CN202704730U - Wire reel for electric gardening tool - Google Patents
Wire reel for electric gardening tool Download PDFInfo
- Publication number
- CN202704730U CN202704730U CN 201220436680 CN201220436680U CN202704730U CN 202704730 U CN202704730 U CN 202704730U CN 201220436680 CN201220436680 CN 201220436680 CN 201220436680 U CN201220436680 U CN 201220436680U CN 202704730 U CN202704730 U CN 202704730U
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- CN
- China
- Prior art keywords
- clockwork spring
- baffle plate
- cover
- disk body
- folding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a wire reel for an electric gardening tool, and the wire reel comprises an elbow pipe, a reel body, a spring plate cap, a spring, a baffle plate, a shifting block and a take-up and pay-off tray, wherein the spring plate cap, the spring, the baffle plate and the take-up and play-off tray can be coaxially sleeved on one end of the elbow pipe in parallel, the reel body is movably sleeved on the elbow pipe, the take-up and pay-off tray and the baffle plate are arranged between the spring plate cap and the reel body, the take-up and pay-off tray is provided with a ratchet wheel, the ratchet wheel faces towards the baffle plate, the shifting block is hinged onto the baffle plate and matched with the ratchet wheel, the baffle plate is also provided with a limiting seat which is matched with the shifting block, the spring is arranged inside the take-up and pay-off tray, one end of the spring is connected with the inner wall of the spring plate cap, the other end of the spring is connected with the take-up and pay-off tray, the baffle plate is fixedly connected with the reel body, and a pull cable is wound on the take-up and pay-off tray. The wire reel is labor-saving for taking up a wire and low in production cost.
Description
Technical field
The utility model relates to the wire spool that a kind of garden instrument, particularly electric garden tool are used.
Background technology
Along with being on the increase of green belt in the city, the continuous expansion of green belt area, also more and more higher to the requirement of electric garden tool of finishing green belt.
The wire spool used of electric garden tool particularly is because the green belt area is excessive, so require the long power lead of wire spool folding and unfolding.But the retractable cable of existing wire spool all is to adopt swinging handle to drive bobbin winder bracket to finish take-up, because the line length of folding and unfolding is long, adopts above-mentioned take-up mode, and the operator can be more tired, inconvenience, and also work efficiency is not high yet.
The patent No. is that 200310107912.0 Chinese patent application discloses a kind of battery socket with wire spool, its principal character is to be provided with auto take-up in drum, described auto take-up comprises cup spring, spring fitting frame and lid, described spring fitting frame is fixed on the inner panel of described drum, be provided with pin on the lid that described and support is connected and fixed, described dish spring one end is fixed on the described spring fitting frame, and the other end of described cup spring is fixed on the described pin.In the take-up distance within the specific limits, it can utilize the deformation of cup spring to realize the drum automatic takeup.It has well solved the employing swinging handle and has driven bobbin winder bracket and finish take-up, and the operator is more tired, inconvenience, and also not high technology drawback of work efficiency.But still there is obvious technological deficiency in said structure, that is exactly because it is the automatic takeup that utilizes the deformation realization drum of cup spring fully, when retractable cable length reaches certain distance, that just requires its cup spring that adopts will have very high deformation nature, and this can directly promote the productive costs of whole wire spool.
The utility model content
The purpose of this utility model is to provide a kind of take-up laborsaving in order to solve above-mentioned the deficiencies in the prior art, and the wire spool used of the low electric garden tool of productive costs.
