Brown penetrating crochet needle
By designing a brown-walking crochet, the method of using the crochet to extend from the shell and hook the wire, the problem of artificial brown-walking in loom operation is solved, and the operation accuracy and efficiency are improved.
Patent Information
- Application Number
- CN202421137444.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-05-22
AI Technical Summary
During the operation of the loom, it is easy to accidentally touch other brown wire sheets during manual browning, resulting in the position of the brown wire sheets being offset or sticking, affecting production efficiency.
A brown-wired crochet is designed, including a shell, a pressing block, a sliding part and a crochet. By pushing the sliding part by pressing the block, the crochet extends out of the shell, hooks the wire and quickly penetrates into the brown wire piece.
It reduces the chance that the user will accidentally touch other brown silk sheets when wearing brown, improves the accuracy and efficiency of the operation, and avoids positional offset and adhesion of the brown silk sheets.
Smart Images
Figure CN222594209U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of loom operating tools, in particular to a crochet hook. Background Art
[0002] The loom can interweave multiple metal wires to form a metal wire mesh, thereby improving the industrial production efficiency of the wire mesh. The loom is provided with multiple loom hemp silk sheets, each of which has through holes, through which the silk thread passes. The loom controls the movement of the loom hemp silk sheets to move the silk thread along a predetermined trajectory, thereby producing wire meshes with different processes and weaving methods.
[0003] During the operation of the loom, the silk thread needs to be pulled through the loom hemp silk sheet. When the loom hemp silk sheet pulls the silk thread, there is a chance that the silk thread will break. The user needs to shut down the loom and reinstall the broken silk thread on the loom hemp silk sheet. The step of inserting the silk thread into the through hole of the loom hemp silk sheet is called threading.
[0004] The above-mentioned related technical solutions have the following defects: during the manual threading of palm fibers, the user's fingers are relatively thick, and the palm fiber sheets of the loom are densely arranged on the loom. The user may accidentally touch other palm fiber sheets of the loom, causing the palm fiber sheets to shift in position and stick to each other. Utility Model Content
[0005] In order to reduce the probability of users accidentally touching other palm fiber pieces when threading palm, the present application provides a palm threading crochet hook.
[0006] The present application provides a crochet hook that adopts the following technical solution:
[0007] A palm threading crochet needle comprises a shell, a pressing block, a sliding part and a crochet needle. The shell is a cylindrical structure, a mounting hole is opened on the side wall of the shell, the pressing block is arranged in the shell and is arranged in close contact with the inner wall of the shell, the sliding part is slidably connected in the shell, the pressing block is used to squeeze and push the sliding part, the crochet needle is fixed at the end of the sliding part, and the sliding part is used to slide relative to the shell and make the crochet needle extend from the shell.
[0008] By adopting the above technical solution, by arranging a pressing block in the outer shell, the user can squeeze the pressing block to make the pressing block slide into the inner part of the outer shell, and then the pressing block can push the sliding part, so that the sliding part can drive the crochet hook to slide in the outer shell. When the crochet hook slides out of the outer shell, the user can make the crochet hook pass through the through hole of the loom palm fiber sheet, so that the crochet hook hooks the silk thread, and by pulling the crochet hook, the silk thread is quickly inserted into the loom palm fiber sheet, thereby reducing the probability of the user accidentally touching other palm fiber sheets when threading the palm fiber.
[0009] Optionally, the sliding part includes a round table and a sliding rod, the bottom of the round table is coaxially connected to the sliding rod, two pressing blocks are set, the top of the round table is inserted between the two pressing blocks, a return spring 1 is arranged between the two pressing blocks, the sliding rod is slidably connected in the outer shell, the hook is connected to the sliding rod, and a return spring 2 is sleeved on the sliding rod, one end of the return spring 2 abuts on the round table, and the other end abuts inside the outer shell.
