CN204772301U - Control spool rotational degree of freedom's ware of trussing up - Google Patents
Control spool rotational degree of freedom's ware of trussing up Download PDFInfo
- Publication number
- CN204772301U CN204772301U CN201520397686.2U CN201520397686U CN204772301U CN 204772301 U CN204772301 U CN 204772301U CN 201520397686 U CN201520397686 U CN 201520397686U CN 204772301 U CN204772301 U CN 204772301U
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- Prior art keywords
- spool
- spanner
- ratchet
- base
- card
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Abstract
The utility model discloses a control spool rotational degree of freedom's ware of trussing up, including binding ware main part, main frenulum and vice frenulum, trussing up the ware main part and including that base, pin joint spool, the fixed mounting on the base is rolling up epaxial spanner in ratchet, the pin joint at spool both ends, the ratchet lies in between base pin joint portion and the spanner pin joint portion. Be equipped with respectively on base and the spanner with the elasticity card of ratchet teeth block, an elasticity card is used for drive ratchet, another is used for locking. The one end of spool is equipped with the extension, the fixed disk buckle spare that is equipped with on the extension, and buckle spare is along the circumference to seting up the buckle groove. Unclamping when trussing up the object, two elasticity cards need to be in simultaneously the state that breaks away from with the ratchet teeth, and at this moment, operating personnel uses the rotation rate with the outside spanner control spool of buckle spare complex, so, the object of being binded becomes controllable, and the object of being binded can not become in disorder quickly or injure operating personnel by a crashing object.
Description
Technical field:
The utility model relates to hardware & tools technical field, especially relates to a kind of binding apparatus.
Background technology:
Bundled device is extensive application in daily life, its pattern is varied, bundled device shown in Fig. 1 is one kind of, this bundled device comprises bundled device main body 90, is provided with principal series band 71 and the secondary frenulum 72 of band drag hook 80, wherein, described drag hook 80 totally in the figure of eight, comprises lacing connection ring 81 and shackle 82.
As shown in Figure 2, described bundled device main body 90 comprises base 92, the spool 91 be articulated on base 92, the ratchet 94 being fixedly mounted on spool 91 two ends, the spanner 93 be articulated on spool 91, principal series band 71 rear end winding is on the spool 91 of bundled device, and secondary frenulum 72 is fixedly connected with the crossbeam 921 of base 92.
Described base 92 is provided with the first elastic card 922, described spanner 93 is provided with the second elastic card 931, as shown in Figure 4, when spanner 93 swings back and forth around spool 91, second elastic card 931 snaps in ratchet 94 tooth, and driving pawl 94 rotates, and ratchet 94 drives spool 91 to rotate again, the spool 91 rotated tightens up principal series band 71, first elastic card 922 and snaps in ratchet 94 tooth to prevent ratchet 94 from turning round.
Bundled device described in Fig. 1 to Fig. 4, when unclamping the object that bundled device bundlees, the second elastic card 931 and the first elastic card 922 need to disengage with ratchet 94 simultaneously, and the rotary freedom of spool 91 is unrestricted.If the object that bundled device bundlees is heavier, or easily tumble, when the rotary freedom of spool 91 may be uncontrolled as runaway wild horse from being limited to change to suddenly unrestricted, tied object, may becoming at random quickly or injure operating personnel by a crashing object.In addition, if bundled device is when bundling object, the total length of principal series band 71 and secondary frenulum 72 is longer, and operating personnel continuously need swing back and forth spanner 93 to tighten up major-minor frenulum.
Utility model content:
The technical problem that the utility model solves: the object that the bundled device described in Fig. 1 to Fig. 4 bundlees is heavier, or easily tumble, when binding object need be unclamped, namely when the second elastic card 931 and the first elastic card 922 disengage with ratchet 94 simultaneously, the rotary freedom of spool 91 is unrestricted, tied object may be uncontrolled as runaway wild horse, may become at random quickly or injure operating personnel by a crashing object; In addition, if bundled device is when bundling object, the total length of principal series band 71 and secondary frenulum 72 is longer, operating personnel continuously need swing back and forth spanner 93 to shrink the total length of principal series band and secondary frenulum, operation like this, the speed of shrinking principal series band and secondary frenulum total length is comparatively slow, and efficiency is lower.
