Handheld tool

Abstract

The utility model relates to a handheld tool which comprises a fixing rod and a tool body formed on the end portion of the fixing rod. The device is characterized by further comprising a holding cylinder, inserting holes are formed in the two ends of the holding cylinder, an assembling cavity which is formed in the length direction and communicated with the inserting holes in the two sides is formed in the holding cylinder, and a connecting piece detachably connected with the fixing rod is arranged in the assembling cavity and close to the inserting hole in one side. The other end of the fixing rod can stretch into the assembling cavity from the inserting holes in the two sides to be connected with the connecting piece, and on the basis that it is guaranteed that the tool body is located on the outer side of the holding barrel, the length of the portion, stretching out of the holding barrel, of the fixing rod is adjusted. According to the scheme, the holding barrel is additionally arranged, so that the fixing rod of the handheld tool can stretch into the holding barrel along the two sides to be connected, the length of the tool body on the outer side of the holding barrel is adjusted, and the use convenience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stove accessories, in particular to a handheld tool. Background Art

[0002] Nowadays, outdoor camping is becoming more and more popular among the public. As firewood is widely available, many people bring wood stoves when they go camping. Existing wood stoves can not only provide heating, but also be equipped with cooking pots, grills and other utensils for steaming and grilling to meet the cooking needs of outdoor camping.

[0003] After the firewood in the wood stove has been burning for a period of time, you need to use a handheld tool (fire hook, fire stick or fire fork) to turn the firewood to ensure that the firewood is fully burned. After the firewood is burned, you need to use a fire hook to remove the ashes so that the ashes fall into the ash tray below.

[0004] Firewood burning can be divided into open flame and no open flame. Since the length of existing hand-held tools is generally fixed and cannot be adjusted, using hand-held tools to turn firewood in the presence of open flames poses certain safety hazards. When using hand-held tools to turn firewood in the absence of open flames, relatively short tools can be used to avoid time and effort. In addition, if the fixed length of the hand-held tool is long, it is not convenient to store. Summary of the invention

[0005] In order to solve the above problems, the purpose of the utility model is to provide a handheld tool that allows the user to adjust the length of the handheld tool according to the actual situation with or without an open flame, and use the tool safely and reasonably to turn over firewood; in addition, the user can shorten the length of the handheld tool to a certain extent for easy storage.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0007] A handheld tool comprises a fixing rod and a tool body formed on the end of the fixing rod; the characteristic is that it also comprises a grip tube, the two ends of the grip tube are provided with insertion holes, an assembly cavity is formed in the grip tube along the length direction and communicated with the insertion holes on both sides, a connecting piece detachably connected to the fixing rod is arranged in the assembly cavity near one of the insertion holes on one side; the other end of the fixing rod can extend into the assembly cavity from the insertion holes on both sides to connect with the connecting piece, and the length of the fixing rod extending out of the grip tube can be adjusted on the basis of ensuring that the tool body is on the outside of the grip tube.

[0008] In the above technical solution, a grip tube is arranged outside the fixed rod, and a connector is arranged near one side of the socket in the grip tube, and the fixed rod can be inserted into the grip tube along the socket parts on both sides to be detachably connected with the connector; when the fixed rod is inserted into the grip tube along the socket part close to the connector, the tool body extends outside the grip tube and can be adjusted in length, and when the fixed rod is inserted into the grip tube along the socket part relatively far from the connector, most of the fixed rod is stored in the assembly cavity of the grip tube, and the tool body is close to the outside of the grip tube and can be adjusted in length. This solution adds a grip tube so that the fixed rod of the handheld tool can be inserted into the grip tube along both sides to connect, so as to achieve the length adjustment of the tool body outside the grip tube, thereby improving the convenience of use for users.

[0009] Preferably, the fixing rod and the connecting piece are detachably connected via threads. In this technical solution, the fixing rod and the connecting piece in the grip tube are detachably connected, which is a threaded connection in this case, which is highly reliable and easy to adjust; the detachable connection can also be other effective connection methods such as buckles.