To achieve these goals, the wire spool that the designed electric garden tool of the utility model is used, comprise bend pipe, the coiling disk body, the clockwork spring disk cover, clockwork spring, baffle plate, shifting block and folding and unfolding drum, the clockwork spring disk cover, clockwork spring, the coaxial end that is socketed in side by side bend pipe of baffle plate and folding and unfolding drum, coiling disk body and bend pipe are the pivot bush unit shape, folding and unfolding drum and baffle plate are between clockwork spring disk cover and coiling disk body, the folding and unfolding drum is provided with ratchet, described ratchet is towards the baffle plate setting, shifting block is hinged on the baffle plate, and cooperates with above-mentioned ratchet, also is provided with limit base on the baffle plate and cooperates with shifting block, clockwork spring places in the folding and unfolding drum, and an end of clockwork spring is connected with the inwall of clockwork spring disk cover, and the other end is connected with the folding and unfolding drum, and baffle plate is fixed with the coiling disk body, solderless wrapped connection has backguy on the folding and unfolding drum, and the external side end of backguy is drawn in the clockwork spring disk cover.
As preferably, the bend pipe integral body described in the utility model is triangular prism shape, and its pipe end bending that is socketed with the coiling disk body is in the center of triangular prism, and the other end bending of bend pipe is in the top of triangular prism; It comprises the first cover plate and the power lead of solderless wrapped connection on the coiling disk body, the first cover plate lid is connected on the coiling disk body, and be symmetry shape with baffle plate, the surface around shaft portion surface and the first cover plate of coiling disk body is equipped with through hole, power lead runs through above-mentioned two through holes, be fixed with patching panel lower cover and patching panel loam cake on the bend pipe pipe end of socket coiling disk body, cover under the patching panel and be connected with the power lead briquetting.Above-mentioned preferred structure is so that the utility model is simple in structure, easy accessibility, and also stability in use is high.
In order to promote clockwork spring independently and the connective stability of clockwork spring disk cover and baffle plate, the inwall center of the disk cover of clockwork spring described in the utility model is provided with the first button pin, the clockwork spring disk cover of described folding and unfolding drum is provided with the second button pin towards face, the two ends of described clockwork spring all is hook solid, and independently fastens with above-mentioned the first button pin and the second button pin respectively; Set ahead and baffle plate between also be connected with retracing spring, set ahead and be provided with the first position-limit foot and the second position-limit foot, the ratchet part of ratchet divides and cooperates on described the first position-limit foot and the folding and unfolding drum, described the second position-limit foot cooperates with limit base on the baffle plate.
In order to promote usage safety performance of the present utility model, cover the cage that is socketed with " Contraband " font under the patching panel described in the utility model, described cage is towards the first cover plate setting.
Use for convenient, be positioned at described in the utility model on the backguy termination in the clockwork spring disk cover outside and be connected with pulling wire handle; Be connected with handle on another pipe end of described bend pipe; Also be socketed with sleeve on the described bend pipe, sleeve is embedded on the outside face of clockwork spring disk cover.
In order to promote the connective stability of bend pipe and coiling disk body, the pipe end plug that is positioned at the bend pipe of wire spool body in the utility model is connected to the swelling pin.
For the power lead that is positioned at the wire spool body is partly played guiding function, the patching panel loam cake at the first cover plate in the utility model is fixed with terminal towards face, and the power lead that is positioned at the coiling disk body partly runs through terminal.
When power lead passes through hole, for fear of the power lead frictionally damage, be lined with the power lead sheath in all in two through holes in the utility model; Guiding backguy part loam cake at the clockwork spring disk cover is connected to the second cover plate.
Wire spool use procedure: when power lead is packed up in preparation, stirring first the first position-limit foot that shifting block makes shifting block is connected on the ratchet part of ratchet on the folding and unfolding drum, then pull pulling wire handle, so that retractable cable disc spins, because the ratchet on shifting block and the folding and unfolding drum is the transmission shape, shifting block is just along with the folding and unfolding drum rotates, clockwork spring is tending towards tightening up state gradually, thereby drive the baffle plate transmission, thereby the coiling disk body is also packed up a part to power lead with the baffle plate synchronous rotary, then hand unclamps pulling wire handle, the folding and unfolding drum is contrarotation under the screen resilience of clockwork spring drives just, this moment, shifting block can not drive baffle plate, and the disk body that in like manner winds the line does not rotate yet, and circulated with this until power lead received the state of wanting; When preparing that power lead is elongated when using, as long as will stir the second spacing foot rest that shifting block makes shifting block on the limit base of baffle plate, make the cancellation that is in transmission connection of shifting block and ratchet, so just power lead arbitrarily can have been elongated.
