CN202805142U - Connection structure between head of hand tools and handle - Google Patents
Connection structure between head of hand tools and handle Download PDFInfo
- Publication number
- CN202805142U CN202805142U CN 201220425141 CN201220425141U CN202805142U CN 202805142 U CN202805142 U CN 202805142U CN 201220425141 CN201220425141 CN 201220425141 CN 201220425141 U CN201220425141 U CN 201220425141U CN 202805142 U CN202805142 U CN 202805142U
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- China
- Prior art keywords
- handle
- hand
- tool head
- held tool
- hole
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- Expired - Fee Related
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Abstract
The utility model discloses a connection structure between head of hand tools and handle. The connection structure between head of hand tools and handle comprises a handle, connection end of the head of hand tools. The connection end of the head of the hand tools insert into axial hole at the ends of the handle and perfuse with fixing glue. The outside of the ends of the handle is hitched to a cover. The handle is fixedly connected to the head of hand tools without falling off due to an anti-off component is provided with between the handle and the connection ends of head of hand tools, so that the falling off problem can not occur frequently. The connection structure between head of hand tools and handle is simple in structure and low in manufacturing cost.
Description
Technical field
The utility model relates to a kind of structure of hand-held tool, particularly the syndeton of a kind of hand-held tool head and handle.
Background technology
Existing hand-held tool, comprise hand hammer, with Shears for gardening cutter of long handle etc., its structure comprises the handle of elongated rod shape, the hand-held tool head has a link, the inboard, termination of handle is processed with axial hole, link with the hand-held tool head during installation inserts in this axial hole, and pours into fixing glue, polyurethane etc. in the space.The connected mode of this structure is insecure, easily comes off, and the hand-held tool head comes off separately sometimes, and also fixing glue splits away off on handle with the hand-held tool head sometimes, not only causes trouble to the user, also has potential safety hazard.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, handle and the hand-held tool head is connected firmly, difficult drop-off, the hand-held tool head of high safety and the syndeton of handle, overcomes the deficiencies in the prior art.
The syndeton of hand-held tool head of the present utility model and handle, comprise handle, hand-held tool head link, hand-held tool head link inserts in the axial hole at tiller grip place and is perfused with fixing glue, be set with overcoat in the tiller grip outside, between handle and hand-held tool head link, be provided with the anticreep parts.
The syndeton of hand-held tool head of the present utility model and handle, wherein said anticreep parts comprise brace, be processed with inclined hole at handle, be processed with drop-proof hole at hand-held tool head link, in the inclined hole on the described brace one end insertion handle, the other end inserts in the drop-proof hole, and the incline direction of brace is to insert an end of inclined hole near the front end of handle.
The syndeton of hand-held tool head of the present utility model and handle, wherein said anticreep parts comprise elastic rod, an end of elastic rod is fixedly connected with hand-held tool head link, be processed with at handle lateral opening, the other end of elastic rod insert lateral opening in.
The syndeton of hand-held tool head of the present utility model and handle, wherein said anticreep parts comprise case, case one end is fixedly connected with hand-held tool head link, in case, be provided with spring, spring top leans against the termination of anti-avulsion pin, the anti-avulsion pin is step-like, and an end is positioned at case, and the other end stretches out from the hole of cover end and inserts in lateral opening on the handle.
The syndeton of hand-held tool head of the present utility model and handle, wherein said anticreep parts comprise elastic rod, and an end of elastic rod is fixedly connected with hand-held tool head link, and the other end of elastic rod leans on the sidewall in the tiller grip axial hole.
The syndeton of hand-held tool head of the present utility model and handle is processed with space protrusion in the axial hole of wherein said handle, and the recess between the adjacent space protrusion is inserted in the termination of elastic rod.
The syndeton of hand-held tool head of the present utility model and handle, wherein said anticreep parts comprise pin, and an end of pin is positioned at the hole on the handle, and is provided with and leans spring, and the other end of pin inserts in the drop-proof hole on the hand-held tool head link.
The syndeton of hand-held tool head of the present utility model and handle, owing between handle and hand-held tool head link, be provided with the anticreep parts, back handle and hand-held tool head are installed to be connected firmly, do not come off, security performance is strong, need not frequently to process the hand-held tool head problem that comes off in the use procedure, simple in structure, cost is low.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment 1;
Fig. 2 is the structural representation of the utility model specific embodiment 2;
Fig. 3 is the structural representation of the utility model specific embodiment 3;
Fig. 4 is the structural representation of the utility model specific embodiment 4;
Fig. 5 is the structural representation of the utility model specific embodiment 5;
Fig. 6 is the structural representation of the utility model specific embodiment 6.