The utility model provides following technical scheme:
Control a bundled device for spool rotary freedom, comprise bundled device main body, be provided with the principal series band of band drag hook and secondary frenulum;
Described bundled device main body comprises base, spool, ratchet, spanner, described base and spanner are equipped with the articulated section of bilateral symmetry, described spool is articulated on the articulated section of base and spanner, base and spanner is made to form hinged relationship, described ratchet is fixedly mounted on spool, and ratchet is between the articulated section and the articulated section of spanner of base;
Described principal series band does not establish one end winding of drag hook on the spool of bundled device, and described secondary frenulum does not establish one end of drag hook to be fixedly connected with base;
Described base is provided with the first elastic card, and described spanner is provided with the second elastic card; When spanner swings back and forth around spool, the second elastic card snaps in the tooth of ratchet, and driving pawl rotates, and ratchet drives spool to rotate again, and the spool of rotation tightens up principal series band, and the first elastic card snaps in the tooth of ratchet to prevent ratchet from turning round;
One end of described spool is provided with extension, extension is fixed with dish type fastener, and described fastener circumferentially offers at least one buckle slot.
By technique scheme, the object that bundled device bundlees is heavier, or easily tumble, when unclamping above-mentioned object, second elastic card and the first elastic card need be in the state departed from hook tooth simultaneously, now, operating personnel can use the external key (this spanner is provided with the clamping part matched with buckle slot on fastener) coordinated with fastener to control the rotary speed of spool, so, tied object becomes controlled, and tied object can not become at random quickly or injure operating personnel by a crashing object.
In addition, if bundled device is when bundling object, the total length of principal series band and secondary frenulum is longer, and operating personnel can use said external spanner spinning reel to shrink the total length of principal series band and secondary frenulum, to improve the efficiency of shrinking principal series band and secondary frenulum total length.
Improve the one of technique scheme as the utility model, the articulated section of the bilateral symmetry of described spanner is positioned at the outside of the articulated section of the bilateral symmetry of base; The lateral wall of described spanner is provided with one group of fixture block, one group of fixture block is connected with rotating handles, described rotating handles comprises annular portion and handle portion, described spool through rotating handles annular portion and with its matched in clearance, the annular portion of described rotating handles is provided with at least one buckle protuberance, the quantity of buckle protuberance is identical with the quantity of buckle slot on fastener, and buckle protuberance can snap in the buckle slot of fastener.
By above-mentioned improvement, the utility model can get final product spinning reel by the rotating handles without external key in direct the utility model.Particularly, when bundled device need fast binding object or unclamp tied up object time, operating personnel can take off rotating handles from one group of fixture block, rotating handles is moved axially along spool, buckle protuberance on rotating handles is coordinated with the buckle slot of fastener, namely by rotating handles spinning reel, to tighten up principal series band or scaling principal series band.After operating personnel use rotating handles, rotating handles is connected on one group of fixture block, rotating handles is positioned on the lateral wall of spanner.Preferred as one, on described fastener, the quantity of buckle slot is two, and two buckle slots are symmetrical structure.
Illustrate the one of bundled device main body as the utility model, one end that described base is articulated with spool is provided with the first arcuate projection, described first arcuate projection is offered the bayonet socket that can coordinate with the second elastic card; Described spanner one end be articulated on spool is provided with and the first elastic card can be made to depart from the second arcuate projection engaged with hook tooth.When operating personnel need unclamp principal series band, stretch the second elastic card, makes it depart from the engaging with hook tooth, then along away from the direction rotary spanner of base, and operating personnel get loose the second elastic card, and the second elastic card snaps in the bayonet socket of the first arcuate projection; Meanwhile, the second arcuate projection makes the first elastic card depart from the engaging with hook tooth.So, the first elastic card and the second elastic card all depart from hook tooth and engage, and the rotation of spool is not by the first elastic card and the second flexible restriction, and principal series band can be loosened.