The wire spool that the electric garden tool that the utility model obtains is used, it carries out, and in take-up when operation, is more laborsaving, productive costs is low; While the utility model is simple in structure, easy accessibility, and stability in use and safety are all higher.
Description of drawings
Fig. 1 is the whole exploded perspective view of the present embodiment 1;
Fig. 2 is the integral structure schematic diagram of the present embodiment 2;
Fig. 3 is the reverse side schematic diagram of Fig. 2;
Fig. 4 is the integral structure cut-away view of the present embodiment 2;
Fig. 5 is the exploded view of the present embodiment 2 middle part sub-units;
Fig. 6 is the schematic diagram of the present embodiment 2 take-state in the wire spool use procedure;
Fig. 7 is the schematic diagram of the present embodiment 2 unwrapping wire state in the wire spool use procedure;
Fig. 8 is the cutaway view at A-A place among Fig. 7;
Fig. 9 is the schematic diagram that the clockwork spring disk cover cooperates with clockwork spring among the embodiment 2;
Figure 10 is the schematic diagram that the folding and unfolding drum cooperates with clockwork spring among the embodiment 2;
Figure 11 is the schematic diagram of the present embodiment 3;
Figure 12 is the integral structure schematic diagram of the present embodiment 4;
Figure 13 is the integral structure cutaway view of the present embodiment 4;
Figure 14 is the exploded view of the present embodiment 4 middle part sub-units;
Figure 15 is the partial enlarged drawing at B place among Fig. 4;
Figure 16 is the partial enlarged drawing at C place among Fig. 9;
Figure 17 is the partial enlarged drawing at D place among Figure 10.
Wherein: bend pipe 1, clockwork spring disk cover 2, guiding backguy part 2-1, the first button pin 2-2, clockwork spring 3, folding and unfolding drum 4, the second button pin 4-1, the first cover plate 5, power lead 6, coiling disk body 7, power lead briquetting 8, patching panel lower cover 9, patching panel loam cake 10, cage 11, baffle plate 12, limit base 12-1, terminal 13, sleeve 14, power lead sheath 15, handle 16, pulling wire handle 17, backguy 18, shifting block 19, the first position-limit foot 19-1, the second position-limit foot 19-2, ratchet 20, ratchet part 20-1, swelling shank 21, swelling seat 22, retracing spring 23, through hole 24, the second cover plate 25.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Embodiment 1:
The wire spool that electric garden tool is as shown in fig. 1 used, it comprises bend pipe 1, coiling disk body 7, clockwork spring disk cover 2, clockwork spring 3, baffle plate 12, shifting block 19 and folding and unfolding drum 4, clockwork spring disk cover 2, clockwork spring 3, baffle plate 12 and folding and unfolding drum 4 coaxial ends that are socketed in side by side bend pipe 1, coiling disk body 7 is the pivot bush unit shape with bend pipe 1, folding and unfolding drum 4 and baffle plate 12 are between clockwork spring disk cover 2 and coiling disk body 7, folding and unfolding drum 4 is provided with ratchet 20, described ratchet 20 arranges towards baffle plate 12, shifting block 19 is hinged on the baffle plate 12, and cooperate with above-mentioned ratchet 20, also being provided with limit base 12-1 on the baffle plate 12 cooperates with shifting block 19, clockwork spring 3 places in the folding and unfolding drum 4, and an end of clockwork spring 3 is connected with the inwall of clockwork spring disk cover 2, the other end is connected with folding and unfolding drum 4, baffle plate 12 is fixing with coiling disk body 7, and solderless wrapped connection has backguy 18 on the folding and unfolding drum 4, and the external side end of backguy 18 is drawn in clockwork spring disk cover 2.
