CN2371006Y - Tool with improved grip - Google Patents

Abstract

The utility model relates to a tool with improved structure of handle, which comprises a head part, a handle with a rod body and a sheath, wherein one end of the rod body is fixedly connected with the head part, the sheath is sleeved on the rod body and is used for being held by the hand of a user, a first fixing part is fixedly arranged on one side of the sheath, a second fixing part is fixedly arranged on the sheath and is positioned on the opposite side of the first fixing part, and at least one connecting part is arranged in the sheath and the rod body in a penetrating way and is used for fixedly connecting the first fixing part and the second fixing part, thereby preventing the sheath from being separated from the rod body when the tool is used.

Description

Tool with improved grip

The utility model relates to tools such as a hammer, an axe, a wrench, etc. In detail, it relates to a tool with an improved handle.

According to the commonly used tools such as hammers, axes, wrenches, etc., the structure generally has a head and a handle connected to the head. One end of the head can be formed according to the purpose of use. A mallet shape, a blade shape, a jaw shape, etc., and the grip can generally be divided into several shapes: one is formed by using a wooden rod body, one end of which is inserted into the head The second is to connect or integrally connect a rod made of metal to the head, and directly hold it for the hands of the human body; the third is to connect or integrally connect a rod made of metal to the head, and A sheath made of plastic or rubber is sheathed on the rod body for the user's hand to hold, so as to provide a better grip feeling for the user's hand; Generally, one-piece injection molding is used to cover the periphery of the rod body, or the formed sheath is sleeved and bonded to the rod body by means of an adhesive. However, when these tools are used, the handle will be constantly Bearing the reaction impact force (such as hammer, ax and other tools) or axial pulling force (such as wrench) of knocking on the head or felling objects, plus the material deterioration and hardening of the sheath itself after long-term use, the sheath The contact surface between the sheath and the rod body will gradually separate. As a result, when the user uses the tool, the sheath and the rod body will be separated unexpectedly, which is quite dangerous.

In view of this, the main purpose of the present utility model is to provide a tool with an improved structure of the handle, which can effectively prevent the sheath of the handle from detaching from the rod body, so as to avoid danger.

In order to achieve the above object, the utility model provides a tool with an improved handle structure, which includes: a head; a handle with a rod body and a sheath, and one end of the rod body is connected to the head fixed connection, and the sheath is sleeved on the rod body for holding by the user's hand; a first fixing part is fixed on one side of the sheath; a second fixing part is fixed on the side of the sheath On the sheath, it is located on the opposite side of the first fixing part; at least one connecting part is passed through the sheath and the rod body, and is used to securely connect the first and second fixing parts; thereby, When the tool is used, the sheath is prevented from detaching from the rod body.

Wherein the two opposite sides of the sheath are respectively recessed with a first groove and a second groove, and the first and second fixing parts can be embedded in the first groove and the second groove respectively.

Wherein the handle is provided with at least one perforation, which runs through two opposite sides of the rod body and the sheath, and the first and second fixing parts respectively have at least one perforation, which respectively coaxially correspond to the perforation of the handle, and the The connecting piece is passed through each of the through holes, and is used for fixing the first and second fixing pieces.

Wherein, one side of the first and second fixing parts is protrudingly provided with at least one column, each of which is connected to the through hole of the first and second fixing parts respectively, and can be respectively embedded in the handle in the perforation.

Wherein the connecting piece is a rivet.

Wherein the through hole of the first and second fixing parts is a countersunk hole.

Wherein: the handle has at least one perforation, which runs through two opposite sides of the sheath, and the two opposite sides are respectively recessed with a first groove and a second groove;

The first and second fixing pieces are respectively embedded in the first and second grooves, each of the fixing pieces has at least one countersunk hole and a pipe column connected to the countersunk hole, and each of the The pipe columns can be respectively embedded in the through holes of the handle, so that the countersunk holes of the first and second fixing parts communicate with the through holes of the handle;

The connecting piece is a rivet that is placed in each of the perforations, and the two opposite head ends of the rivet can be pressed against the countersunk perforation peripheral edges of the first and second fixing pieces respectively, so as to be fixedly connected to the rivets. The first and second fixing parts.

