Fire-fighting snake catching device and snake catching bag
By using a push-pull telescopic mechanism and folding components, the problem of hand fatigue when grasping large snakes in existing snake catchers has been solved, achieving the effect of effortless snake grasping and safe storage.
Patent Information
- Application Number
- CN202520118563.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2024-04-09
- Filing Date
- 2025-01-19
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-01-19
AI Technical Summary
Existing snake catchers require prolonged exertion when gripping large snakes, leading to hand fatigue, decreased gripping force, and easy escape of the snake.
It adopts a push-pull telescopic mechanism and folding components. The claws are opened and closed by sliding the handle back and forth. Combined with locking components and buckle structure, it can achieve effortless grasping and safe storage of snakes.
It reduces fatigue from prolonged gripping, improves ease of operation and safety, and prevents snakes from escaping.
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Figure CN223886070U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to fire fighting appliance technical field, especially a kind of fire-fighting snake catcher and snake bag. BACKGROUND
[0002] In fire practice, when encountering snake catching police, the snake needs to be caught and released in a safe place. The existing snake catcher usually adopts the way of clamping force driven clamp, such as the one shown in patent CN207784117U-snake catcher, which needs to continuously force in the process of use to catch and clamp the snake. When encountering some relatively thick snakes, the handle needs to be held with a larger force, and long-time gripping is easy to cause fatigue, and the clamping force of the clamp is reduced, which is easy to make the snake escape. UTILITY MODEL CONTENTS
[0003] Therefore, the utility model provides a kind of fire-fighting snake catcher and snake bag, which is powered by pushing and pulling, and is more labor-saving and practical after clamping the snake.
[0004] A kind of fire-fighting snake catcher, including gripping forceps and telescopic mechanism, the telescopic mechanism includes telescopic sleeve, telescopic inner rod and folding assembly, the telescopic inner rod is located in the telescopic sleeve, handle is slidably sleeved on the telescopic sleeve, the handle is connected with the telescopic inner rod in the telescopic sleeve, the gripping forceps include two opposing jaws, two the jaw is rotatably installed in one end of the telescopic sleeve, the folding assembly includes multiple groups of folding structure arranged and connected in sequence, the folding structure includes two connecting rods crossly arranged and rotatably connected, the connecting rod of folding assembly one end is rotatably installed on the telescopic inner rod, the connecting rod of other end is rotatably connected with two the jaw respectively, the telescopic inner rod can drive the folding assembly to fold, so that the connecting rod drives the jaw to rotate.
[0005] In the technical scheme, the two clamps are cross arranged and can rotate to open and close, so that the snake can be clamped or released when catching the snake, the telescopic sleeve can be telescoped to adjust the length of the snake catcher to ensure safety, the telescopic sleeve is hollow, the telescopic inner rod is arranged in the hollow part, the handle is arranged on the outer surface of the telescopic sleeve and can slide, the handle is connected with the telescopic inner rod and can drive the telescopic inner rod to move along the axial direction of the telescopic sleeve, the folding assembly comprises a plurality of folding structures connected in sequence, each folding structure comprises two connecting rods, the two connecting rods are cross arranged to form an "X" shape and are rotatably connected with each other, the end of each connecting rod is rotatably connected with the end of the connecting rod of the adjacent group to form a plurality of diamond structures, the connecting rod of the group close to the grabbing clamp is rotatably connected with the two clamps, when the handle moves backward, the folding assembly is pulled backward by the telescopic inner rod, the included angle between the two connecting rods connected with the two clamps becomes smaller, the two clamps are combined inward to realize clamping, so that the snake can be clamped when catching the snake, when the handle moves forward, the folding assembly starts to fold, the included angle between the two connecting rods connected with the two clamps becomes larger, the two clamps are separated outward to realize releasing, so that the snake can be released.
[0006] Further, the two connecting rods of the folding assembly close to the telescopic inner rod are rotatably installed on the same position of the telescopic inner rod.
[0007] In the technical scheme, the intersection of the two connecting rods rotatably connected in the group of connecting rods close to the telescopic inner rod is installed on the telescopic inner rod and rotatably connected with the telescopic inner rod, so that the telescopic inner rod can normally drive the folding assembly to fold and avoid interference.
