Lighter fuel adding device

Abstract

The utility model discloses a lighter fuel adding device which comprises a base, a lifting component fixedly connected to the top of the base and a gas tank installed on the surface of the lifting component, a lighter body is arranged at the top of the base, and positioning structures located on the two sides of the lighter body are arranged at the top of the base. The transmission structure extrudes the swing rod, the swing rod swings with the pin shaft in the connecting block as the axis, when the positioning frame at the top end of the swing rod is arranged on the surface of the lighter body in a sleeving mode, the effect of extruding and positioning the lighter body is achieved, the lifting component drives the gas tank to descend, and inflation operation is conducted when the gas tank is communicated with the lighter body. The lighter body is extruded and fixed through the two structures with the fixed moving distance, the phenomenon that the lighter body slightly displaces when affected by vibration can be prevented, the lighter can be connected with the thin gas tank exhaust end in an aligned mode in the gas filling process, and the gas filling effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of filter cigarette holders, in particular to a fuel adding device for a lighter. Background Art

[0002] A lighter is a small fire-making device, mainly used for making fire, smoking, cooking and other fire-making scenarios. The main components of a lighter include an ignition mechanism and a gas storage box. When the ignition mechanism is activated, sparks burst out and shoot toward the gas area to ignite the gas. According to the characteristics of the ignition mechanism, lighters can be divided into many types, such as flint steel wheel lighters, piezoelectric ceramic lighters, magnetic induction lighters, battery lighters, solar lighters and microcomputer lighters. There are many types of lighters. For example, inflatable lighters need to be inflated regularly and have a long service life. They are suitable for occasions where ignition is required for a long time, such as camping and barbecue.

[0003] For example, the patent number disclosed on the China Patent Network is: 202121895361.9, and the patent name is: A lighter fuel adding device. The technical problem to be solved is to provide a lighter fuel adding device that reduces manual operation and can fix the lighter. The utility model provides such a lighter fuel adding device, including a base plate, a first fixed plate, a support plate, a first movable column, a first spring and a support frame. The first fixed plates are fixedly connected to both sides of the top of the base plate by bolts, and the support plates are connected between the first fixed plates. At least two first movable columns are slidably provided on both sides of the support plate. The first movable columns are connected to the support plates with first springs, and the top side of the base plate is fixedly connected to the support frame by bolts. When placing the lighter, the utility model controls the first movable column to compress the first spring, and then places the lighter on the inside of the first movable column, and then releases the first movable column. The rebound of the first spring will drive the first movable column to fix the lighter.

[0004] However, the existing lighter fuel adding device has a relatively simple way of installing the lighter, which is mainly fixed by releasing the elastic force of the spring to squeeze. The spring fixing method will cause the lighter to be slightly displaced when affected by vibration. Therefore, the lighter cannot be aligned with the thinner exhaust end of the gas tank during the inflation process, affecting the inflation effect.

[0005] Therefore, it is necessary to redesign the lighter fuel adding device. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a lighter fuel adding device, which has the advantage of being easy to fix the lighter, and solves the problem that the existing lighter fuel adding device has a relatively single way of installing the lighter, which is mainly fixed by the spring releasing elastic force and squeezing. The spring fixing method will cause the lighter to be slightly displaced when affected by vibration. Therefore, the lighter cannot be connected and aligned with the thinner exhaust end of the gas tank during the inflation process, affecting the inflation effect.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lighter fuel adding device, comprising a base;

[0008] A lifting component fixedly connected to the top of the base;

[0009] Gas tanks mounted on the surface of lifting components;

[0010] A lighter body is arranged on the top of the base, a positioning structure is arranged on both sides of the lighter body on the top of the base, a transmission structure is arranged on the back of the positioning structure on the top of the lighter body, the positioning structure includes a connecting block fixedly connected to the top of the base, a rocker arm is movably connected to the interior of the connecting block through a pin shaft, a positioning frame is fixedly connected to the side of the rocker arm away from the connecting block, the positioning frame is sleeved on the surface of the lighter body, and the transmission structure can drive the rocker arm to swing.