Illustrate the one of the first elastic card in bundled device main body as the utility model, described first elastic card comprises the first card, the first coil tension spring, the first holder; Described base is offered the first chute, described first card is slidably fitted in the first chute, and described first coil tension spring one end is set on the first card, and the other end of the first coil tension spring is against on the first holder, and the first holder is fixed on base; Wherein, described first card is provided with the first guide part, and described first coil tension spring is set on the first guide part, and pilot hole offered by described first holder, and the first guide part activity is plugged in pilot hole.
Illustrate the one of the second elastic card in bundled device main body as the utility model, described second elastic card comprises the second card, the second coil tension spring, the second holder; Described spanner is offered the second chute, described second card is slidably fitted in the second chute, and described second coil tension spring one end is set on the second card, and the other end of the second coil tension spring is against on the second holder, and the second holder is fixed on spanner; Wherein, described second card is provided with the second guide part, and described second coil tension spring is set on the second guide part, and pilot hole offered by described second holder, and the second guide part activity is plugged in pilot hole.
Illustrate the one of spool in bundled device main body as the utility model, described spool comprises axis body, fixed disk, lock pin; Described axis body comprises clamping part and extension, clamping part and extension tandem array, and clamping part offers an axial gap, does not establish one end of drag hook to stretch into for holding principal series band; Described fixed disk is offered a pair symmetrical semi-circular through hole, one end that clamping part is not connected with extension is plugged in the semi-circular through hole of fixed disk; Pin-and-hole is offered in one end that clamping part is not connected with extension, and described lock pin is plugged in pin-and-hole; A pair symmetrical semi-circular through hole offered by described ratchet, and ratchet is on the holder portion sheathed by a pair semi-circular through hole on it; Described fixed disk is positioned at the outside of spanner articulated section, and described lock pin is positioned at the outside of fixed disk.
Illustrate the one of secondary frenulum as the utility model, described base is provided with crossbeam, and secondary frenulum is by being fixedly connected on base with being fixedly connected with of crossbeam.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the general structure schematic diagram of bundled device in prior art;
Fig. 2 is the structural representation of bundled device main body in Fig. 1;
Fig. 3 is state diagram when closing up of the spanner of bundled device main body in Fig. 2 and base;
Fig. 4 is that in Fig. 2, bundled device main body is in working state figure when tightening up principal series band;
Fig. 5 is a kind of general structure schematic diagram controlling the bundled device of spool rotary freedom described in the utility model;
Fig. 6 is the structural representation of bundled device main body in Fig. 5;
Fig. 7 is state diagram when closing up of the spanner of bundled device main body in Fig. 6 and base;
Fig. 8 is that in Fig. 6, bundled device main body is in working state figure when tightening up principal series band;
Fig. 9 is the structural representation of spanner in Fig. 6, Fig. 7, Fig. 8;
Figure 10 is the structural representation of spool in Fig. 6, Fig. 7, Fig. 8.
Detailed description of the invention:
As Fig. 5, a kind of bundled device controlling spool rotary freedom, comprises bundled device main body 90, is provided with principal series band 71 and the secondary frenulum 72 of band drag hook 80.
Composition graphs 6 to Fig. 8, described bundled device main body 90 comprises base 92, spool 91, ratchet 94, spanner 93, described base and spanner are equipped with the articulated section of bilateral symmetry, described spool is articulated on the articulated section of base and spanner, base and spanner is made to form hinged relationship, described ratchet is fixedly mounted on spool, and ratchet is between the articulated section and the articulated section of spanner of base.