[0010] Preferably, the lower outer wall of the fixing rod is formed with an external thread, the connecting piece is provided with a connecting hole, and the inner wall of the connecting hole is provided with an internal thread that matches the external thread; the outer edge of the plug hole is formed with a guide arc surface, and the end of the fixing rod is constructed with a guide slope. In this technical solution, the external thread formed on the fixing rod is screwed with the internal thread of the connecting piece; the guide arc surface on the plug hole and the guide slope on the fixing rod are more convenient to achieve the connection between the grip tube and the fixing rod, improving convenience.

[0011] Preferably, the connector is a cylindrical section formed in the assembly cavity, the cylindrical section is fitted with a plug hole on one side, the cylindrical section is provided with the connecting hole, and the inner wall of the connecting hole is provided with an internal thread connected to the external thread. In this technical solution, the connector is a cylindrical section formed in the grip tube, and the fixing rod cooperates with the cylindrical section when entering the grip tube. It should be noted here that the connecting hole on the cylindrical section is full of internal threads, and the external thread section on the fixing rod is adapted to the length of the internal thread.

[0012] Preferably, the connector is a round block formed in the assembly cavity, the round block is spaced apart from the one side plug hole, the round block is provided with the connection hole, and the inner wall of the connection hole is provided with an internal thread connected to the external thread. In this technical solution, the connector is a round block, and this matching mode is faster to disassemble and assemble, but there are fewer thread matching surfaces and the stability is relatively poor.

[0013] Preferably, the fixing rod comprises a rod body connected to the tool body and a connecting portion formed at the end of the rod body, and the outer diameter of the rod body is larger than the outer diameter of the connecting portion so that a step is formed between the rod body and the connecting portion;

[0014] The connecting piece is a round block formed in the assembly cavity, the round block is spaced apart from a side insertion hole, a connecting hole is opened on the round block, an outer wall of the connecting part is provided with an external thread, and an inner wall of the connecting hole is provided with an internal thread matching the external thread, and the connecting part can be extended into the connecting cavity and threadedly connected with the round block so that the step abuts against the end face of the round block.

[0015] In the above technical solution, a step is formed on the fixing rod, and the step is pressed and matched with the end surface of the round block to play a role of limiting and a certain tight fit, which facilitates the disassembly and assembly of the fixing rod and the grip tube and improves the connection strength.

[0016] Preferably, the fixing rod comprises a rod body connected to the tool body and a connecting portion formed at the end of the rod body, and the outer diameter of the rod body is larger than the outer diameter of the connecting portion so that a step is formed between the rod body and the connecting portion;

[0017] The connecting piece is a cylindrical section formed in the assembly cavity, the cylindrical section is fitted with a socket on one side, a connecting hole is opened on the cylindrical section, an external thread is provided on the outer wall of the connecting part, and an internal thread matching the external thread is provided in the connecting hole; the socket includes a first socket matching with the rod body and a second socket matching with the connecting part, and the connecting part can be extended into the connecting cavity and connected with the second cylinder so that the step abuts against the end surface of the grip tube.

[0018] In the above technical solution, a step is formed on the fixing rod, and the step is pressed and matched with the end surface of the grip tube, which plays a role of limiting and a certain tight fit, thereby improving the connection strength.

[0019] Preferably, the tool body is a first fire hook formed on a fixing rod, and the first fire hook comprises an arc-shaped hook body.

[0020] Preferably, the tool body is a second fire hook formed on a fixing rod, and the second fire hook comprises two arc-shaped hook bodies.

[0021] Preferably, the tool body is a fire fork formed on a fixed rod, and the fire fork includes two fork heads. In the above technical solution, according to the use requirements of the handheld tool, the tool body is configured as a first fire hook, a second fire hook and a fire fork, thereby increasing the diversity of the handheld tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram showing that the first fire hook is extended outside the grip tube.