Wherein: the handle, having at least one perforation, passes through two opposite sides of the sheath;

The connector includes a first column and a second column, one end of the first column is fixed on one side of the first fixing piece, and the other end of the first column is A first taper hole is recessed in the axial direction, and a taper column is protruded from the bottom surface of the first taper hole; and one end of the second column is fixedly connected to the side surface of the second fixing part, and the second The outer peripheral contour of the cylinder is in the shape of a tapered column, and the other end of the second cylinder is recessed with a second tapered hole along its axial direction; the first and second cylinders can be coaxially inserted into the The through hole of the handle, and the body of the second cylinder can be tightly fitted and fixed in the first tapered hole, and the tapered post of the first cylinder can be tightly fitted and fixed in the second tapered hole, In this way, the first and second fixing parts can be quickly connected as one.

Wherein the two opposite sides of the sheath are respectively recessed with a first groove and a second groove, and the first and second fixing parts are embedded in the first groove and the second groove respectively.

One end of the first cylinder is integrally formed and connected to the side of the first fixing member, and one end of the second cylinder is integrally formed and connected to the side of the second fixing member.

In order to enable the review committee to understand the actual structure and characteristics of the present utility model in detail, the following embodiments are listed and illustrated as follows, wherein:

Fig. 1 is the three-dimensional exploded view of the first preferred embodiment of the utility model;

Fig. 2 is a three-dimensional combined view of the first preferred embodiment of the utility model;

Fig. 3 is a sectional view along section line 3-3 in Fig. 2;

Fig. 4 is a partial structural sectional view of the second preferred embodiment of the utility model;

Fig. 5 is a three-dimensional exploded view of a third preferred embodiment of the present invention;

Fig. 6 is a partial structure sectional view of the third preferred embodiment of the present invention.

Please refer to Fig. 1 to Fig. 3 first, the utility model has the first preferred embodiment of the tool 10 of handle improved structure, and its main structure includes a head 12, a handle 14, a first fixing member 16, a The second fixed middle 18 and the second connector 20, wherein:

The head 12 is made of metal. One end 12A of the head 12 is roughly cylindrical for hammering objects, and the other end 12B has a V-shaped notch for pulling out iron nails.

The handle 14 has a rod body 14A and a sheath 14B, wherein one end of the rod body 14A is integrally connected with the head 12, and the sheath 14B is made of a slightly elastic material such as plastic or rubber. , the sheath 14B is fixed on the predetermined position of the rod body 14A to be held by the hand of the human body; secondly, two opposite side edges of the sheath 14B are respectively recessed with a first One and a second groove 14C, 14D; In addition, a first and a second through hole 14E, 14F are respectively located at the two ends of each groove 14C, 14D, and respectively penetrate through two opposite sides of the sheath 14B Edge and rod body 14A located in the sheath 14B.

The first fixing part 16 is an aluminum plate, and its two ends are respectively provided with a first countersunk hole 16A and a first column 16B integrally connected with the countersunk hole 16A; and the second fixing part 18, It is the same plate as the first fixing part 16, and the two ends of the second fixing part 18 are respectively provided with a second countersunk hole 18A and a second column 18B integrally connected with the second countersunk hole 18A; When assembling, the first and second fixing parts 16 and 18 can be respectively embedded in the first and second grooves 14C and 14D, and each of the first and second pipe strings 16B and 18B can be respectively The two side edges of the sheath 14B are embedded in the first and second through holes 14E and 14F, so that the countersunk through holes 16A and 18A of the first and second fixing members 16 and 18 can be respectively connected to the first and second through holes 14E and 14F. , and the second through holes 14E, 14F are coaxially connected and corresponded, as shown in FIG. 3 .

