threaded sleeve (13). The sliding rod (14) is slidably connected to the sleeve plate (11).

3. The high-efficiency filter cigarette holder according to claim 2, wherein: A rubber sleeve (15) is sleeved on the surface of the sliding rod (14). One side of the rubber sleeve (15) away from the threaded sleeve (13) extends into the sleeve plate (11), and the rubber sleeve (15) is slidably connected to the sleeve plate (11).

4. The high-efficiency filter cigarette holder according to claim 2, characterized in that: A friction pad (16) is fixedly connected to the surface of the torsion block (7). The outer surface of the friction pad (16) contacts the surface of the clamping plate (10), and the friction pad (16) is elastic.

5. The high-efficiency filter cigarette holder according to claim 1, wherein: A protective cover (17) is fixedly connected to the top of the tee connecting pipe (3), and the positioning structure (8) is located at the bottom of the protective cover (17).

6. The high-efficiency filter cigarette holder according to claim 2, characterized in that: An adjusting knob (18) is fixedly connected to the surface of the bidirectional screw rod (12), and the adjusting knob (18) is located inside the threaded sleeve (13).

7. The efficient filter cigarette holder according to claim 2, wherein: A guide strip (19) located on one side of the bidirectional screw rod (12) is fixedly connected to the inside of the tee connecting pipe (3). The left side of the guide strip (19) contacts the surface of the threaded sleeve (13), and the guide strip (19) is slidably connected to the threaded sleeve (13).

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