[0011] As a preferred embodiment of the utility model, the transmission structure includes a connecting frame fixedly connected to the top of the base, the interior of the connecting frame is movably connected with a bidirectional screw through a bearing, the left and right sides of the surface of the bidirectional screw are threadedly connected with screw sleeves, the front side of the screw sleeve is fixedly connected with a pressure rod, the pressure rod extends to the outside of the rocker arm away from the side of the screw sleeve, and the right side of the connecting frame is fixedly connected with a transmission motor for driving the bidirectional screw to rotate.

[0012] As a preferred embodiment of the utility model, a sleeve is sleeved on the surface of the pressure rod, and the sleeve extends to the outside of the swing rod from a side away from the screw sleeve, and the outer surface of the sleeve contacts the outside of the swing rod.

[0013] As a preferred embodiment of the utility model, a spring plate is fixedly connected to the inner side of the swing rod, a side of the spring plate away from the swing rod is in contact with the top of the base, and the spring plate is elastic.

[0014] As a preferred embodiment of the utility model, a guide bar is fixedly connected to the interior of the connecting frame, the guide bar is located at the bottom of the bidirectional screw, the screw sleeve is sleeved on the surface of the guide bar, and the guide bar is slidably connected to the screw sleeve.

[0015] As a preferred embodiment of the present invention, a baffle is fixedly connected to the back of the connecting frame, the baffle extends from a side of the connecting frame to the top of the connecting frame, and the transmission structure is located between the baffle and the connecting frame.

[0016] As a preferred embodiment of the utility model, the top of the base is fixedly connected to a limiting frame, the limiting frame is sleeved on the surface of the lighter body, and the limiting frame and the lighter body are plugged into each other.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. The transmission structure of the utility model squeezes the swing rod, so that the swing rod swings with the pin shaft inside the connecting block as the axis. When the positioning frame at the top of the swing rod is sleeved on the surface of the lighter body, the lighter body is squeezed and positioned. The lifting component drives the gas tank to descend and performs the inflation operation when the gas tank is connected to the lighter body. The utility model squeezes and fixes the lighter body through two structures with fixed moving distances, which can prevent the lighter body from being slightly displaced when affected by vibration, so that the lighter can be connected and aligned with the exhaust end of the thinner gas tank during the inflation process to ensure the inflation effect.

[0019] 2. The utility model can control the swing of two swing arms at the same time by arranging a bidirectional screw, a screw sleeve and a pressure rod, and can keep the swing angles of the two swing arms the same.

[0020] 3. The utility model can protect the pressure rod by providing a sleeve, thereby reducing the wear of the pressure rod and the swing rod during contact and friction.

[0021] 4. The utility model can support the swing rod by arranging a spring plate, so that the swing rod has an elastic reset effect, thereby preventing the swing rod from affecting the loading and unloading of the lighter body.

[0022] 5. The utility model can limit the screw sleeve by setting the guide strip, so as to avoid the screw sleeve from tilting during the movement.

[0023] 6. The utility model can improve the safety of the transmission structure by setting a baffle, reduce the contact area between the bidirectional screw and the external environment, and prevent users from being pinched by the bidirectional screw.

[0024] 7. The utility model can provide preliminary guidance for the lighter body by setting the limit frame, so as to facilitate rapid alignment of the lighter body and the positioning frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 This is a rear view structural diagram of the utility model;

[0027] Figure 3 It is a schematic diagram of the partial structure of the utility model;

[0028] Figure 4 It is a bottom view schematic diagram of the local structure of the utility model.

[0029] In the figure: 1. base; 2. lifting component; 3. gas tank; 4. lighter body; 5. positioning structure; 6. transmission structure; 7. connecting block; 8. rocker rod; 9. positioning frame; 10. connecting frame; 11. bidirectional screw; 12. screw sleeve; 13. pressure rod; 14. transmission motor; 15. sleeve; 16. spring plate; 17. guide strip; 18. baffle; 19. limit frame. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] like Figures 1 to 4 As shown, the utility model provides a lighter fuel adding device, comprising a base 1;

[0032] A lifting component 2 fixedly connected to the top of the base 1;

[0033] A gas tank 3 mounted on the surface of the lifting component 2;

[0034] A lighter body 4 is arranged on the top of the base 1, and a positioning structure 5 located on both sides of the lighter body 4 is arranged on the top of the base 1. A transmission structure 6 located on the back of the positioning structure 5 is arranged on the top of the lighter body 4. The positioning structure 5 includes a connecting block 7 fixedly connected to the top of the base 1, and a rocker arm 8 is movably connected to the inside of the connecting block 7 through a pin shaft. A positioning frame 9 is fixedly connected to the side of the rocker arm 8 away from the connecting block 7. The positioning frame 9 is sleeved on the surface of the lighter body 4, and the transmission structure 6 can push the rocker arm 8 to swing.