[0008] Further, the end of the telescopic sleeve is provided with a mounting wheel, and the two clamps are rotatably installed on the mounting wheel.
[0009] In the technical scheme, the two clamps are rotatably connected with the mounting wheel, so that the clamps can be opened and closed.
[0010] Further, the telescopic inner rod comprises a sliding rod and a pull rod, the folding assembly is connected with the sliding rod, the pull rod is connected with the handle, the sliding rod is slidably inserted into the pull rod, and a plurality of lock holes are arranged on the sliding rod and the pull rod.
[0011] The above technical scheme is characterized in that the telescopic sleeve is composed of two relatively sleeved sleeves that can slide relative to each other, thereby achieving telescopic expansion; the telescopic inner rod is composed of a sliding rod and a pull rod, wherein the sliding rod is connected to the front sleeve through a folding assembly, the pull rod is connected to the other sleeve through a handle, the sliding rod and the pull rod can slide relative to each other, thereby changing the length in cooperation with the telescopic expansion of the telescopic sleeve, and the sliding rod and the pull rod are both provided with a locking hole, thereby allowing the sliding rod and the pull rod to be locked by inserting an object.
[0012] Further, the telescopic mechanism further comprises a locking assembly installed on the telescopic sleeve, wherein the locking assembly is provided with a telescopic buckle matched with the locking hole, and the telescopic buckle is arranged inside the telescopic sleeve.
[0013] The above technical scheme is characterized in that the telescopic buckle can be telescopically expanded, the end of the telescopic buckle abuts against the telescopic inner rod in the unlocked state, and the locking of the sliding rod and the pull rod can be achieved by pushing the telescopic buckle into the locking hole.
[0014] Further, the locking assembly comprises a control button, a connecting rod and a connecting piece, the two ends of the connecting rod are connected to the control button and the connecting piece respectively, the connecting piece is arranged on the side surface of the telescopic inner rod, and the telescopic buckle is installed on the connecting piece.
[0015] The above technical scheme is characterized in that the control button is installed on the outer surface of the telescopic sleeve, facilitating use, the connecting piece is located inside the telescopic sleeve, the end of the telescopic buckle abuts against the telescopic inner rod in the unlocked state, the connecting rod drives the connecting piece and the telescopic buckle to move downward when the control button is pressed, the telescopic buckle is inserted into the locking hole of the telescopic inner rod, thereby locking the sliding rod and the pull rod, the telescopic buckle is slid out of the locking hole after the control button is lifted, the locking is released at this time, and the sliding rod and the pull rod can continue to slide relative to each other.
[0016] Further, the surface of the telescopic sleeve is provided with a buckle, and the handle is provided with a clamping hole matched with the buckle.
[0017] The above technical scheme is characterized in that the buckle is located at the end of the telescopic sleeve away from the grabbing pincers, the buckle can be telescopically expanded, the clamping hole on the handle is inserted into the buckle after the handle drives the telescopic inner rod to move backward to clamp the grabbing pincers, thereby fixing the handle, and the snake can be grabbed without exerting force all the time, which is more convenient and labor-saving.
[0018] A snake catching bag comprises a folding bag, wherein the top of the folding bag is provided with an entrance, a cover plate and a plug-in switch, the cover plate covers the entrance, one side of the cover plate is fixedly provided with a top block, a spring is arranged between the top block and the cover plate, one side of the entrance is provided with a plug hole, and the plug-in switch is detachably connected to the plug hole.
[0019] In the technical scheme, the folding bag can be folded and stretched, the top of the folding bag is provided with an entrance for putting the trapped snake into the folding bag, the cover plate is connected with the top block through a spring, when the spring is not compressed, the cover plate covers the entrance, the entrance below can be exposed by dragging the cover plate to compress the spring, so that the snake can be put into the entrance, a jack is arranged between the entrance and the top block, and a plug-in switch is detachably connected in the jack, after the cover plate is opened, the plug-in switch can be inserted into the jack to block the cover plate, so that the entrance is always kept open, facilitating the putting of the snake, after the snake is put into the folding bag through the snake catcher, the plug-in switch on one side can be hooked by the snake catcher, so that the cover plate automatically returns under the action of the spring to close the entrance, preventing the manual closing from being bitten by the snake.