The two connectors 20, such as the rivets shown in the figure, can be respectively placed in the countersunk holes 16A, 18A, that is, pass through the sheath 14B and the rod body 14A in the sheath 14B, and The two opposite head ends 20A, 20B of the connecting member 20 can just be locked against the peripheral edges of the countersunk through holes 16A, 18A, so as to rivet and fix the first and second fixing members 16, 18 as a whole.

Through the above combination, the first and second fixing members 16, 18 will give the sheath 14B a clamping force, which helps to make the sheath 14B tightly combined with the rod body 14A; secondly, the tool 10 After long-term use, even if the contact surface of the sheath 14B and the rod body 14A is completely separated, however, because each of the pipe strings 16B, 18B is inserted into the rod body 14A, and each of the fixing members 20 has made the first, The second fixing member 16, 18 is fixedly connected as one, so that the sheath 14B cannot be separated from the rod body 14A at all, thus avoiding danger.

Please refer to Fig. 4, it is the second preferred embodiment of the present utility model, and its structure is similar with the previous embodiment substantially, so same components still continue to use the same label, but the difference between this embodiment and the previous embodiment is : The first and second fixing parts 16, 18 do not have the aforementioned pipe columns 16B, 18B, but directly use the connecting part 20 to pass through the sheath 14B and the rod body 14A, and affix the first, The second fixing member 16 and 18 are integrated, which can also achieve the effect of preventing the sheath 14B from detaching from the rod body 14A. It should be noted here that the connecting member 20 disclosed in the above embodiment is in the form of a rivet, however, as long as it can be inserted into the sheath 14B and the rod body 14A, and can be fixed to the first, Objects in which the second fixing parts 16 and 18 are integrated, such as screws, fixing pins, tenons, etc., are applicable.

Please refer to Fig. 5 and Fig. 6 again, it is the third preferred embodiment of the tool 40 with the handle improved structure of the utility model, its main structure includes a head 42, a handle 44, a first fixing part 46, A second fixing member 48 and two connectors 50, wherein:

The head 42 is made of metal, and it has a fixed jaw 42A and a movable jaw 42B that can be displaced relative to the fixed jaw 42A, and a sandwich can be formed between each jaw 42A, 42B. Port 42C for engaging the outer periphery of a nut (not shown here).

The handle 44 has a rod body 44A and a sheath 44B, wherein one end of the rod body 44A is integrally connected with the head 42, and the sheath 44B is made of a slightly elastic material such as plastic or rubber. The sheath 44B is fixed on the predetermined position of the rod body 44A to be held by the hand of the human body; secondly, two opposite side edges of the sheath 44B are respectively recessed with a first One and one second groove 44C, 44D; In addition, one first and one second perforation 44E, 44F are respectively located at the two ends of each groove 44C, 44D, and respectively pass through two opposite sides of the sheath 44B The edge and the rod 44A located in the sheath 44B.

The first and second fixing parts 46, 48 are elongated aluminum plates; and each connecting part 50 includes a first cylinder 52 and a second cylinder 54, wherein the first cylinder 52, one end of which is integrally connected to one side of the first fixing member 46, and the other end of the first cylinder 52 is recessed with a first tapered hole 52A along its axial direction, and the bottom surface of the first tapered hole 52A Then a cone column 52B is protruded; and one end of the second column 54 is integrally connected to the side surface of the second fixing member 48, and the outer peripheral contour of the second column 54 is a cone column, and The other end of the second cylinder 54 is recessed along its axial direction with a second taper hole 54A; when assembled, the first and second fixing members 46 and 48 can be respectively embedded in the first and second grooves 44C, 44D, at this time, the first and second cylinders 52, 54 of each of the joints 50 can be respectively inserted into the first and second through holes 44E, 44F of the handle 44, and the second The body of the post 54 can be tightly fitted and fixed in the first tapered hole 52A of the first post 52 , and the taper post 52B of the first post 52 can be tightly fitted and fixed in the hole of the second post 54 . In the second cone 54A, the first and second fixing parts 56 and 58 can be quickly connected as one.