[0035] refer to Figure 3 The transmission structure 6 includes a connecting frame 10 fixedly connected to the top of the base 1, and a bidirectional screw 11 is movably connected to the inside of the connecting frame 10 through a bearing. The left and right sides of the surface of the bidirectional screw 11 are threadedly connected with screw sleeves 12, and the front of the screw sleeve 12 is fixedly connected with a pressure rod 13, and the pressure rod 13 extends to the outside of the rocker arm 8 away from the side of the screw sleeve 12. A transmission motor 14 for driving the bidirectional screw 11 to rotate is fixedly connected to the right side of the connecting frame 10.

[0036] As a technical optimization solution of the utility model, by providing the bidirectional screw 11, the screw sleeve 12 and the pressure rod 13, the swing of the two swing rods 8 can be controlled simultaneously, and the swing angles of the two swing rods 8 can be kept the same.

[0037] refer to Figure 3 A sleeve 15 is sleeved on the surface of the pressure rod 13 , and the side of the sleeve 15 away from the screw sleeve 12 extends to the outside of the swing rod 8 , and the outer surface of the sleeve 15 contacts the outside of the swing rod 8 .

[0038] As a technical optimization solution of the present invention, by providing the sleeve 15, the pressure rod 13 can be protected, and the wear of the pressure rod 13 and the rocker rod 8 during contact and friction can be reduced.

[0039] refer to Figure 3 A spring plate 16 is fixedly connected to the inner side of the swing rod 8 , and a side of the spring plate 16 away from the swing rod 8 contacts the top of the base 1 , and the spring plate 16 is elastic.

[0040] As a technical optimization solution of the present invention, by providing a spring plate 16, the swing rod 8 can be supported so that the swing rod 8 has an elastic reset effect, thereby preventing the swing rod 8 from affecting the loading and unloading of the lighter body 4.

[0041] refer to Figure 3 A guide bar 17 is fixedly connected to the interior of the connecting frame 10 . The guide bar 17 is located at the bottom of the bidirectional screw 11 . The screw sleeve 12 is sleeved on the surface of the guide bar 17 . The guide bar 17 and the screw sleeve 12 are slidably connected.

[0042] As a technical optimization solution of the present invention, by providing the guide strip 17, the screw sleeve 12 can be limited to avoid the screw sleeve 12 from tilting during the movement.

[0043] refer to Figure 3 A baffle 18 is fixedly connected to the back of the connecting frame 10 , and a side of the baffle 18 away from the connecting frame 10 extends to the top of the connecting frame 10 . The transmission structure 6 is located between the baffle 18 and the connecting frame 10 .

[0044] As a technical optimization solution of the present invention, by providing a baffle 18 , the safety of the transmission structure 6 can be improved, the contact area between the bidirectional screw 11 and the external environment can be reduced, and the user can be prevented from being pinched by the bidirectional screw 11 .

[0045] refer to Figure 2 The top of the base 1 is fixedly connected to a limiting frame 19 , and the limiting frame 19 is sleeved on the surface of the lighter body 4 , and the limiting frame 19 and the lighter body 4 are plugged into each other.

[0046] As a technical optimization solution of the present invention, by providing the limit frame 19 , the lighter body 4 can be initially guided, so that the lighter body 4 and the positioning frame 9 can be quickly aligned.