[0020] Further, the bottom of the folding bag is provided with an outlet and a bottom cover, and the bottom cover is connected with a driving motor.
[0021] In the technical scheme, the outlet is arranged at the bottom of the folding bag for releasing the snake in the folding bag, the bottom cover covers the outlet and is connected with the driving motor, so that the driving motor can be remotely controlled to open the bottom cover, avoiding the manual releasing from being bitten by the snake.
[0022] The application has the following beneficial effects:
[0023] The application is provided with a folding assembly, one side of the folding assembly is connected with the grabbing pincers, the other side is connected with the telescopic inner rod, the telescopic inner rod can be moved along the axial direction by the forward and backward sliding handle, so that the folding assembly is stretched or contracted to drive the grabbing pincers to open and close to clamp or release the snake, in the prior art, the clamping member is driven to clamp the snake by the gripping force, long-time gripping is easy to cause fatigue, when a relatively thick snake is encountered, long-time gripping is easy to cause hand weakness, the application adopts the pushing and pulling force mode, which is simpler and more labor-saving in long-time clamping work, and has better practicability. BRIEF DESCRIPTION OF DRAWINGS
[0024] Figure 1 It is a structural schematic view of the fire-fighting snake catcher.
[0025] Figure 2 It is a structural schematic view of the fire-fighting snake catcher.
[0026] Figure 3 It is a connection schematic view of the folding assembly and the telescopic inner rod.
[0027] Figure 4 It is a structural schematic view of the locking assembly.
[0028] Figure 5 It is a connection schematic view of the clamping hole and the buckle.
[0029] Figure 6Structure diagram of a snake catching bag according to an embodiment.
[0030] Figure 7 Structure diagram of a snake catching bag according to an embodiment.
[0031] Figure 8 Structure diagram of a snake catching bag according to an embodiment.
[0032] Figure 9 Structure diagram of a snake catching bag according to an embodiment.
[0033] Explanation of reference numerals in the drawings:
[0034] 1-grabbing pincer; 11-pincer jaw; 12-mounting wheel; 2-telescopic sleeve; 21-handle; 211-clamping hole; 22-buckle; 23-leverage grip; 3-telescopic inner rod; 31-sliding rod; 32-pull rod; 33-lock hole; 4-folding assembly; 41-folding structure; 411-linkage; 5-locking assembly; 51-control button; 52-connection rod; 53-connection sheet; 54-telescopic buckle; 6-illuminating lamp; 7-folding bag; 71-inlet; 72-cover plate; 721-pushing piece; 73-top block; 74-spring; 75-plug-in switch; 751-crossbar; 76-plug hole; 77-outlet; 78-bottom cover; 79-driving motor. DETAILED DESCRIPTION
[0035] The fire-fighting snake catching device and snake catching bag will be described in further detail below in conjunction with specific embodiments and the accompanying drawings. The accompanying drawings are only used for illustrative purposes and represent only schematic diagrams, not physical diagrams, and should not be understood as limiting the patent. In order to better illustrate the embodiments of the present application, some components in the drawings may be omitted, enlarged or reduced, and do not represent the actual product size. It is understandable to those skilled in the art that some well-known structures and their descriptions in the drawings may be omitted.
[0036] Please refer to Figures 1 to 3The utility model discloses a non -limiting embodiment, provide a kind of snake catcher for fire fighting, including gripping forceps 1 and telescopic mechanism, telescopic mechanism includes telescopic sleeve 2, telescopic inner rod 3 and folding assembly 4, telescopic inner rod 3 is located in telescopic sleeve 2, telescopic sleeve 2 is slidably sleeved with handle 21, handle 21 is connected with telescopic inner rod 3 inside telescopic sleeve 2, gripping forceps 1 includes two pincers 11 relatively rotatable, two pincers 11 rotatably installed in one end of telescopic sleeve 2, folding assembly 4 includes multiple groups of folding structure 41 sequentially arranged and connected, folding structure 41 includes two connecting rods 411 crossly arranged and rotatably connected, connecting rod 411 of folding assembly 4 one end is rotatably installed on telescopic inner rod 3, two connecting rods 411 of other end are rotatably connected with two pincers 11 respectively, telescopic inner rod 3 can drive folding assembly 4 to fold, so that connecting rod 411 drives pincers 11 to rotate.