Wire spool use procedure: when preparing take-up, putting first shifting block 19 cooperates with the ratchet part 20-1 of ratchet 20, then pull the external side end of backguy 18, so that folding and unfolding drum 4 rotations, because the ratchet 20 on shifting block 19 and the folding and unfolding drum 4 is the transmission shape, shifting block 19 is just along with folding and unfolding drum 4 rotates, clockwork spring 3 is tending towards tightening up state gradually, thereby drive baffle plate 12 transmissions, coiling disk body 7 is also with baffle plate 12 synchronous rotaries, and then hand unclamps pulling wire handle 17, folding and unfolding drum 4 is contrarotation under the screen resilience of clockwork spring 3 drives just, this moment, shifting block 19 can not drive baffle plate 12, and the disk body 7 that in like manner winds the line does not rotate yet, and circulates until whole take-up process is finished with this; When preparing unwrapping wire, as long as an end of shifting block 19 is erected on the limit base 12-1, make the cancellation that is in transmission connection of shifting block 19 and ratchet 20, so just can realize unwrapping wire.
Embodiment 2:
Such as Fig. 2, Fig. 3, Fig. 4, the wire spool that the electric garden tool of Fig. 5 and the present embodiment shown in Figure 15 is used, its general structure is consistent with embodiment 1, but for so that the present embodiment is simple in structure, easy accessibility, and stability in use is high, bend pipe 1 integral body described in the present embodiment is triangular prism shape, be socketed with the pipe end bending of coiling disk body in the center of triangular prism, the other end bending of bend pipe 1 is in the top of triangular prism, it also comprises the first cover plate 5 and the power lead 6 of solderless wrapped connection on coiling disk body 7 the present embodiment, the first cover plate 5 lids are connected on the coiling disk body 7, and be symmetry shape with baffle plate 12, the surface around shaft portion surface and the first cover plate 5 of coiling disk body 7 is equipped with through hole 24, power lead 6 runs through above-mentioned two through holes 24, be fixed with patching panel lower cover 9 and patching panel loam cake 10 on bend pipe 1 pipe end of socket coiling disk body 7, be connected with power lead briquetting 8 on the patching panel lower cover 9.
Such as Fig. 9, Figure 10, Figure 16 and shown in Figure 17, in order to promote clockwork spring 3 independently and the connective stability of clockwork spring disk cover 2 and baffle plate 12, the inwall center of the disk cover of clockwork spring described in the present embodiment 2 is provided with the first button pin 2-2, the clockwork spring disk cover of described folding and unfolding drum 4 is provided with the second button pin 4-1 towards face, the two ends of described clockwork spring 3 all is hook solid, and independently fastens with above-mentioned the first button pin 2-2 and the second button pin 4-1 respectively; Also be connected with retracing spring 23 between shifting block 19 and the baffle plate 12, shifting block 19 is provided with the first position-limit foot 19-1 and the second position-limit foot 19-2, the ratchet part 20-1 of ratchet 20 cooperates on described the first position-limit foot 19-1 and the folding and unfolding drum 4, and described the second position-limit foot 19-2 cooperates with limit base 12-1 on the baffle plate 12.
Use for convenient, be positioned at described in the present embodiment on the backguy termination in clockwork spring disk cover 2 outsides and be connected with pulling wire handle 17; Be connected with handle 16 on another pipe end of described bend pipe 1; Also be socketed with sleeve 14 on the described bend pipe 1, sleeve 14 is embedded on the outside face of clockwork spring disk cover 2.
In order to promote the connective stability of bend pipe 1 and coiling disk body, the pipe end plug that is positioned at the bend pipe 1 of wire spool body 7 in the utility model is connected to the swelling pin, and described swelling pin is comprised of swelling seat 22 and swelling shank 21.
In order to promote the usage safety performance of the present embodiment, be fixed with the cage 11 of " Contraband " font on the patching panel loam cake 10 described in the present embodiment, described cage 11 arranges towards the first cover plate 5.