[0047] The working principle and use process of the utility model are as follows: when in use, first place the lighter body 4 inside the limit frame 19, then start the transmission motor 14, the transmission motor 14 drives the bidirectional screw 11 to rotate, the bidirectional screw 11 uses the thread to push the screw sleeve 12 to move inward, and the pressure rod 13 is used to squeeze the swing rod 8 during the movement of the screw sleeve 12. The swing rod 8 is squeezed and swings with the pin shaft inside the connecting block 7 as the axis. When the positioning frame 9 at the top of the swing rod 8 is sleeved on the surface of the lighter body 4, the effect of squeezing and positioning the lighter body 4 is achieved, and the lifting component 2 drives the gas tank 3 to descend and performs the inflation operation when the gas tank 3 is connected to the lighter body 4.

[0048] To sum up: the lighter fuel adding device squeezes the rocker arm 8 through the transmission structure 6, so that the rocker arm 8 swings with the pin shaft inside the connecting block 7 as the axis. When the positioning frame 9 at the top of the rocker arm 8 is sleeved on the surface of the lighter body 4, the lighter body 4 is squeezed and positioned. The lifting component 2 drives the gas tank 3 to descend and performs the inflation operation when the gas tank 3 is connected to the lighter body 4. The utility model squeezes and fixes the lighter body 4 through two structures with fixed moving distances, which can prevent the lighter body 4 from being slightly displaced when affected by vibration, so that the lighter can be connected and aligned with the exhaust end of the thinner gas tank 3 during the inflation process, thereby ensuring the inflation effect.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0050] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lighter fuel adding device, comprising a base (1); A lifting component (2) fixedly connected to the top of the base (1); A gas tank (3) mounted on the surface of the lifting component (2); Features: A lighter body (4) is arranged on the top of the base (1), a positioning structure (5) is arranged on the top of the base (1) and is located on both sides of the lighter body (4), a transmission structure (6) is arranged on the top of the lighter body (4) and is located on the back of the positioning structure (5), the positioning structure (5) comprises a connecting block (7) fixedly connected to the top of the base (1), a swing rod (8) is movably connected to the inside of the connecting block (7) via a pin, a positioning frame (9) is fixedly connected to the side of the swing rod (8) away from the connecting block (7), the positioning frame (9) is sleeved on the surface of the lighter body (4), and the transmission structure (6) can drive the swing rod (8) to swing.

2. A lighter fuel adding device according to claim 1, characterized in that: The transmission structure (6) comprises a connection frame (10) fixedly connected to the top of the base (1); a bidirectional screw (11) is movably connected to the interior of the connection frame (10) via a bearing; a screw sleeve (12) is threadedly connected to the left and right sides of the surface of the bidirectional screw (11); a pressure rod (13) is fixedly connected to the front side of the screw sleeve (12); the pressure rod (13) extends to the outside of the swing rod (8) away from the side of the screw sleeve (12); and a transmission motor (14) for driving the bidirectional screw (11) to rotate is fixedly connected to the right side of the connection frame (10).

3. A lighter fuel adding device according to claim 2, characterized in that: A sleeve (15) is sleeved on the surface of the pressure rod (13), and the sleeve (15) extends to the outside of the swing rod (8) from the side of the screw sleeve (12), and the outer surface of the sleeve (15) contacts the outside of the swing rod (8).

4. A lighter fuel adding device according to claim 1, characterized in that: A spring plate (16) is fixedly connected to the inner side of the swing rod (8), and a side of the spring plate (16) away from the swing rod (8) contacts the top of the base (1), and the spring plate (16) is elastic.

5. A lighter fuel adding device according to claim 2, characterized in that: A guide bar (17) is fixedly connected inside the connection frame (10), the guide bar (17) is located at the bottom of the bidirectional screw (11), the screw sleeve (12) is sleeved on the surface of the guide bar (17), and the guide bar (17) is slidably connected to the screw sleeve (12).

6. A lighter fuel adding device according to claim 2, characterized in that: A baffle (18) is fixedly connected to the back of the connection frame (10), and the baffle (18) extends from a side away from the connection frame (10) to the top of the connection frame (10), and the transmission structure (6) is located between the baffle (18) and the connection frame (10).

7. A lighter fuel adding device according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a limiting frame (19), the limiting frame (19) is sleeved on the surface of the lighter body (4), and the limiting frame (19) and the lighter body (4) are plugged into each other.

Images