[0010] By adopting the above technical solution, a round table is arranged in the shell so that the round table can be inserted between the two pressing blocks. When the user presses the pressing block, the pressing block pushes the side wall of the round table, so that the round table and the sliding rod slide in the shell to achieve the effect of sliding the crochet hook. When the user releases the pressing block, the first return spring rebounds and pushes the pressing block, so that the pressing block continues to abut against the inner wall of the shell, and the second return spring rebounds and pushes the round table, so that the crochet hook can slide into the shell and the round table can be inserted between the two pressing blocks.
[0011] Optionally, an end cap is provided on the hook hook, a threaded hole is provided on the end cap, a thread is provided on the end of the slide rod, and the end cap is threadedly connected to the slide rod.
[0012] By adopting the above technical solution, an end cover is provided on the crochet hook, and the end cover is detachably connected to the slide bar by bolts. Users can install crochet hooks of different shapes on the slide bar by removing the end cover, which is convenient for use.
[0013] Optionally, a non-slip pad is attached to the surface of the pressing block, and the non-slip pad is arranged on the surface of the pressing block in the mounting hole.
[0014] By adopting the above technical solution, an anti-skid pad is arranged on the pressing block so that the anti-skid pad increases the friction force on the surface of the pressing block, thereby reducing the probability of slipping when the user presses the pressing block.
[0015] Optionally, a lighting lamp is arranged on one end of the shell near the hook hook, and the lighting direction of the lighting lamp is parallel to the length direction of the shell.
[0016] By adopting the above technical solution and arranging a lighting lamp on the outer shell, the lighting lamp can illuminate in the direction of the crochet hook, thereby making it convenient for the user to observe the position of the silk thread and hook the silk thread.
[0017] Optionally, a snap-on piece is detachably connected to the outer shell, and the snap-on piece includes an arc-shaped piece and two abutment blocks. The arc-shaped piece is elastic, and the cross-section of the arc-shaped piece is a major arc. The two abutment blocks are respectively fixed at both ends of the arc-shaped piece. The arc-shaped piece is used to be sleeved on the outer shell, and the abutment blocks are used to abut on the pressing block.
[0018] By adopting the above technical solution, a clamping piece is provided on the outer shell so that the clamping piece can be clamped on the outer shell and abut against the pressing block. When the clamping piece is installed on the outer shell, the pressing block can be kept in a pressed down state, so that the hook hook can be kept extending from the outer shell, making it convenient for the user to rotate the outer shell and perform complex hooking operations.
[0019] Optionally, a rotating mechanism is provided on the outer shell, and the rotating mechanism includes a driving gear, a driven gear and a motor. The housing of the motor is fixed outside the outer shell, the driving gear is coaxially connected to the output shaft of the motor, a through hole is opened on the outer shell, the driving gear is inserted into the through hole, the driven gear is coaxially connected to the slide rod, and the driven gear is meshed with the driving gear.
[0020] By adopting the above technical solution, a motor is arranged on the outer shell, so that the motor can drive the driven gear to rotate through the driving gear, thereby causing the slide bar and the crochet hook to rotate in the outer shell. The user can control the rotation of the crochet hook through the motor, making it convenient for the user to use the crochet hook to hook the silk thread and thread the silk thread.
[0021] Optionally, the thickness of the driving gear is greater than the thickness of the driven gear.
[0022] By adopting the above technical solution, when the user presses the pressing block, the sliding part drives the driven gear to slide in the housing, and the driven gear can maintain connection with the driving gear during the sliding process.