[0023] Figure 2 This is a schematic diagram of the first fire hook approaching the grip tube.

[0024] Figure 3 It is a schematic diagram showing that the second fire hook is extended outside the grip tube.

[0025] Figure 4 This is a schematic diagram of the second fire hook approaching the grip.

[0026] Figure 5 It is a schematic diagram showing that the fire fork is extended outside the grip tube.

[0027] Figure 6 This is a schematic diagram of the fire fork approaching the grip.

[0028] Figure 7 It is a schematic diagram of the three-dimensional structure of the grip tube.

[0029] Figure 8 Schematic diagram of the cooperation between the rod body and the cylindrical segment.

[0030] Fig. 9 Schematic diagram of the coordination between the rod and the round block.

[0031] Fig.10 Schematic diagram of the arrangement of steps on the fixed rod. DETAILED DESCRIPTION

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more, unless otherwise clearly defined.

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0037] like Figures 1 to 10 A handheld tool shown in the figure includes a fixing rod 1, a tool body formed on the end of the fixing rod 1, and a grip tube 2, wherein insertion holes 3 are provided at both ends of the grip tube 2, and an assembly cavity is formed in the grip tube 2 along the length direction and communicated with the insertion holes 3 on both sides, and a connecting piece detachably connected to the fixing rod 1 is provided in the assembly cavity near one of the insertion holes 3 on one side; the other end of the fixing rod 1 can be partially extended into the assembly cavity from the insertion holes 3 on both sides to be connected to the connecting piece, and on the basis of ensuring that the tool body is on the outside of the grip tube 2, the length of the fixing rod 1 extending out of the grip tube 2 can be adjusted.

[0038] In the above technical solution, a grip tube is arranged outside the fixed rod, and a connector is arranged near one side of the socket in the grip tube, and the fixed rod can be inserted into the grip tube along the socket parts on both sides to be detachably connected with the connector; when the fixed rod is inserted into the grip tube along the socket part close to the connector, the tool body extends outside the grip tube and can be adjusted in length, and when the fixed rod is inserted into the grip tube along the socket part relatively far from the connector, most of the fixed rod is stored in the assembly cavity of the grip tube, and the tool body is close to the outside of the grip tube and can be adjusted in length. This solution adds a grip tube so that the fixed rod of the handheld tool can be inserted into the grip tube along both sides to connect, so as to achieve the length adjustment of the tool body outside the grip tube, thereby improving the convenience of use for users.

[0039] Furthermore, the fixing rod 1 and the connecting piece are detachably connected via threads. In this technical solution, the fixing rod and the connecting piece in the grip tube are detachably connected, which is a threaded connection in this case, which is highly reliable and easy to adjust; the detachable connection can also be other effective connection methods such as buckles.

[0040] Furthermore, the lower outer wall of the fixing rod 1 is formed with an external thread 4, the connecting piece is provided with a connecting hole, and the inner wall of the connecting hole is provided with an internal thread matched with the external thread 4; the outer edge of the insertion hole 3 is formed with a guide arc surface 100, and the end of the fixing rod 1 is constructed with a guide slope 200. In this technical solution, the external thread formed on the fixing rod is screwed together with the internal thread of the connecting piece; the guide arc surface on the insertion hole and the guide slope on the fixing rod are more convenient to achieve the connection between the grip tube and the fixing rod, improving convenience.

[0041] like Figure 8 As shown, the connecting piece is a cylindrical section 5 formed in the assembly cavity, the cylindrical section 5 is fitted with the one side plug hole 3, the cylindrical section 5 is provided with the connecting hole, and the inner wall of the connecting hole is provided with an internal thread connected to the external thread 4. In this technical solution, the connecting piece is a cylindrical section formed in the grip tube, and the fixing rod cooperates with the cylindrical section when entering the grip tube. It should be noted here that the connecting hole on the cylindrical section is full of internal threads, and the external thread section on the fixing rod is adapted to the length of the internal thread.