The specific embodiment
As shown in Figure 1: 1 is handle, and 5 is hand-held tool head link, and the axial hole of hand-held tool head link 5 insertion handles 1 end is interior and be perfused with fixing glue 3 or polyurethane material, is set with overcoat 2 in the outside, handle 1 termination.Between handle 1 and hand-held tool head link 5, be provided with the anticreep parts.The concrete structure of anticreep parts is as follows: comprise brace 4, be positioned at shaft pertaining at handle 1 and be processed with inclined hole to the middle part in hole, be processed with drop-proof hole 6 at hand-held tool head link 5, in the inclined hole on the brace 4 one ends insertion handle 1, the other end inserts in the drop-proof hole 6, the incline direction of brace 4 is to insert an end of inclined hole near the front end of handle 1, and brace 4 is two and is symmetrical arranged.Brace 4 can stop hand-held tool head link 5 to come off on handle 1.
As shown in Figure 2: 1 is handle, and 5 is hand-held tool head link, and the axial hole of hand-held tool head link 5 insertion handles 1 end is interior and be perfused with fixing glue 3 or polyurethane material, is set with overcoat 2 in the outside, handle 1 termination.Between handle 1 and hand-held tool head link 5, be provided with the anticreep parts.The concrete structure of anticreep parts is as follows: comprise elastic rod 9, be welded and fixed between one end of elastic rod 9 and the hand-held tool head link 5 and be connected, be positioned at shaft pertaining at handle 1 and be processed with lateral openingly 8 to the middle part in hole, the other end of elastic rod 9 inserts in lateral opening 8, and elastic rod 9 is two and is symmetrical arranged.During installation hand-held tool head link 5 is inserted in the axial hole of handles 1 end, during insertion because elastic rod 9 deformables have guaranteed its smooth insertion, when being inserted into lateral opening 8 place, the termination of elastic rod 9 enter this lateral opening in.Elastic rod 9 can stop hand-held tool head link 5 to come off on handle 1.
As shown in Figure 3: 1 is handle, and 5 is hand-held tool head link, and the axial hole of hand-held tool head link 5 insertion handles 1 end is interior and be perfused with fixing glue 3 or polyurethane material, is set with overcoat 2 in the outside, handle 1 termination.Between handle 1 and hand-held tool head link 5, be provided with the anticreep parts.The concrete structure of anticreep parts is as follows: the anticreep parts comprise case 10, case 10 1 ends are welded and fixed with hand-held tool head link 5 and are connected, in case 10, be provided with spring 12, one end of spring 12 lean with plug 13 that case 10 is threaded on, the other end of spring 12 leans the termination at anti-avulsion pin 11, anti-avulsion pin 11 is step-like, one end is positioned at case 10 and holds mutually with spring 12, the other end stretches out from the hole of case 10 ends and inserts in lateral opening 8 on the handle 1, and case 10, spring 12, anti-avulsion pin 11 are two groups and are symmetrical arranged.During installation hand-held tool head link 5 is inserted in the axial hole of handle 1 end, anti-avulsion pin 11 is retracted during insertion, and spring 12 is compressed, and when being inserted into lateral opening 8 place, the termination of anti-avulsion pin 11 enters in lateral opening 8.Stoped hand-held tool head link 5 on handle 1, to come off.
Embodiment 4
As shown in Figure 4: 1 is handle, and 5 is hand-held tool head link, and the axial hole of hand-held tool head link 5 insertion handles 1 end is interior and be perfused with fixing glue 3 or polyurethane material, is set with overcoat 2 in the outside, handle 1 termination.Between handle 1 and hand-held tool head link 5, be provided with the anticreep parts.The concrete structure of anticreep parts is as follows: the anticreep parts comprise elastic rod 9, are welded and fixed between an end of elastic rod 9 and the hand-held tool head link 5 to be connected, and the other end of elastic rod 9 leans against on the sidewall in the handle 1 termination axial hole by elastic top and forms reversed acanthoid.Elastic rod 9 is two and is symmetrical arranged.
As shown in Figure 5: 1 is handle, and 5 is hand-held tool head link, and the axial hole of hand-held tool head link 5 insertion handles 1 end is interior and be perfused with fixing glue 3 or polyurethane material, is set with overcoat 2 in the outside, handle 1 termination.Between handle 1 and hand-held tool head link 5, be provided with the anticreep parts.The concrete structure of anticreep parts is as follows: the anticreep parts comprise elastic rod 9, be welded and fixed between one end of elastic rod 9 and the hand-held tool head link 5 and be connected, in the axial hole of handle 1, be processed with space protrusion 14, projection 14 can be circular arc or leg-of-mutton or rectangle or other shapes or screw-shaped, as long as form fin, the other end of elastic rod 9 inserts the recess between the adjacent space protrusion 14, and elastic rod 9 is two and is symmetrical arranged.During installation hand-held tool head link 5 is inserted in the axial hole of handles 1 end, because elastic rod 9 deformables have guaranteed its smooth insertion, the termination of inserting the rear elastic rod 9 that puts in place enters the recess between the adjacent space protrusion 14 during insertion.Elastic rod 9 can stop hand-held tool head link 5 to come off on handle 1.