[0037] It can be understood that telescopic sleeve 2 is composed of two sleeve joints, which has a lockable structure, and the two sleeves can be locked after telescoping. The handle 21 is connected to the telescopic inner rod 3 by a rod, a rope or other connecting members. A slot structure is provided on the telescopic sleeve 3 for the movement of the connecting member, so that the handle 21 can drive the telescopic inner rod 3 to move.
[0038] Specifically, in the present embodiment, two pincers 11 are provided, which are crossly arranged and relatively rotatable to complete the opening and closing action, so as to clamp or release the snake during snake catching. The telescopic sleeve 2 can be telescoped to adjust the length of the snake catcher during snake catching to ensure safety. The inside of the telescopic sleeve 2 is hollow, and the telescopic inner rod 3 is arranged in the hollow portion. The telescopic sleeve 2 has a slidable handle 21 sleeved on the outer surface, which is connected to the telescopic inner rod 3 inside. The handle 21 can drive the telescopic inner rod 3 to move along the axial direction of the telescopic sleeve 2. The folding assembly 4 includes multiple groups of folding structure 41 connected in sequence. As shown in the figure, the folding assembly 4 is provided with three groups of folding structure 41. The connecting rods 411 in the two groups on the left side are crossly rotatably connected to form an "X" type structure. The connecting rod 411 on the right side is shorter than the connecting rods 411 in the other groups. One end of the two connecting rods 411 in this group is rotatably connected to the end of the two connecting rods in the "X" type structure 41, and the other end is rotatably connected to each other and rotatably installed on the telescopic inner rod 3 to form a "V" type structure. The two pincers 11, the "X" type structure and the folding structure 41 of the "V" type structure together form a rhombus telescopic structure rotatably connected at the intersection. Figure 3the upper half of FIG. 1), the folding assembly 4 is pulled rearward by the telescopic inner rod 3, the angle between the two connecting rods 411 connected with the two pincers 11 is reduced, the two pincers 11 are brought together, and the clamping action is realized, so that the snake is clamped when catching the snake. Figure 3 the lower half of FIG. 1), the folding assembly 4 starts to contract, the angle between the two connecting rods 411 connected with the two pincers 11 is increased, the two pincers 11 are separated, and the snake is released.
[0039] It can be understood that the folding structure 41 in the shape of "X" can also be provided with three groups or more, and the specific number can be adjusted according to actual needs.
[0040] Please refer to Figure 2 In the embodiment, the end of the telescopic sleeve 2 is provided with a mounting wheel 12, and the two pincers 11 are rotatably mounted on the mounting wheel 12, so that the pincers 11 can perform the opening and closing action, in addition, the mounting wheel 12 can move with the movement of the front sleeve of the telescopic sleeve 2 and drive the pincers 11 to move together, and the length can be freely adjusted when catching the snake.
[0041] Please refer to Figure 2 In the embodiment, the telescopic inner rod 3 includes a sliding rod 31 and a pull rod 32, the folding assembly 4 is connected with the sliding rod 31, the pull rod 32 is connected with the handle 21, the sliding rod 31 is slidingly inserted into the pull rod 32, and the sliding rod 31 and the pull rod 32 can adjust the length by relative sliding when the telescopic sleeve 2 is telescoped.
[0042] Please refer to Figure 2 and Figure 4 In the embodiment, the telescopic sleeve 2 is provided with a locking assembly 5, the locking assembly 5 includes a control button 51, a connecting rod 52 and a connecting piece 53, the control button 51 is located on the outside of the telescopic sleeve 2, the connecting rod 52 is inserted into the telescopic sleeve 2, and the connecting piece 53 is located on the inside of the telescopic sleeve 2, wherein the connecting piece 53 is provided with two pieces, the two connecting pieces 53 are clamped on the two sides of the telescopic inner rod 3, the telescopic buckle 54 is inserted into the lock hole 33 of the sliding rod 31 and the pull rod 32, so that the sliding rod 31 and the pull rod 32 are locked.
[0043] The telescopic buckle 54 is protruded from one end of the telescopic inner rod 3 (not shown in the figure), and the protrusion can be contracted to the inside under the pressing action of the external force and rebounded out after the external force disappears.