[0042] like Fig. 9 As shown, the connector is a round block 6 formed in the assembly cavity, the round block 6 is spaced apart from the one side plug hole 3, the round block 6 is provided with the connecting hole, and the inner wall of the connecting hole is provided with an internal thread connected to the external thread 4. In this technical solution, the connector is a round block, and this matching mode is faster to disassemble and assemble, but there are fewer thread matching surfaces and the stability is relatively poor.

[0043] like Fig.10 As shown, the fixing rod 1 includes a rod body 7 connected to the tool body and a connecting portion 8 formed at the end of the rod body 7. The outer diameter of the rod body 7 is larger than the outer diameter of the connecting portion 8 so that a step 9 is formed between the rod body 7 and the connecting portion 8.

[0044] The connecting piece is a round block 6 formed in the assembly cavity, the round block 6 is spaced apart from the one side socket 3, a connecting hole is opened on the round block 6, an external thread 4 is provided on the outer wall of the connecting portion 8, and an internal thread matching the external thread 4 is provided on the inner wall of the connecting hole, the connecting portion 8 can be extended into the connecting cavity and threadedly connected with the round block 6 so that the step 9 abuts against the end face of the round block 6.

[0045] In the above technical solution, a step is formed on the fixing rod, and the step is pressed and matched with the end surface of the round block to play a role of limiting and a certain tight fit, which facilitates the disassembly and assembly of the fixing rod and the grip tube and improves the connection strength.

[0046] Furthermore, the fixing rod 1 includes a rod body 7 connected to the tool body and a connecting portion 8 formed at the end of the rod body 7, and the outer diameter of the rod body 7 is larger than the outer diameter of the connecting portion 8 so that a step 9 is formed between the rod body 7 and the connecting portion 8;

[0047] The connecting piece is a cylindrical section 5 formed in the assembly cavity, and the cylindrical section 5 is fitted with a side socket 3. A connecting hole is opened on the cylindrical section 5, and an external thread 4 is provided on the outer wall of the connecting portion 8, and an internal thread matching the external thread 4 is provided in the connecting hole; the socket 3 includes a first socket matching with the rod body 7 and a second socket matching with the connecting portion 8, and the connecting portion 8 can be extended into the connecting cavity and connected with the second cylinder so that the step 9 abuts against the end surface of the grip tube 2.

[0048] In the above technical solution, a step is formed on the fixing rod, and the step is pressed and matched with the end surface of the grip tube, which plays a role of limiting and a certain tight fit, thereby improving the connection strength.

[0049] like Figure 1~2 As shown, the tool body is a first fire hook formed on a fixing rod 1 , and the first fire hook includes an arc-shaped hook body 10 .

[0050] like Figure 3~4 As shown, the tool body is a second fire hook formed on the fixing rod 1 , and the second fire hook includes two arc-shaped hook bodies 10 .

[0051] like Figures 5 and 6 As shown, the tool body is a fire fork formed on a fixing rod 1 , and the fire fork includes two fork heads 11 .

[0052] In the above technical solution, according to the use requirements of the handheld tool, the tool body is configured as a first fire hook, a second fire hook and a fire fork, thereby improving the diversity of the handheld tool.

[0053] In this specific embodiment, in view of the fact that firewood burning in existing firewood stoves may occur with or without open flames, and that existing hand-held tools cannot adjust their length, and that when there is an open flame, the tool is short and poses a safety hazard, and when there is no open flame, the tool is long and is inconvenient to turn over the charcoal fire, the above scheme provides a grip tube, so that the grip tube and the fixed rod of the hand-held tool are detachably connected, thereby adjusting the length of the hand-held tool. When in use, the grip tube replaces the fixed rod as the user's gripping part. In addition, when most of the fixed rod is stored in the grip tube, it is more convenient to store the hand-held tool.

[0054] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0055] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention without departing from the principles and purpose of the present invention.