Wire spool use procedure: when power lead 6 is packed up in preparation, put first shifting block 19 position as shown in Figure 6, then pull pulling wire handle 17, so that folding and unfolding drum 4 rotations, because the ratchet 20 on shifting block 19 and the folding and unfolding drum 4 is the transmission shape, shifting block 19 is just along with folding and unfolding drum 4 rotates, clockwork spring 3 is tending towards tightening up state gradually, thereby drive baffle plate 12 transmissions, thereby coiling disk body 7 is also packed up a part to power lead 6 with baffle plate 12 synchronous rotaries, then hand unclamps pulling wire handle 17, folding and unfolding drum 4 is contrarotation under the screen resilience of clockwork spring 3 drives just, this moment, shifting block 19 can not drive baffle plate 12, and the disk body 7 that in like manner winds the line does not rotate yet, and circulated with this until power lead 6 received the state of wanting; When preparing power lead 6 elongation use, as long as put shifting block 19 position as shown in Figure 7 and Figure 8, make the cancellation that is in transmission connection of shifting block 19 and ratchet 20, so just power lead 6 arbitrarily can have been elongated.
Embodiment 3:
The wire spool that electric garden tool is as shown in figure 11 used, its general structure is consistent with embodiment 2, but for power lead 6 parts that are positioned at wire spool body 7 are played guiding function, patching panel at the first cover plate 5 in the present embodiment is fixed with terminal 13 towards face, and power lead 6 parts that are positioned at coiling disk body 7 run through terminal 13.
Embodiment 4:
The wire spool that the electric garden tool that the present embodiment provides is used, its general structure is consistent with embodiment 2, but when power lead 6 passes through hole 24, for fear of power lead 6 frictionally damages, such as Figure 12. and shown in Figure 13, two through holes 24 are interior in the present embodiment is lined with power lead sheath 15 in all; As shown in figure 14, be connected to the second cover plate 25 at the guiding backguy part 2-1 of clockwork spring disk cover 2 loam cake.
Claims (10)
1. wire spool that electric garden tool is used, comprise bend pipe (1) and coiling disk body (7), it is characterized in that: it also comprises clockwork spring disk cover (2), clockwork spring (3), baffle plate (12), shifting block (19) and folding and unfolding drum (4), clockwork spring disk cover (2), clockwork spring (3), the coaxial end that is socketed in side by side bend pipe (1) of baffle plate (12) and folding and unfolding drum (4), coiling disk body (7) is the pivot bush unit shape with bend pipe (1), folding and unfolding drum (4) and baffle plate (12) are positioned between clockwork spring disk cover (2) and the coiling disk body (7), folding and unfolding drum (4) is provided with ratchet (20), described ratchet (20) arranges towards baffle plate (12), shifting block (19) is hinged on the baffle plate (12), and cooperate with above-mentioned ratchet (20), also being provided with limit base (12-1) on the baffle plate (12) cooperates with shifting block (19), clockwork spring (3) places in the folding and unfolding drum (4), and an end of clockwork spring (3) is connected with the inwall of clockwork spring disk cover (2), the other end is connected with folding and unfolding drum (4), baffle plate (12) is fixing with coiling disk body (7), the upper solderless wrapped connection of folding and unfolding drum (4) has backguy (18), and the external side end of backguy (18) is drawn in clockwork spring disk cover (2).
2. the wire spool used of electric garden tool according to claim 1, it is characterized in that: the inwall center of described clockwork spring disk cover (2) is provided with the first button pin (2-2), the clockwork spring disk cover of described folding and unfolding drum (4) is provided with the second button pin (4-1) towards face, the two ends of described clockwork spring (3) all is hook solid, and detains the independent fastening of pin (4-1) with above-mentioned the first button pin (2-2) and second respectively; Also be connected with retracing spring (23) between shifting block (19) and the baffle plate (12), shifting block (19) is provided with the first position-limit foot (19-1) and the second position-limit foot (19-2), ratchet (20-1) part of the upper ratchet (20) of described the first position-limit foot (19-1) and folding and unfolding drum (4) cooperates, and described the second position-limit foot (19-2) cooperates with limit base (12-1) on the baffle plate (12).
