CN201089528Y

CN201089528Y - Modified binding device

Info

Publication number: CN201089528Y
Application number: CNU2007201735180U
Authority: CN
Inventors: 李方伦
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-30
Filing date: 2007-09-30
Publication date: 2008-07-23
Anticipated expiration: 2017-09-30

Abstract

The utility model discloses an improved binder, mainly comprising a body, a handle, a ratchet, a reel, a lacing, a clipping elastic piece and a control draw plate, wherein a side plate of the handle is connected with one of side plates of the body by a torsional spring, thereby when the lacing of the binder needs to be tightened, a user presses down the handle, and the handle can automatically reset under the action of the elastic force of the torsional spring, so that the user does not need to push the handle upward to the initial position each time as the user presses down the handle; as a result, the utility model has the advantages of easy and labor-saving use and high efficiency; moreover, the utility model can also be provided with a roll-up spring which is sheathed with the outer end of the reel; after the binder is used, the lacing can be automatically drawn back in the body, which is quite convenient in use.

Description

A kind of improved bundled device

Technical field:

The utility model relates to a kind of bundled device, especially relates to a kind of article that are used for bundling, and the rotation by handle, and it is fixing fast and unclamp the bundled device of article to reach frenulum.

Background technology:

Bundled device is extensive application in daily life, it mainly is to be made of body, handle, ratchet, spool, frenulum, engaging shell fragment, control arm-tie, afterbody is fixed on frenulum on the spool and can pulls out or withdraw in the body, afterwards, by pulling of handle, can reach the purpose of fastening or unclamping article.

Problem of the bundled device ubiquity of seeing in the market: when tightening up frenulum in the use, handle needs continual the doing of user to push away and pressing action, and so not only the user feels tired easily, and efficient is also lower.In addition, there are some bundled devices that the automatic retraction mechanism of frenulum is not set, when bundled device is finished using need withdraw frenulum in the body time, also push handle could be with frenulum slowly in the indentation body repeatedly for the user, so not only waste a large amount of time, and cause user's hand fatigue too easily.

The utility model content:

The purpose of this utility model provides a kind of improved bundled device with regard to being the weak point that exists at existing bundled device, and it uses more light, and efficient is higher.

For achieving the above object, the utility model includes: body, and described body has the base plate of a level, and the both sides of base plate are bent to form side plate, constitute ccontaining cavity between two blocks of side plates; The top of side plate front end forms ratchet, offers perforation on the side plate of ratchet below;

Handle, handle are crossed on the body top, and its side plate lower end offers perforation, and the side plate of handle links to each other by torsion spring with one of side plate of body;

Two ratchets lay respectively at the and arranged on left and right sides of body, also offer perforation on it;

Spool passes the perforation on body side plate, handle side plate and the ratchet, reels for frenulum in its middle part;

Frenulum, in the ccontaining cavity that forms between two blocks of side plates of body, its afterbody is fixed on the spool, and front end stretches out the body outer end;

The engaging shell fragment, between two blocks of side plates of body, the rear end of spool, its top cooperates with ratchet;

The control arm-tie between two blocks of side plates of handle, is provided with compression spring between its upper end and the handle upper end, and the bottom then cooperates with the ratchet at ratchet and body side plate top respectively.

Described spool is piercing in the part of body side plate outer end, is arranged with a wind spring, and wind spring and the torsion spring that is connected body side plate and handle side plate are positioned at the same side of body.The existence of wind spring can make bundled device in the back of finishing using is withdrawn body automatically.

Also be provided with a slice spring in the ccontaining cavity that forms between two blocks of side plates of described body, the front end of sheet spring extends to the spool front lower place, and the rear end then cooperates with the pressing piece that is hinged on body side plate rear end.Dynamics is excessive and damage the hook of frenulum front end and injure the user in the time of can preventing like this that frenulum from withdrawing in the body under the effect of wind spring.

The upper end of handle is provided with handle, and the middle part of handle is the circular-arc of indent, and hand is more comfortable during gripping.

The upper end of control arm-tie is fixed with a movable part, and the front end of this movable part has two finger storage tanks, and user's finger when upwards arm-tie is controlled in pulling will be more comfortable like this.

Described spool is piercing in the part of body side plate, is provided with a knob shape cover cap, with protection torsion spring and wind spring, also makes product more attractive in appearance simultaneously.

Described spool is arc strip shape body by two cross sections and constitutes, and has between two strip shape bodies for the frenulum afterbody to pass fixing suitable interval.