Claims

1. A handheld tool, comprising a fixing rod (1), and a tool body formed on the end of the fixing rod (1); characterized in that: The tool further comprises a grip tube (2), wherein both ends of the grip tube (2) are provided with insertion holes (3), an assembly cavity is formed in the grip tube (2) and is arranged along the length direction and communicates with the insertion holes (3) on both sides, and a connecting piece detachably connected to the fixing rod (1) is arranged in the assembly cavity near one of the insertion holes (3) on one side; the other end of the fixing rod (1) can extend into the assembly cavity from the insertion holes (3) on both sides to connect with the connecting piece, and the length of the fixing rod (1) extending out of the grip tube (2) can be adjusted on the basis of ensuring that the tool body is located outside the grip tube (2).

2. A handheld tool according to claim 1, characterized in that: The fixing rod (1) and the connecting piece are detachably connected via threads.

3. A handheld tool according to claim 2, characterized in that: The lower outer wall of the fixing rod (1) is formed with an external thread (4); the connecting piece is provided with a connecting hole, and the inner wall of the connecting hole is provided with an internal thread that matches the external thread (4); the outer end edge of the insertion hole (3) is formed with a guiding arc surface (100), and the end of the fixing rod (1) is constructed with a guiding inclined surface (200).

4. A handheld tool according to claim 3, characterized in that: The connecting piece is a cylindrical section (5) formed in the assembly cavity. The cylindrical section (5) is fitted with a plug hole (3) on one side. The cylindrical section (5) is provided with the connecting hole. The inner wall of the connecting hole is provided with an internal thread connected to the external thread (4).

5. A handheld tool according to claim 3, characterized in that: The connecting piece is a round block (6) formed in the assembly cavity, the round block (6) is spaced apart from the one side insertion hole (3), the round block (6) is provided with the connecting hole, and the inner wall of the connecting hole is provided with an internal thread connected to the external thread (4).

6. A handheld tool according to claim 2, characterized in that: The fixing rod (1) comprises a rod body (7) connected to the tool body and a connecting portion (8) formed at the end of the rod body (7); the outer diameter of the rod body (7) is greater than the outer diameter of the connecting portion (8) so that a step (9) is formed between the rod body (7) and the connecting portion (8); The connecting piece is a round block (6) formed in the assembly cavity. The round block (6) is spaced apart from the insertion hole (3) on one side. A connecting hole is formed on the round block (6). An external thread (4) is provided on the outer wall of the connecting portion (8). An internal thread matching the external thread (4) is provided on the inner wall of the connecting hole. The connecting portion (8) can extend into the connecting cavity and be threadedly connected to the round block (6) so that the step (9) abuts against the end surface of the round block (6).

7. A handheld tool according to claim 2, characterized in that: The fixing rod (1) comprises a rod body (7) connected to the tool body and a connecting portion (8) formed at the end of the rod body (7); the outer diameter of the rod body (7) is greater than the outer diameter of the connecting portion (8) so that a step (9) is formed between the rod body (7) and the connecting portion (8); The connecting member is a cylindrical section (5) formed in the assembly cavity. The cylindrical section (5) is fitted with a plug hole (3) on one side. A connecting hole is provided on the cylindrical section (5). An external thread (4) is provided on the outer wall of the connecting portion (8). An internal thread matching the external thread (4) is provided in the connecting hole. The plug hole (3) includes a first plug hole matching the rod body (7) and a second plug hole matching the connecting portion (8). The connecting portion (8) can extend into the connecting cavity and connect with the second cylinder so that the step (9) abuts against the end surface of the grip tube (2).

8. A handheld tool according to claim 1, characterized in that: The tool body is a first fire hook formed on a fixing rod (1), and the first fire hook comprises an arc-shaped hook body (10).

9. A handheld tool according to claim 1, characterized in that: The tool body is a second fire hook formed on a fixing rod (1), and the second fire hook comprises two arc-shaped hook bodies (10).

10. A handheld tool according to claim 1, characterized in that: The tool body is a fire fork formed on a fixing rod (1), and the fire fork comprises two fork heads (11).

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