In above-mentioned bundled device main body 90, as Fig. 6, Fig. 8, described base 92 is provided with the first elastic card 922, and described spanner 93 is provided with the second elastic card 931; When spanner 93 swings back and forth around spool 91, second elastic card 922 snaps in the tooth of ratchet 94, and driving pawl 94 rotates, and ratchet 94 drives spool 91 to rotate again, the spool 91 rotated tightens up principal series band 71, first elastic card 922 and snaps in the tooth of ratchet 94 to prevent ratchet 94 from turning round.
In above-mentioned bundled device main body 90, as Fig. 8, described first elastic card 922 comprises the first card 9221, first coil tension spring 9222, first holder 9223; Described base 92 is offered the first chute 925, described first card 9221 is slidably fitted in the first chute 925, described first coil tension spring 9222 one end is set on the first card 9221, the other end of the first coil tension spring 9222 is against on the first holder 9223, and the first holder 9223 is fixed on base 92.Wherein, described first card 9221 is provided with the first guide part 9224, and described first coil tension spring 9222 is set on the first guide part 9224, and pilot hole offered by described first holder 9223, and the first guide part 9224 activity is plugged in pilot hole.
In above-mentioned bundled device main body 90, as Fig. 8, described second elastic card 931 comprises the second card 9311, second coil tension spring 9312, second holder 9313; Described spanner 93 is offered the second chute 935, described second card 9311 is slidably fitted in the second chute 935, described second coil tension spring 9312 one end is set on the second card 9311, the other end of the second coil tension spring 9312 is against on the second holder 9313, and the second holder 9313 is fixed on spanner 93.Wherein, described second card 9311 is provided with the second guide part 9314, and described second coil tension spring 9312 is set on the second guide part 9314, and pilot hole offered by described second holder 9313, and the second guide part 9314 activity is plugged in pilot hole.
In above-mentioned bundled device main body 90, as Fig. 7, the articulated section of described base 92 is provided with the first arcuate projection 923, described first arcuate projection 923 is offered the bayonet socket 924 that can coordinate with the second elastic card 931; The articulated section of described spanner 93 is provided with and the first elastic card 922 can be made to depart from the second arcuate projection 932 engaged with ratchet 94 tooth.
In above-mentioned bundled device main body 90, as Figure 10, described spool 91 comprises axis body 911, fixed disk 912, lock pin 913; Described axis body comprises clamping part 9111 and extension 910, clamping part 9111 and extension 910 tandem array, and clamping part 9111 offers an axial gap 9112, does not establish one end of drag hook 80 to stretch into for holding principal series band 71; Described fixed disk 912 is offered a pair symmetrical semi-circular through hole, one end that clamping part 9111 is not connected with extension 910 is plugged in the semi-circular through hole of fixed disk 912; Pin-and-hole is offered in one end that clamping part 9111 is not connected with extension 910, and described lock pin 913 is plugged in pin-and-hole; A pair symmetrical semi-circular through hole offered by described ratchet 94, and ratchet 94 is set on clamping part 9111 by a pair semi-circular through hole on it; Described fixed disk 912 is positioned at the outside of spanner 93 articulated section, and described lock pin 913 is positioned at the outside of fixed disk 912.
In above-mentioned bundled device main body 90, as Fig. 8, one end of described spool 91 is provided with extension 910, extension 910 is fixed with dish type fastener 60, and described fastener 60 circumferentially offers two buckle slots 600.Composition graphs 8, Fig. 9, the articulated section of the bilateral symmetry of described spanner 93 is positioned at the outside of the articulated section of the bilateral symmetry of base 92; The lateral wall of described spanner 93 is provided with one group of fixture block 50, one group of fixture block 50 is connected with rotating handles 40, described rotating handles 40 comprises annular portion 41 and handle portion 42, described spool 91 through rotating handles 40 annular portion 41 and with its matched in clearance, the annular portion 41 of described rotating handles 40 is provided with two buckle protuberances 410, and buckle protuberance 410 can snap in the buckle slot of fastener 60.