[0044] Specifically, when the control button 51 is not pressed (as shown in Figure 4the lower half of FIG. 2), the telescopic end of the telescopic buckle 54 abuts against the telescopic inner rod 3, at this time the telescopic buckle 54 is in the contracted state, after pressing the control button 51 (as shown in the upper half of FIG. 2), the connecting rod 52 drives the connecting sheet 53 and the telescopic buckle 54 to move downward, the telescopic buckle 54 is inserted into the lock hole 33 of the telescopic inner rod 3, thereby locking the slide rod 31 and the pull rod 32, after lifting the control button 51, the telescopic buckle 54 is slid out of the lock hole 33, at this time the locking is released, and the slide rod 31 and the pull rod 32 can continue to slide relative to each other. Figure 4
[0045] It should be noted that the end of the telescopic buckle 54 for insertion into the lock hole 33 is spherical or other curved surface structure, so that when the control button 51 is lifted, the telescopic buckle 54 can be slid out of the lock hole 33, which is convenient for use.
[0046] It can be understood that the connecting rod 52 is arranged through the sleeve located at the rear of the telescopic sleeve 2, and the sleeve located at the front of the telescopic sleeve 2 is provided with a corresponding accommodation slot, so that the connecting rod 52 can be accommodated when the sleeve is telescoped, thereby avoiding being stuck.
[0047] Please refer to Figure 5 In the embodiment, the telescopic sleeve 2 is provided with a buckle 22, and the handle 21 is provided with a clamping hole 211 matched with the buckle 22, specifically, the buckle 22 is located at one end of the telescopic sleeve 2 away from the grabbing pincers 1, the buckle 22 can be telescoped, after the handle 21 drives the telescopic inner rod 3 to move backward to make the grabbing pincers 1 clamped, the handle 21 can be rotated to make the clamping hole 211 clamped with the buckle 22, thereby fixing the handle 21, so that the grabbing pincers 1 can always keep the clamped state, and it is not necessary to continuously exert force after the snake is caught, and the operation is more labor-saving.
[0048] In some embodiments, the surface of the telescopic sleeve 2 is further provided with an illuminating lamp 6 and a leverage grip 23, the illuminating lamp 6 is used for illumination, which is convenient for work at night or in low visibility, and the leverage grip 23 is used for conveniently gripping the telescopic sleeve 2.
[0049] Please refer to Figures 6 to 9 In a non-limiting embodiment of the utility model, a snake catching bag comprises a folding bag 7, the top of the folding bag 7 is provided with an entrance 71, a cover plate 72 and a plug-in switch 75, the cover plate 72 covers the entrance 71, one side of the cover plate 72 is fixedly provided with a top block 73, a spring 74 is arranged between the top block 73 and the cover plate 72, one side of the entrance 71 is provided with a plug hole 76, and the plug-in switch 75 is detachably connected with the plug hole 76.
[0050] Specifically, in this embodiment, the folding bag 7 can be folded and unfolded, the folding bag 7 is provided with an entrance 71 at the top, used for putting the clamped snake into the folding bag 7, a cover plate 72 is connected with a top block 73 through a spring 74, when the spring 74 is not compressed, the cover plate 72 covers the entrance 71, by dragging the cover plate 72 to compress the spring 74, the lower entrance 71 can be exposed, so that the snake can be put into the entrance 71, a jack 76 is arranged between the entrance 71 and the top block 73, a plug-in switch 75 is detachably connected in the jack 76, after the cover plate 72 is opened, the plug-in switch 75 can be inserted into the jack 76 to block the cover plate 72, so that the entrance 71 is always kept open, facilitating the snake to be put in, the plug-in switch 75 is provided with a horizontal cross bar 751, after the snake is put into the folding bag 7 by the snake catcher, the cross bar 751 of the plug-in switch 75 can be hooked by the snake catcher, so that the cover plate 72 is automatically bounced back under the action of the spring 74 to close the entrance 71, preventing the case of being bitten by the snake when manually closing.
[0051] Preferably, the surface of the cover plate 72 is provided with a tab 721, which facilitates the fire-fighting personnel to move and open the cover plate 72.