After adopting technique scheme, the beneficial effects of the utility model are: the side plate of handle links to each other by torsion spring with one of side plate of body, when bundled device in use needs to tighten up frenulum like this, after the user pushes handle downwards, handle can automatically reset under the elastic force effect of torsion spring, need not the user at every turn by need upwards pushing back initial position again behind the lower handle, use very easily laborsavingly, efficient also significantly improves.In addition, the setting of wind spring then can make bundled device after finishing using, and is in the frenulum auto retractable body, very convenient.

Description of drawings:

Below in conjunction with accompanying drawing the utility model is described further:

Accompanying drawing 1 is one of integral structure scheme drawing of the present utility model;

Accompanying drawing 2 is the integral structure scheme drawing at another visual angle of the utility model;

Accompanying drawing 3 is one of decomposing schematic representation of the present utility model;

Accompanying drawing 4 is the decomposing schematic representation at another visual angle of the utility model;

Accompanying drawing 5 is the decomposing schematic representation at the another visual angle of the utility model.

The specific embodiment:

The following stated only is preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.

See also accompanying drawing 1 to shown in the accompanying drawing 5: bundled device of the present utility model mainly is made of body 10, handle 20, two ratchets 30, spool 40, frenulum 50, engaging shell fragment 60, control arm-ties 70.

Wherein, body 10 has the base plate 11 of a level, and the both sides of base plate 11 are bent to form and constitute ccontaining cavity between 12, two blocks of side plates 12 of side plate; The top of side plate front end 12 forms two ratchets 121, and the below of ratchet 121 offers perforation 122, and the rear end of side plate 12 offers groove 123.

Handle 20 is crossed on body 10 tops, and its side plate 21 lower ends offer perforation 211, and groove 212 is offered in the top of perforation 211; In addition, the right side board 21 of handle 20 links to each other by torsion spring 22 with the right side board 12 of body 10, in addition, the upper end of handle 20 is provided with plastic cement handle 23 and pushes handle 20 to make things convenient for the user, the middle part of handle 23 is the circular-arc of indent, in the time of can allowing the user push handle 20 like this, handle 20 is not easy slippage.

Two ratchets 30 lay respectively between the left and right side plate 21 of the left and right side plate 12 of body 10 and handle 20, also offer perforation 31 on it; Need to prove: two ratchets 30 also can lay respectively at the inboard of the left and right side plate 12 of body 10, and this can be decided according to the actual requirements.

Spool 40 passes perforation 211 on the side plate 21 of perforation 122 on the side plate 12 of body 10, handle 20 and the perforation 31 on the ratchet 30 simultaneously, spool 40 is to be arc strip shape body by two cross sections to constitute, have between two strip shape bodies for the frenulum afterbody and pass fixing suitable interval, just form for the fixing positioning groove 41 of frenulum afterbody.Spool 40 is piercing in the part of side plate 12 outer ends of body 10, be arranged with a torsion spring 42 and a wind spring 43, wind spring 43 and the torsion spring 42 of the side plate 21 of side plate 12 that is connected body 10 and handle 20 all are positioned at the same side of body 10, torsion spring 42 shown in the figure and wind spring 43 are positioned at the right side (also can be positioned at body 10 left sides certainly, its effect is identical) of body 10.

Frenulum 50 is arranged in the ccontaining cavity that the side plate 12 of body 10 forms, and its afterbody is fixed in the positioning groove 41 on the spool 40, and front end stretches out body 10 outer ends.

In addition, spool 40 is except above-described structural shape, also can adopt the cylinder of solid or hollow shape, when adopting the spool 40 of this pattern, two ratchets 30 can be moved to the inboard of the left and right side plate 12 of body 10, two ends of welding, the middle part of spool 40 respectively with left and right two axle sleeves that ratchet 30 is captiveed joint, the afterbody of frenulum 50 is fixed on the axle sleeve, like this, when ratchet 30 rotates, can drive spool 40 equally and rotate and folding and unfolding frenulum 50.

In addition, when adopting the spool 40 of cylindrical profile, also can be with two ratchets 30 and spool 40 direct weld togethers, the afterbody of frenulum 50 then directly is fixed on the spool 40, when ratchet 30 rotates, can drive spool 40 equally and rotate and folding and unfolding frenulum 50.

Engaging shell fragment 60 is positioned at the rear end of spool 40, and its both sides 61 are installed in the groove 123 of side plate 12 rear ends of body 10, and the top then cooperates with ratchet 30, so that ratchet 30 can only rotate to a direction (being clockwise direction shown in the figure);

Control arm-tie 70 is between the biside plate 21 of handle 20, its both sides are installed in the groove 212 on the side plate 21 of handle 20, be provided with compression spring 71 between upper end and handle 20 upper ends, the bottom then cooperates with the ratchet 121 at side plate 12 tops of ratchet 30 and body 10 respectively.The upper end of control arm-tie 70 is fixed with a movable part, and the front end of this movable part has two finger storage tanks 72.

In addition, spool 40 is piercing in the part of the side plate 12 of body 10, is connected with a knob shape cover cap 44, and this knob shape cover cap 44 covers wind spring 43 and torsion spring 42, with protection wind spring 43 and torsion spring 42, also makes product more attractive in appearance simultaneously.The user equally also can reach the effect of tightening up frenulum 50 except tightening up the frenulum 50 by pushing handle 20 by the mode of rotating cover cap 44.

In addition, also be provided with a slice spring 45 in the ccontaining cavity that the side plate 12 of body 10 forms, the front end of sheet spring 45 extends to spool 40 front lower places, and the rear end then cooperates with the pressing piece 46 of side plate 12 rear ends that are hinged on body 10.

The utility model before use, at first hold the handle 23 of handle 20 upper ends, and will control arm-tie 70 and be pulled upwardly with finger, driving handle 20 forward, first ratchet 121 at side plate 12 tops of body 10 is crossed in the bottom of control arm-tie 70, unclamp control arm-tie 70 afterwards, the bottom of control arm-tie 70 is being stuck under the elastic force effect of compression spring 71 between former and later two ratchets 121; At this moment, frenulum 50 can be drawn out to suitable length, to pinion object.

After object ties up, hold the handle 23 on the handle 20 once more, upwards pulling control arm-tie 70 is also pulled handle 20 backward, after getting back to first ratchet 121 rear ends, control arm-tie 70 bottoms unclamp control arm-tie 70, control arm-tie 70 is blocked by first ratchet 121 under the elastic force effect of compression spring 71 again, this moment can be to pressing down handle 20, whenever push handle 20 one time, ratchet 30 drives spool 40 and rotates an angle along clockwise direction, because torsion spring 42 can drive handle and automatically resets, so the user need not upwards pushing handle 20, so after the repeated multiple times, can tighten up frenulum 50, object is firmly fixed by frenulum 50.

When needing to regain frenulum 50 after bundled device is finished using, again handle 20 is pushed into the position when pulling out frenulum 50, at this moment, spool 40 freely rotates under the effect of wind spring 43 along clockwise direction, drives in the frenulum 50 withdrawal bodies 10.In the process of frenulum 50 withdrawals, the frenulum loop diameter that forms on spool 40 progressively increases, after the frenulum loop diameter increased to a certain degree, owing to be subjected to sheet spring 45 constraints of spool 40 lower ends, frenulum 50 can't be withdrawn when residue one trifle more automatically, at this moment, can push the pressing piece 46 that cooperates with sheet spring 45 downwards, sheet spring 45 is deflected down, remove constraint the frenulum loop diameter, remaining frenulum 50 can all be withdrawn in the body 10, and is very convenient.

Claims

1. improved bundled device, the binding that is used for object is fixed, and it is characterized in that it includes:

Body, described body has the base plate of a level, and the both sides of base plate are bent to form side plate, constitute ccontaining cavity between two blocks of side plates; The top of side plate front end forms ratchet, offers perforation on the side plate of ratchet below;

2. bundled device as claimed in claim 1 is characterized in that: described spool is piercing in the part of body side plate outer end, is arranged with a wind spring, and wind spring and the torsion spring that is connected body side plate and handle side plate are positioned at the same side of body.

3. bundled device as claimed in claim 2, its feature exists: also be provided with a slice spring in the ccontaining cavity that forms between two blocks of side plates of described body, the front end of sheet spring extends to the spool front lower place, and the rear end then cooperates with the pressing piece that is hinged on body side plate rear end.

4. as each described bundled device in the claim 1 to 3, it is characterized in that: the upper end of handle is provided with handle, and the middle part of handle is the circular-arc of indent.

5. bundled device as claimed in claim 4 is characterized in that: the upper end of control arm-tie is fixed with a movable part, and the front end of this movable part has two finger storage tanks.

6. as each described bundled device in the claim 1 to 3, it is characterized in that: described spool is piercing in the part of body side plate, is provided with a knob shape cover cap.

7. bundled device as claimed in claim 4 is characterized in that: described spool is piercing in the part of body side plate, is provided with a knob shape cover cap.

8. bundled device as claimed in claim 7 is characterized in that: described spool is arc strip shape body by two cross sections and constitutes, and has between two strip shape bodies for the frenulum afterbody to pass fixing suitable interval.