Described principal series band 71 does not establish one end winding of drag hook 80 on the spool 91 of bundled device, and described secondary frenulum 72 does not establish one end of drag hook 80 to be fixedly connected with base 92.Wherein, composition graphs 5, Fig. 6, described base 92 is provided with crossbeam 921, and secondary frenulum 72 is fixedly connected with crossbeam 921.
In practical operation, composition graphs 6, Fig. 7, operating personnel stretch the second elastic card 931, it is made to depart from the engaging with ratchet 94 tooth, again along the direction rotary spanner 93 away from base 92, operating personnel's second elastic card 931, second elastic card 931 that gets loose snaps in the bayonet socket 924 of the first arcuate projection 923; Meanwhile, the second arcuate projection 932 makes the first elastic card 922 depart from the engaging with ratchet 94 tooth.So, the first elastic card 922 and the second elastic card 931 all depart from ratchet 94 tooth and engage, and principal series band 71 can be made to loosen.
If the object that bundled device bundlees is heavier, or easily tumble, when unclamping above-mentioned object, second elastic card 931 and the first elastic card 922 need be in the state departed from ratchet 94 tooth simultaneously, now, operating personnel can use the rotating handles 40 coordinated with fastener 60 to control the rotary speed of spool 91, so, tied object becomes controlled, and tied object can not become at random quickly or injure operating personnel by a crashing object.
In addition, if bundled device is when bundling object, the total length of principal series band 71 and secondary frenulum 72 is longer, and operating personnel can with above-mentioned rotating handles 40 spinning reel 91 to shrink the total length of principal series band 71 and secondary frenulum 72, to improve the efficiency of shrinking principal series band 71 and secondary frenulum 72 total length.
Above content is only better embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (8)
1. control a bundled device for spool rotary freedom, comprise bundled device main body (90), be provided with the principal series band (71) and secondary frenulum (72) of being with drag hook (80);
Described bundled device main body (90) comprises base (92), spool (91), ratchet (94), spanner (93), described base (92) and spanner (93) are equipped with the articulated section of bilateral symmetry, described spool (91) is articulated on the articulated section of base (92) and spanner (93), base (92) and spanner (93) is made to form hinged relationship, described ratchet (94) is fixedly mounted on spool (91), and ratchet (94) is positioned between the articulated section of base (92) and the articulated section of spanner (93);
Described principal series band (71) does not establish one end winding of drag hook (80) on the spool (91) of bundled device, and described secondary frenulum (72) does not establish one end of drag hook (80) to be fixedly connected with base (92);
Described base (92) is provided with the first elastic card (922), and described spanner (93) is provided with the second elastic card (931); When spanner (93) swings back and forth around spool (91), second elastic card (931) snaps in the tooth of ratchet (94), and driving pawl (94) rotates, ratchet (94) drives spool (91) to rotate again, the spool (91) rotated tightens up principal series band (71), and the first elastic card (922) snaps in the tooth of ratchet (94) to prevent ratchet (94) from turning round;
It is characterized in that: one end of described spool (91) is provided with extension (910), extension (910) is fixed with dish type fastener (60), described fastener (60) circumferentially offers at least one buckle slot (600).
2. a kind of bundled device controlling spool rotary freedom as claimed in claim 1, is characterized in that: the articulated section of the bilateral symmetry of described spanner (93) is positioned at the outside of the articulated section of the bilateral symmetry of base (92), the lateral wall of described spanner (93) is provided with one group of fixture block (50), one group of fixture block (50) is connected with rotating handles (40), described rotating handles (40) comprises annular portion (41) and handle portion (42), described spool (91) through rotating handles (40) annular portion (41) and with its matched in clearance, the annular portion (41) of described rotating handles (40) is provided with at least one buckle protuberance (410), the quantity of buckle protuberance (410) is identical with the quantity of the upper buckle slot (600) of fastener (60), buckle protuberance (410) can snap in the buckle slot (600) of fastener (60).