[0023] In summary, the beneficial technical effects of this application are:
[0024] 1. By arranging a pressing block in the housing, the user can squeeze the pressing block to make it slide into the housing, so that the pressing block can push the sliding part, so that the sliding part can drive the hook to slide in the housing. When the hook slides out of the housing, the user can make the hook pass through the through hole of the loom hemp silk sheet, so that the hook hook hooks the silk thread, and by pulling the hook hook, the silk thread quickly penetrates into the loom hemp silk sheet, thereby reducing the probability of the user accidentally touching other hemp silk sheets when threading the hemp silk sheet;
[0025] 2. A round table is arranged in the housing so that the round table can be inserted between the two pressing blocks. When the user presses the pressing block, the pressing block pushes the side wall of the round table, so that the round table and the slide rod slide in the housing to achieve the effect of sliding the hook. When the user releases the pressing block, the first return spring rebounds and pushes the pressing block, so that the pressing block continues to abut against the inner wall of the housing, and the second return spring rebounds and pushes the round table, so that the hook can slide into the housing and the round table can be inserted between the two pressing blocks.
[0026] 3. By arranging a clamping piece on the shell, the clamping piece can be clamped on the shell and abutted against the pressing block. When the clamping piece is installed on the shell, the pressing block can be kept in a pressed down state, so that the hook hook can be kept extending from the shell, which is convenient for the user to rotate the shell and perform complex hooking operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.
[0028] Figure 2 It is a cross-sectional view of an embodiment of the present application.
[0029] Figure 3 It is a cross-sectional view of the housing of an embodiment of the present application.
[0030] Figure 4 It is a schematic diagram of the connection relationship between the crochet hook and the end cover of an embodiment of the present application.
[0031] Figure 5 It is a schematic diagram of the structure of the clamping member of the embodiment of the present application.
[0032] Figure numerals: 1. housing; 12. abutment platform; 13. limit plate; 2. pressing block; 21. anti-slip pad; 22. reset spring 1; 3. sliding part; 31. round table; 32. slide rod; 33. reset spring 2; 4. hook; 41. end cover; 5. lighting lamp; 6. clamping part; 61. arc part; 62. abutment block; 7. rotating mechanism; 71. driving gear; 72. driven gear; 73. motor. DETAILED DESCRIPTION
[0033] The present application is further described in detail below in conjunction with the accompanying drawings.
[0034] The present application embodiment discloses a crochet hook, referring to Figure 1 , Figure 2 and Figure 3 , including a shell 1, a pressing block 2, a sliding part 3 and a hook 4. The shell 1 is a cylindrical structure. Two mounting holes are provided on the side wall of the shell 1. The two mounting holes penetrate the shell 1 and are symmetrically arranged on both sides of the shell 1. Two pressing blocks 2 are provided. The two pressing blocks 2 are arranged in the shell 1 and are respectively exposed from one mounting hole. The sliding part 3 is slidably connected in the shell 1, and the hook 4 is arranged at the end of the sliding part 3. By pressing the two pressing blocks 2, the user can make the pressing blocks 2 abut against and push the sliding part 3, thereby making the hook 4 extend out of the shell 1. A curved hook is provided at the end of the hook 4, and the user can insert the hook 4 into the hole of the loom hemp silk sheet and hook the silk thread. By pulling the hook 4, the silk thread can pass through the hole of the loom hemp silk sheet, which is convenient for the user to reconnect the broken thread to the loom.
[0035] Reference Figure 2and Figure 3 , an abutment platform 12 is provided in the shell 1, and the abutment platform 12 is a circular plate structure. The abutment platform 12 is fixed in the shell 1 and abuts against the pressing block 2. The abutment platform 12 is located on the side of the pressing block 2 away from the hook needle 4. The sliding part 3 includes a round table 31 and a slide rod 32. The slide rod 32 is a round rod, and the bottom surface of the round table 31 is coaxially connected with the slide rod 32. The round table 31 and the slide rod 32 are coaxially arranged in the shell 1. A limiting plate 13 is provided in the shell 1, and the limiting plate 13 is located on the side of the shell 1 close to the hook needle 4. The slide rod 32 passes through the limiting plate 13 and is slidably connected to the limiting plate 13. The top of the round table 31 is inserted between the two pressing blocks 2 and abuts against the pressing blocks 2. By pressing the two pressing blocks 2, the user can make the pressing block 2 clamp the round table 31, thereby pushing the round table 31 and the slide rod 32, so that the slide rod 32 slides in the shell 1. The hook needle 4 is fixed on one end of the slide rod 32 away from the round table 31. The user can extend the hook needle 4 from the housing 1 by pressing the pressing block 2, which is convenient for use.
[0036] Reference Figure 2 and Figure 3 A return spring 22 is provided between the two pressing blocks 2, and one end of the return spring 22 is connected to one pressing block 2. The return spring 22 maintains a contracted state between the two pressing blocks 2. When the user presses the pressing block 2, the return spring 22 can rebound and push the pressing block 2, so that the pressing block 2 is reset and abuts against the inner wall of the shell 1. A return spring 2 33 is sleeved on the slide bar 32, and one end of the return spring 2 33 abuts against the bottom of the round table 31, and the other end abuts against the limit plate 13. When the pressing block 2 pushes the round table 31 and the hook 4 extends out of the shell 1, the round table 31 slides relative to the limit plate 13 and squeezes the return spring 2 33. The user releases the pressing block 2, and the return spring 2 33 rebounds and pushes the round table 31, so that the round table 31 and the hook 4 can slide in the shell 1, so that the hook 4 can automatically return to the shell 1, reducing the probability of the hook 4 scratching the user.
[0037] Reference Figure 2 , Figure 3 and Figure 4The outer surface of the pressing block 2 is provided with an anti-skid pad 21, which is made of a rubber material with a rough surface. The anti-skid pad 21 is pasted on the pressing block 2, and the anti-skid pad 21 is used to increase the surface roughness of the pressing block 2, which is convenient for use. The end of the hook 4 is fixedly connected with an end cap 41, and an internal thread is provided on the end of the end cap 41. The end of the slide bar 32 is provided with an external thread. The end cap 41 is detachably connected to the slide bar 32 through the thread. The user can disassemble the end cap 41 to connect the hook 4 of different sizes and shapes to the end of the slide bar 32, which is convenient for the user to insert the hook 4 into the loom hemp silk sheets of different shapes. The end of the shell 1 is provided with a lighting lamp 5, which is fixed on the side of the shell 1 close to the hook 4, and the lighting direction of the lighting lamp 5 is parallel to the length direction of the shell 1. The user can quickly find the silk thread to be hooked through the lighting lamp 5, which is convenient for use.
[0038] Reference Figure 5 The housing 1 is detachably connected with a clamping member 6, which includes an arc-shaped member 61 and two abutting blocks 62. The arc line of the arc-shaped member 61 is a major arc, and the arc-shaped member 61 is elastic. The arc-shaped member 61 is used to be sleeved on the housing 1. The two abutting blocks 62 are respectively fixed to the ends of the arc-shaped member 61. When the arc-shaped member 61 is sleeved on the housing 1, the two abutting blocks 62 can abut on the two pressing blocks 2 respectively. By sleeved the clamping member 6 on the housing 1 and making the abutting blocks 62 abut on the pressing blocks 2, the user can keep the hook needle 4 extending from the housing 1, thereby facilitating the user to rotate the housing 1 or perform other hooking operations.
[0039] Reference Figure 1 , Figure 2 and Figure 3 , a rotary mechanism 7 is provided on the housing 1, and the rotary mechanism 7 includes a driving gear 71, a driven gear 72 and a motor 73. The motor 73 is fixed on the outer side of the housing 1, and the driving gear 71 is coaxially connected to the output shaft of the motor 73. A through hole is provided on the housing 1, and the driving gear 71 is inserted into the through hole of the housing 1. The driven gear 72 is coaxially connected to the slide bar 32, and the driving gear 71 and the driven gear 72 are meshed. The motor 73 can drive the slide bar 32 to rotate through the driving gear 71, so that the crochet needle 4 can rotate automatically, which is convenient for users to perform complex operations. The thickness of the driving gear 71 is greater than that of the driven gear 72. When the user presses the pressing block 2, the sliding part 3 slides in the housing 1, and the driven gear 72 slides under the drive of the slide bar 32. At this time, the driven gear 72 still remains meshed with the driving gear 71 after sliding relative to the driving gear 71.
[0040] The implementation principle of the embodiment of the present application is: by arranging a pressing block 2 in the outer shell 1, the pressing block 2 can push the round table 31 and make the sliding rod 32 slide, so that the crochet hook 4 can extend from the outer shell 1, and the user can pass the crochet hook 4 through the through hole of the loom palm fiber sheet and hook the broken silk thread. The user can pull the crochet hook 4 to reconnect the silk thread to the loom palm fiber sheet, which is convenient for the user to operate the loom for production.
[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A crochet hook, characterized in that: The invention comprises a shell (1), a pressing block (2), a sliding part (3) and a hook needle (4); the shell (1) is a cylindrical structure; a mounting hole is provided on a side wall of the shell (1); the pressing block (2) is arranged in the shell (1) and is arranged in close contact with the inner wall of the shell (1); the sliding part (3) is slidably connected in the shell (1); the pressing block (2) is used to press and push the sliding part (3); the hook needle (4) is fixed at the end of the sliding part (3); the sliding part (3) is used to slide relative to the shell (1) and make the hook needle (4) extend out from the shell (1).
2. A crochet needle according to claim 1, characterized in that: The sliding part (3) comprises a truncated table (31) and a sliding rod (32); the bottom of the truncated table (31) is coaxially connected to the sliding rod (32); two pressing blocks (2) are provided; the top of the truncated table (31) is inserted between the two pressing blocks (2); a return spring (22) is provided between the two pressing blocks (2); the sliding rod (32) is slidably connected in the housing (1); the hook (4) is connected to the sliding rod (32); a return spring (33) is sleeved on the sliding rod (32); one end of the return spring (33) abuts against the truncated table (31) and the other end abuts against the inside of the housing (1).
3. A crochet needle according to claim 2, characterized in that: The hook needle (4) is provided with an end cover (41), a threaded hole is provided on the end cover (41), a thread is provided on the end of the slide rod (32), and the end cover (41) is threadedly connected to the slide rod (32).
4. A crochet needle according to claim 1, characterized in that: An anti-skid pad (21) is adhered to the surface of the pressing block (2), and the anti-skid pad (21) is arranged on the surface of the pressing block (2) in the mounting hole (11).
5. A crochet hook according to claim 1, characterized in that: An illuminating lamp (5) is provided on one end of the housing (1) close to the hook needle (4), and the illuminating direction of the illuminating lamp (5) is parallel to the length direction of the housing (1).
6. A crochet needle according to claim 1, characterized in that: The housing (1) is detachably connected to a clamping member (6), the clamping member (6) comprising an arc-shaped member (61) and two abutting blocks (62), the arc-shaped member (61) being elastic, the cross-section of the arc-shaped member (61) presenting a major arc, the two abutting blocks (62) being respectively fixed at two ends of the arc-shaped member (61), the arc-shaped member (61) being used for being sleeved on the housing (1), and the abutting blocks (62) being used for abutting against the pressing block (2).
7. A crochet needle according to claim 2, characterized in that: The housing (1) is provided with a rotary mechanism (7), the rotary mechanism (7) comprising a driving gear (71), a driven gear (72) and a motor (73), the housing of the motor (73) being fixed outside the housing (1), the driving gear (71) being coaxially connected to an output shaft of the motor (73), the housing (1) being provided with a through hole, the driving gear (71) being inserted into the through hole, the driven gear (72) being coaxially connected to a slide bar (32), and the driven gear (72) being meshed with the driving gear (71).
8. A crochet hook according to claim 7, characterized in that: The thickness of the driving gear (71) is greater than the thickness of the driven gear (72).