[0052] Please refer to Figure 9 In a non-limiting embodiment of the utility model, the folding bag 7 is provided with an outlet 77 and a bottom cover 78 at the bottom, and the bottom cover 78 is connected with a driving motor 79.
[0053] Specifically, in this embodiment, the outlet 77 is arranged at the bottom of the folding bag 7, used for releasing the snake in the folding bag 7, the bottom cover 78 covers the outlet 77 and is connected with the driving motor 79, so that the driving motor 79 can be remotely controlled to open the bottom cover 78 to release the snake, avoiding being bitten by the snake when releasing manually.
[0054] In the description of the utility model, it should be understood that the orientation or position relationship indicated by terms such as "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.
[0055] In addition, in the description of the utility model, the meaning of "a plurality of" and "several" is two or more than two, unless otherwise explicitly and specifically limited.
[0056] In the utility model, unless another definite provision and limitation, the term " install " " link " " connect " " fixed " and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can pass through intermediate medium indirectly connect, can be two element inside's intercommunication or two element's mutual action relation.
[0057] Although the description of the utility model is combined with the above specific embodiment, it is obvious that many substitutions, modifications and changes can be made by the person skilled in the art according to the above content. Therefore, all such substitutions, improvements and changes are included in the spirit and scope of the appended claims.
Claims
1. A snake catcher for firefighting, characterized in that, The device includes a gripping clamp and a telescopic mechanism. The telescopic mechanism includes a telescopic sleeve, a telescopic inner rod, and a folding assembly. The telescopic inner rod is located inside the telescopic sleeve, and a handle is slidably mounted on the telescopic sleeve. The handle is connected to the telescopic inner rod inside the telescopic sleeve. The gripping clamp includes two jaws that can rotate relative to each other. The two jaws are rotatably mounted on one end of the telescopic sleeve. The folding assembly includes multiple sets of folding structures arranged sequentially and connected. Each folding structure includes two connecting rods arranged crosswise and rotatably connected. The connecting rod at one end of the folding assembly is rotatably mounted on the telescopic inner rod, and the two connecting rods at the other end are rotatably connected to the two jaws respectively. The telescopic inner rod can drive the folding assembly to fold, causing the connecting rods to drive the jaws to rotate.
2. The snake catcher for firefighting according to claim 1, characterized in that, The two connecting rods of the folding assembly, which are close to the telescopic inner rod, are rotatably mounted at the same position on the telescopic inner rod.
3. The snake catcher for firefighting according to claim 1, characterized in that, The telescopic sleeve is provided with a mounting wheel at its end, and the two clamps are rotatably mounted on the mounting wheel.
4. The snake catcher for firefighting according to claim 1, characterized in that, The telescopic inner rod includes a slide rod and a pull rod. The folding assembly is connected to the slide rod, and the pull rod is connected to the handle. The slide rod is slidably inserted into the pull rod. Both the slide rod and the pull rod are provided with several locking holes.
5. The snake catcher for firefighting according to claim 4, characterized in that, The telescopic mechanism further includes a locking component, which is installed on the telescopic sleeve. The locking component has a telescopic buckle that mates with the lock hole, and the telescopic buckle is located inside the telescopic sleeve.
6. The snake catcher for firefighting according to claim 5, characterized in that, The locking assembly also includes a control button, a connecting rod, and a connecting piece. The two ends of the connecting rod are respectively connected to the control button and the connecting piece. The connecting piece is located on the side of the telescopic inner rod, and the telescopic buckle is installed on the connecting piece.
7. The snake catcher for firefighting according to claim 1, characterized in that, The telescopic sleeve has a buckle on its surface, and the handle has a snap-fit hole that mates with the buckle.
8. A snake-catching bag for use in conjunction with the fire-fighting snake catcher according to any one of claims 1 to 7, characterized in that, The invention includes a folding bag, the top of which has an inlet, a cover, and a plug-in switch. The cover closes to the inlet, a top block is fixedly provided on one side of the cover, and a spring is provided between the top block and the cover. A plug-in hole is provided on one side of the inlet, and the plug-in switch is detachably connected to the plug-in hole.
9. The snake-catching bag according to claim 8, characterized in that, The folded bag has an outlet and a bottom cover at the bottom, and the bottom cover is connected to a drive motor.
Citation Information
Patent Citations
Pincers are caught to snake class
CN207784117U