3. a kind of bundled device controlling spool rotary freedom as claimed in claim 2, is characterized in that: the quantity of the upper buckle slot (600) of described fastener (60) is two.
4. a kind of bundled device controlling spool rotary freedom as claimed in claim 1, it is characterized in that: the articulated section of described base (92) is provided with the first arcuate projection (923), described first arcuate projection (923) is offered the bayonet socket (924) that can coordinate with the second elastic card (931); The articulated section of described spanner (93) is provided with and the first elastic card (922) can be made to depart from the second arcuate projection (932) engaged with ratchet (94) tooth.
5. a kind of bundled device controlling spool rotary freedom as claimed in claim 1, is characterized in that: described first elastic card (922) comprises the first card (9221), the first coil tension spring (9222), the first holder (9223); Described base (92) is offered the first chute (925), described first card (9221) is slidably fitted in the first chute (925), described first coil tension spring (9222) one end is set on the first card (9221), the other end of the first coil tension spring (9222) is against on the first holder (9223), and the first holder (9223) is fixed on base (92); Described first card (9221) is provided with the first guide part (9224), described first coil tension spring (9222) is set on the first guide part (9224), described first holder (9223) offers pilot hole, and the first guide part (9224) activity is plugged in pilot hole.
6. a kind of bundled device controlling spool rotary freedom as claimed in claim 1, is characterized in that: described second elastic card (931) comprises the second card (9311), the second coil tension spring (9312), the second holder (9313); Described spanner (93) is offered the second chute (935), described second card (931) is slidably fitted in the second chute (935), described second coil tension spring (9312) one end is set on the second card (9311), the other end of the second coil tension spring (9312) is against on the second holder (9313), and the second holder (9313) is fixed on spanner (93); Described second card (9311) is provided with the second guide part (9314), described second coil tension spring (9312) is set on the second guide part (9314), described second holder (9313) offers pilot hole, and the second guide part (9314) activity is plugged in pilot hole.
7. a kind of bundled device controlling spool rotary freedom as claimed in claim 1, is characterized in that: described spool (91) comprises axis body (911), fixed disk (912), lock pin (913); Described axis body (911) comprises clamping part (9111) and extension (910), clamping part (9111) and extension (910) tandem array, clamping part (9111) offers an axial gap (9112), does not establish one end of drag hook (80) to stretch into for holding principal series band (71); Described fixed disk (912) is offered a pair symmetrical semi-circular through hole, one end that clamping part (9111) is not connected with extension (910) is plugged in the semi-circular through hole of fixed disk (912); Pin-and-hole is offered in one end that clamping part (9111) is not connected with extension (910), and described lock pin (913) is plugged in pin-and-hole; A pair symmetrical semi-circular through hole offered by described ratchet (94), and ratchet (94) is set on clamping part (9111) by a pair semi-circular through hole on it; Described fixed disk (912) is positioned at the outside of the articulated section of spanner (93), and described lock pin (913) is positioned at the outside of fixed disk (912).
8. a kind of bundled device controlling spool rotary freedom as claimed in claim 1, it is characterized in that: described base (92) is provided with crossbeam (921), secondary frenulum (72) is fixedly connected with crossbeam (921).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397686.2U CN204772301U (en) | 2015-06-10 | 2015-06-10 | Control spool rotational degree of freedom's ware of trussing up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397686.2U CN204772301U (en) | 2015-06-10 | 2015-06-10 | Control spool rotational degree of freedom's ware of trussing up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204772301U true CN204772301U (en) | 2015-11-18 |
Family
ID=54512426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520397686.2U Withdrawn - After Issue CN204772301U (en) | 2015-06-10 | 2015-06-10 | Control spool rotational degree of freedom's ware of trussing up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204772301U (en) |
-
2015
- 2015-06-10 CN CN201520397686.2U patent/CN204772301U/en not_active Withdrawn - After Issue
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151118 Effective date of abandoning: 20160831 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |