A replaceable handle for a screen
Patent Information
- Application Number
- CN202521582581.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-28
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-07-28
AI Technical Summary
[0002]抄网用于钓鱼时捕鱼用，是一种常用的捕鱼工具，尤其是用于钓大鱼时，需要配合网抄使用，才能够保证鱼竿和鱼线不被损坏；传统抄网手柄多为固定式一体结构，手柄不可随意拆卸更换，一般的长手柄（2-3米）不易收纳携带，导致便携性差：由于一体式设计，手柄损坏需整体更换，无法对手柄单独分开进行维修，只能一起丢弃，导致浪费
[0010]本实用新型的有益效果是：本实用新型中随着环形定位块的不断插入，收到定位块壁厚的影响，弹性橡胶层的内壁向中间挤压，会对不同直径的手柄杆进行挤压固定，进而实现不同手柄杆的拆卸和安装，此外手柄和抄网架通过连接头分体设计，能够单独对手柄进行维修，无需因为手柄损坏就将整个抄网进行丢弃和更换，有效的节约钓具成本，同时手柄杆由不同长度的伸缩杆组成，方便进行收纳和携带。
Smart Images
Figure CN224819231U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fishing tackle technology, and in particular to a landing net with a replaceable handle. Background Technology
[0002] A landing net is a common fishing tool, especially for catching large fish. It needs to be used in conjunction with a landing net to ensure that the fishing rod and line are not damaged. Traditional landing net handles are mostly fixed one-piece structures, and the handles cannot be disassembled and replaced at will. The typical long handles (2-3 meters) are not easy to store and carry, resulting in poor portability. Due to the one-piece design, if the handle is damaged, the whole net must be replaced. It is impossible to repair the handle separately, so it can only be discarded, resulting in waste. Utility Model Content
[0003] The purpose of this application is to provide a landing net with a replaceable handle, which aims to solve the problems in the prior art.
[0004] This application provides a landing net with a replaceable handle, including a landing net frame, a connector, and a handle rod. The connector is located on the landing net frame and includes a plug and a locking cylinder. The plug includes a connecting end and a plug-in end. The plug-in end has an external thread and a plug-in interface at its end. The inner wall of the plug-in interface is lined with an elastic rubber layer, and the elastic rubber layer has a plug-in groove in the middle. The locking cylinder is divided into an upper connecting area and a lower locking area. The inner wall of the upper connecting area has an internal thread, and the upper connecting area is threaded onto the outside of the plug-in end. The inner wall of the lower locking area has an annular positioning block, the tip of which faces the plug-in interface. The top of the annular positioning block corresponds to the plug-in groove of the elastic rubber layer. The handle rod is inserted from the locking cylinder into the plug-in interface.
[0005] Furthermore, the connecting end is provided with a mounting groove, and the connecting end is fixedly connected to the wire mesh frame through the mounting groove.
[0006] Furthermore, the handle rod is composed of telescopic rods of various lengths, and the end of the handle rod is cylindrical.
[0007] Furthermore, the wall thickness of the annular positioning block gradually decreases from the tail of the locking area towards the insertion end.
[0008] Furthermore, the annular positioning block is a solid block made of corrosion-resistant metal.
[0009] Furthermore, the height of the annular positioning block is not less than the depth of the insertion interface, and the top of the annular positioning block is connected to the bottom of the internal thread.
[0010] The beneficial effects of this utility model are as follows: As the annular positioning block is continuously inserted, the inner wall of the elastic rubber layer is squeezed towards the center due to the influence of the positioning block wall thickness, which will squeeze and fix the handle rods of different diameters, thereby realizing the disassembly and installation of different handle rods. In addition, the handle and landing net frame are designed separately through the connector, so the handle can be repaired separately without having to discard and replace the entire landing net because the handle is damaged, which effectively saves the cost of fishing tackle. At the same time, the handle rod is composed of telescopic rods of different lengths, which makes it convenient to store and carry. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0012] Figure 2 This is a cross-sectional view of the structure of this utility model.
[0013] Figure 3 This is a breakdown diagram of the connector structure.
[0014] Figure 4 This is a schematic diagram of the bottom connector interface structure.