As shown in Figure 6: 1 is handle, and 5 is hand-held tool head link, and the axial hole of hand-held tool head link 5 insertion handles 1 end is interior and be perfused with fixing glue 3 or polyurethane material, is set with overcoat 2 in the outside, handle 1 termination.Between handle 1 and hand-held tool head link 5, be provided with the anticreep parts.The concrete structure of anticreep parts is as follows: be processed with radial hole at handle 1, pin 17 1 ends are positioned at this hole, and are provided with in the hole and lean spring 15, by plug 16 shutoff that are threaded with handle 1 in the spring 15.In the drop-proof hole 6 on the other end insertion hand-held tool head link 5 of pin 17.When hand-held tool head link 5 inserts pin 17 push up back, it is compressed to lean spring 15 at this moment, and when pin 17 terminations and drop-proof hole 6 were in same position, pin 17 entered in the drop-proof hole 6 under the effect that leans spring 15, plays the anticreep effect.
Anticreep parts in the utility model between hand-held tool head link 5 and the handle 1 both can be the mounting means of explaining in the various embodiments described above, also can be to install by rightabout in situation about allowing, as long as have the anticreep effect.
Claims (7)
1. the syndeton of a hand-held tool head and handle, comprise handle (1), hand-held tool head link (5), hand-held tool head link (5) inserts in the axial hole of handle (1) end and is perfused with fixing glue (3), be set with overcoat (2) in the outside, handle (1) termination, it is characterized in that: between handle (1) and hand-held tool head link (5), be provided with the anticreep parts.
2. the syndeton of hand-held tool head according to claim 1 and handle, it is characterized in that: described anticreep parts comprise brace (4), be processed with inclined hole at handle (1), be processed with drop-proof hole (6) at hand-held tool head link (5), in the inclined hole on described brace (4) the one ends insertion handles (1), the other end inserts in the drop-proof hole (6), and the incline direction of brace (4) is to insert an end of inclined hole near the front end of handle (1).
3. the syndeton of hand-held tool head according to claim 1 and handle, it is characterized in that: described anticreep parts comprise elastic rod (9), one end of elastic rod (9) is fixedly connected with hand-held tool head link (5), be processed with lateral opening (8) at handle (1), the other end of elastic rod (9) inserts in lateral opening (8).
4. the syndeton of hand-held tool head according to claim 1 and handle, it is characterized in that: described anticreep parts comprise case (10), case (10) one ends are fixedly connected with hand-held tool head link (5), in case (10), be provided with spring (12), spring (12) leans the termination in anti-avulsion pin (11), anti-avulsion pin (11) is step-like, one end is positioned at case (10), and the other end stretches out from the hole of case (10) end and inserts in lateral opening (8) on the handle (1).
5. the syndeton of hand-held tool head according to claim 1 and handle, it is characterized in that: described anticreep parts comprise elastic rod (9), one end of elastic rod (9) is fixedly connected with hand-held tool head link (5), and the other end of elastic rod (9) leans on the sidewall in the axial hole of handle (1) termination.
6. the syndeton of hand-held tool head according to claim 5 and handle, it is characterized in that: be processed with space protrusion (14) in the axial hole of described handle (1), the recess between the adjacent space protrusion (14) is inserted in the termination of elastic rod (9).
7. the syndeton of hand-held tool head according to claim 1 and handle, it is characterized in that: described anticreep parts comprise pin (17), one end of pin (17) is positioned at the hole on the handle (1), and be provided with and lean spring (15), the other end of pin (17) inserts in the drop-proof hole (6) on the hand-held tool head link (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220425141 CN202805142U (en) | 2012-08-14 | 2012-08-14 | Connection structure between head of hand tools and handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220425141 CN202805142U (en) | 2012-08-14 | 2012-08-14 | Connection structure between head of hand tools and handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202805142U true CN202805142U (en) | 2013-03-20 |
Family
ID=47864085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220425141 Expired - Fee Related CN202805142U (en) | 2012-08-14 | 2012-08-14 | Connection structure between head of hand tools and handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202805142U (en) |
-
2012
- 2012-08-14 CN CN 201220425141 patent/CN202805142U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130814 |