To sum up, the utility model has a tool with an improved handle structure, which can effectively prevent the sheath of the handle from detaching from the rod body, so as to avoid danger. Therefore, the practicability and progress of the utility model are beyond doubt In the relevant literature, no similar structure has been disclosed before, so the patent requirements of this utility model should be sufficient. It is fortunate for the applicant to ask the examiner to take the time to review and approve this patent as soon as possible.

Claims (10)

1. A tool with a handle improved structure, characterized in that it comprises: a head; A grip has a rod body and a sheath, one end of the rod body is fixedly connected to the head, and the sheath is sheathed on the rod body for holding by the user's hand; a first fixing part is fixed on one side of the sheath; A second fixing part is fixed on the sheath and is located on the opposite side of the first fixing part; At least one connecting piece is passed through the sheath and the rod body for fixing the first and second fixing pieces. 2. The tool with improved handle structure according to claim 1, wherein two opposite sides of the sheath are respectively recessed with a first and a second groove, and the first and second fixing parts , can be respectively embedded in the first and second grooves. 3. The tool with improved handle structure according to claim 1, wherein the handle is provided with at least one through hole, which runs through two opposite sides of the rod body and the sheath, and the first and second fixed The pieces respectively have at least one through hole corresponding to the through hole of the handle respectively, and the connecting piece is used for fixing the first and second fixing pieces and is passed through each of the through holes. 4. The tool with an improved handle structure according to claim 3, wherein at least one pipe column protrudes from one side of the first and second fixing parts, and each of the pipe columns is respectively connected to the The through-holes of the first and second fixing parts communicate with each other and can be respectively embedded in the through-holes of the handle. 5 . The tool with improved grip structure according to claim 3 , wherein the connecting member is a rivet. 6 . 6 . The tool with improved grip structure according to claim 3 , wherein the through hole of the first and second fixing parts is a countersunk hole. 7 . 7. The tool with improved grip structure according to claim 1, wherein: The handle has at least one perforation through two opposite sides of the sheath, and the two opposite sides are respectively recessed with a first groove and a second groove; The first and second fixing pieces are respectively embedded in the first and second grooves, each of the fixing pieces has at least one countersunk hole and a pipe column connected to the countersunk hole, and each of the The pipe columns can be respectively embedded in the through holes of the handle, so that the countersunk holes of the first and second fixing parts communicate with the through holes of the handle; The connecting piece is a rivet that is placed in each of the perforations, and the two opposite head ends of the rivet can be pressed against the countersunk perforation peripheral edges of the first and second fixing pieces respectively, so as to be fixedly connected to the rivets. The first and second fixing parts. 8. The tool with improved grip structure according to claim 1, wherein: the handle, having at least one perforation, extends through two opposite sides of the sheath; The connector includes a first column and a second column, one end of the first column is fixed on one side of the first fixing piece, and the other end of the first column is A first taper hole is recessed in the axial direction, and a taper column is protruded from the bottom surface of the first taper hole; and one end of the second column is fixedly connected to the side surface of the second fixing part, and the second The outer peripheral contour of the cylinder is in the shape of a tapered column, and the other end of the second cylinder is recessed with a second tapered hole along its axial direction; the first and second cylinders can be coaxially inserted into the The through hole of the handle, and the body of the second column can be tightly fitted and fixed in the first taper hole, and the taper column of the first column can be tightly fitted and fixed in the second taper hole. 9. The tool with improved grip structure according to claim 8, wherein a first groove and a second groove are respectively recessed on two opposite sides of the sheath, and the first groove and the second groove are fixed The components are respectively embedded in the first and second grooves. 10. The tool with improved grip structure according to claim 8, wherein one end of the first column is integrally formed and connected to the side of the first fixing member, and the end of the second column is One end is integrally formed and connected to the side of the second fixing member.

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