[0015] In the picture: 1. Net frame; 2. Connecting end; 21. Mounting groove; 3. Plug-in end; 31. Elastic rubber layer; 311. Plug-in groove; 32. Plug-in interface; 33. External thread; 4. Locking cylinder; 41. Upper connecting area; 411. Internal thread; 42. Annular positioning block; 5. Handle rod. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0017] like Figures 1 to 4A landing net with a replaceable handle is shown, comprising a landing net frame 1, a connector, and a handle 5. The connector is located on the landing net frame 1 and includes a plug and a locking cylinder 4. The plug includes a connecting end 2 and a plug-in end 3. The plug-in end 3 has an external thread 33 on its exterior and a plug-in interface 32 at its end. The inner wall of the plug-in interface 32 is lined with an elastic rubber layer 31, and the elastic rubber layer 31 has a plug-in groove 311 in the middle. The locking cylinder 4 is internally divided into an upper connecting area 41 and a lower locking area. The upper connecting area 41 is provided with an internal thread 411 on its inner wall. The upper connecting area 41 is threaded onto the outside of the insertion end 3. The lower locking area is provided with an annular positioning block 42 on its inner wall. The side cross-section of the annular positioning block 42 is conical, and the wall thickness of the annular positioning block 42 gradually increases from the outer circumference to the middle. The top tip of the annular positioning block 42 faces the insertion interface 32. The top of the annular positioning block 42 corresponds to the insertion groove 311 of the elastic rubber layer 31. The handle rod 5 is inserted into the insertion interface 32 from the locking cylinder 4.
[0018] After the end of the handle rod 5 is inserted into the insertion interface 32, the locking cylinder 4 is rotated, causing the locking cylinder 4 to move along the thread towards the landing net frame 1. The annular positioning block 42 in the lower locking area of the locking cylinder 4 will move accordingly, and the top tip of the annular positioning block 42 will insert into the insertion groove 311 in the elastic rubber layer 31. As the annular positioning block 42 is continuously inserted, the inner wall of the elastic rubber layer 31 is squeezed towards the middle due to the influence of the wall thickness of the positioning block 42, which can squeeze and fix the handle rods 5 of different diameters, thereby realizing the disassembly and installation of different handle rods 5. In addition, the handle rod 5 and the landing net frame 1 are designed as separate parts through the connector, so that the handle can be disassembled, repaired or replaced separately, without having to discard and replace the entire landing net because the handle is damaged, effectively saving fishing tackle costs.
[0019] The connecting end is provided with an installation groove 21. The connecting end is fixedly connected to the net frame 1 through the installation groove 21. The net frame 1 is equipped with a net (not shown in the figure), which can be set and installed at the factory.
[0020] The handle rod 5 is composed of telescopic rods of various lengths. The end of the handle rod 5 is cylindrical. The handle rod 5 has different lengths and can be installed as needed.
[0021] The wall thickness of the annular positioning block 42 gradually decreases from the tail of the locking area to the insertion end.
[0022] The annular positioning block 42 is a solid block made of corrosion-resistant metal.
[0023] The height of the annular positioning block 42 is not less than the depth of the insertion interface 32. The top of the annular positioning block 42 is connected to the bottom of the internal thread 411, which means that as long as the external locking cylinder is rotated, the annular positioning block 42 can be inserted into the insertion groove 311 in the middle of the elastic rubber layer 31.
[0024] The above embodiments are not intended to limit the present invention. Unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances. The present invention is not limited to the examples above. Changes, modifications, additions, or substitutions made by those skilled in the art within the scope of the technical solution of the present invention are also within the protection scope of the present invention. Furthermore, the technical features involved in the different embodiments of the present application described above can be combined with each other as long as they do not conflict with each other.
[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A landing net with a replaceable handle, characterized in that, The device includes a net-collecting frame, a connector, and a handle. The connector is located on the net-collecting frame and includes a plug and a locking cylinder. The plug includes a connecting end and a plug-in end. The plug-in end has an external thread and a plug-in interface at its end. The inner wall of the plug-in interface is lined with an elastic rubber layer, and the elastic rubber layer has a plug-in groove in the middle. The locking cylinder is divided into an upper connecting area and a lower locking area. The inner wall of the upper connecting area has an internal thread, and the upper connecting area is threaded onto the outside of the plug-in end. The inner wall of the lower locking area has an annular positioning block, the tip of which faces the plug-in interface, and the top of the annular positioning block corresponds to the plug-in groove of the elastic rubber layer. The handle is inserted from the locking cylinder into the plug-in interface.
2. The landing net with a replaceable handle according to claim 1, characterized in that, The connecting end is provided with a mounting groove, and the connecting end is fixedly connected to the wire mesh frame through the mounting groove.
3. The landing net with a replaceable handle according to claim 1, characterized in that, The handle is composed of telescopic rods of various lengths, and the end of the handle is cylindrical.
4. The landing net with a replaceable handle according to claim 1, characterized in that, The wall thickness of the annular positioning block gradually decreases from the tail of the locking area towards the insertion end.
5. The landing net with a replaceable handle according to claim 4, characterized in that, The annular positioning block is a solid block made of corrosion-resistant metal.
6. The landing net with a replaceable handle according to claim 5, characterized in that, The height of the annular positioning block is not less than the depth of the insertion interface, and the top of the annular positioning block is connected to the bottom of the internal thread.