3. the wire spool used of electric garden tool according to claim 1 and 2, it is characterized in that: described bend pipe (1) integral body is triangular prism shape, be socketed with the pipe end bending of coiling disk body in the center of triangular prism, the other end bending of bend pipe (1) is in the top of triangular prism.
4. the wire spool used of electric garden tool according to claim 1 and 2, it is characterized in that: it comprises the first cover plate (5) and the power lead (6) of solderless wrapped connection on coiling disk body (7), the first cover plate (5) lid is connected on the coiling disk body (7), and be symmetry shape with baffle plate (12), the surface around shaft portion surface and the first cover plate (5) of coiling disk body (7) is equipped with through hole (24), power lead (6) runs through above-mentioned two through holes (24), be socketed with the coiling disk body (7) bend pipe (1) pipe end on be fixed with patching panel lower cover (9) and patching panel loam cake (10), be connected with power lead briquetting (8) on the patching panel lower cover (9).
5. the wire spool used of electric garden tool according to claim 3, it is characterized in that: it comprises the first cover plate (5) and the power lead (6) of solderless wrapped connection on coiling disk body (7), the first cover plate (5) lid is connected on coiling disk body (7), and be symmetry shape with baffle plate (12), the surface around shaft portion surface and the first cover plate (5) of coiling disk body (7) is equipped with through hole (24), power lead (6) runs through above-mentioned two through holes (24), be fixed with patching panel lower cover (9) and patching panel loam cake (10) on bend pipe (1) pipe end of socket coiling disk body (7), be connected with power lead briquetting (8) on the patching panel lower cover (9).
6. the wire spool used of electric garden tool according to claim 5, it is characterized in that: be socketed with the cage (11) of " Contraband " font at patching panel lower cover (9), described cage (11) arranges towards the first cover plate (5).
7. the wire spool used of electric garden tool according to claim 6 is characterized in that: be connected with pulling wire handle (17) on the described backguy termination that is positioned at clockwork spring disk cover (2) outside; Be connected with handle (16) on another pipe end of described bend pipe (1); Also be socketed with sleeve (14) on the described bend pipe (1), sleeve (14) is embedded on the outside face of clockwork spring disk cover (2).
8. the wire spool used of electric garden tool according to claim 7 is characterized in that: the pipe end that is positioned at the bend pipe (1) of coiling disk body (7) is filled in and is connected to the swelling pin.
9. the wire spool used of electric garden tool according to claim 8, it is characterized in that: the patching panel at the first cover plate (5) is fixed with terminal (13) towards face, and power lead (6) part that is positioned at coiling disk body (7) runs through terminal (13).
10. the wire spool used of electric garden tool according to claim 9 is characterized in that: be lined with power lead sheath (15) in two through holes (24); Guiding backguy part (2-1) loam cake at clockwork spring disk cover (2) is connected to the second cover plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220436680 CN202704730U (en) | 2012-08-30 | 2012-08-30 | Wire reel for electric gardening tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220436680 CN202704730U (en) | 2012-08-30 | 2012-08-30 | Wire reel for electric gardening tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202704730U true CN202704730U (en) | 2013-01-30 |
Family
ID=47585054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220436680 Withdrawn - After Issue CN202704730U (en) | 2012-08-30 | 2012-08-30 | Wire reel for electric gardening tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202704730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838000A (en) * | 2012-08-30 | 2012-12-26 | 君禾泵业股份有限公司 | Wire spool for electric gardening tool |
-
2012
- 2012-08-30 CN CN 201220436680 patent/CN202704730U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102838000A (en) * | 2012-08-30 | 2012-12-26 | 君禾泵业股份有限公司 | Wire spool for electric gardening tool |
| CN102838000B (en) * | 2012-08-30 | 2015-02-18 | 君禾泵业股份有限公司 | Wire spool for electric gardening tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130130 Effective date of abandoning: 20150218 |
|
| RGAV | Abandon patent right to avoid regrant |