CN210417095U - Comfortable straining device of excess value - Google Patents
Comfortable straining device of excess value Download PDFInfo
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- CN210417095U CN210417095U CN201921427587.9U CN201921427587U CN210417095U CN 210417095 U CN210417095 U CN 210417095U CN 201921427587 U CN201921427587 U CN 201921427587U CN 210417095 U CN210417095 U CN 210417095U
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- bottom plate
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Abstract
The utility model provides an overflow comfortable straining device, including meshbelt subassembly and strainer, the meshbelt subassembly comprises meshbelt and end accessory, the strainer includes base and drive handle, the base comprises base bottom plate and base curb plate, the drive handle comprises drive bottom plate and drive curb plate, base and drive handle pass through the drive shaft pin joint, and connect the ratchet, be provided with the first pawl and the second pawl that agree with in the ratchet on base and the drive handle respectively, the utility model discloses simple structure, reasonable in design, tie up the goods through the end accessory on the meshbelt subassembly, simultaneously, through the rolling of the meshbelt on the ratchet and the pawl mechanism control meshbelt subassembly, adjust the elasticity degree that ties up, guarantee the intensity and the stability that the goods tied up, the utility model discloses easy operation, comfortable, it is convenient to use, the length is adjustable, and the suitability is extremely strong, simultaneously, the subassembly shape that constitutes straining device is uncomplicated, the device can be produced in large scale independently and assembled in batches, and has high yield and low cost, thereby being suitable for large-scale popularization.
Description
Technical Field
The utility model relates to a commodity circulation shipment technical field, especially a comfortable straining device of over-value.
Background
Logistics refers to the process of physical movement of goods from a supply location to a receiving location, and in modern physical transportation, a variety of transportation devices are generally used as transportation means of the entity, and are commonly a truck, a train, a ship, an airplane and the like.
When the goods are transported, the goods binding is a relatively basic goods fixing mode and is also an extremely important goods protection measure, the goods are usually bound by using ropes, and the embarrassing situation that the ropes are too long or the lengths are not enough is often met due to the fact that the shapes and the sizes of different goods are not fixed, so that a binding device which is simple to operate, convenient and comfortable, adjustable in length and low in cost is urgently needed to meet the binding requirements of most of goods.
SUMMERY OF THE UTILITY MODEL
The utility model is directed at the above-mentioned problem to a comfortable straining device of excess is proposed.
The specific technical scheme is as follows:
an excessive comfortable tensioning device comprises a braid component and a tensioner, and is characterized in that the braid component comprises 2 braids and end fittings, the number of the braid components is 2, the braid components can be divided into a long braid component and a short braid component according to the length of the braids, the tensioner comprises a base and a driving handle, the base comprises a base bottom plate and a base side plate, and the driving handle comprises a driving bottom plate and a driving side plate;
the base side plate and the base bottom plate are of an integrated structure, the number of the base side plates is 2, the base side plates are symmetrically arranged on two sides of the base bottom plate and are perpendicular to the base bottom plate, a base shaft hole, a first pawl sliding groove and a pin hole are formed in the base side plate, the base shaft hole and the pin hole are respectively located at two ends of the base side plate, the first pawl sliding groove is located between the base shaft hole and the pin hole, a first pawl hole is formed in one side of the base bottom plate, and the base shaft hole, the first pawl sliding groove and the pin hole in the 2 base side plates are respectively symmetrically arranged;
the base is characterized in that a driving shaft is arranged at the position of the base shaft hole, a bolt is arranged at the position of the pin hole, a first pawl is arranged at the positions of a first pawl sliding groove and a first pawl hole, a braid connecting hole for a long braid component is formed in the middle of the driving shaft and is long-strip-shaped, a braid on the long braid component penetrates through the braid connecting hole and is connected with the driving shaft, a braid on the short braid component is connected with the bolt, symmetrical first clamping teeth extend from the front side of the first pawl, a first stroke rod is arranged on the rear side of the first pawl, the first clamping teeth are in sliding fit with the first pawl sliding groove, and a first reset spring is sleeved outside the first stroke rod and is inserted into the first pawl hole;
the driving bottom plate and the driving side plates are of an integrated structure, the number of the driving side plates is 2, the driving side plates are symmetrically arranged on two sides of the driving bottom plate and are perpendicular to the driving bottom plate, a driving shaft hole and a second pawl sliding groove are formed in each driving side plate, a second pawl hole is formed in each driving shaft hole and each second pawl sliding groove in the 2 driving side plates, a second pawl is arranged in each second pawl sliding groove and each second pawl hole, symmetrical second clamping teeth extend from the front side of each second pawl, a second stroke rod is arranged on the rear side of each second pawl, the second clamping teeth are in sliding fit with the second pawl sliding grooves, and a second reset spring is sleeved outside each second stroke rod and inserted into each second pawl hole;
the base and the driving handle are in pivot joint connection through the driving shaft, a base shaft hole and the driving shaft hole, 2 ratchet wheels are sleeved on the driving handle, the 2 ratchet wheels are symmetrically arranged and clamped with the driving shaft and rotate along with the rotation of the driving shaft, the ratchet wheels are positioned between the base side plate and the driving side plate, and a first clamping tooth on the first pawl and a second clamping tooth on the second pawl are correspondingly clamped with the ratchet wheels;
furthermore, the driving shaft is composed of 2 shaft levers with sector sections, the 2 shaft levers are connected through a rope, and a gap is reserved, and the gap is a braid connecting hole;
furthermore, a handle is clamped on the driving bottom plate;
furthermore, the first clamping teeth in sliding fit with the first pawl sliding grooves protrude out of the first pawl sliding grooves, bayonet openings are arranged below the side portions of the driving side plates and are matched with the protruding portions of the first clamping teeth, and the driving handle locks the first pawls through the bayonet openings;
furthermore, an extrusion block for extruding the second pawl is arranged on the second pawl;
furthermore, the handle and the extrusion block are both provided with anti-skid grains;
furthermore, the end fittings are one or more of hooks, quick lock catches, buckles and hanging buckles.
The utility model has the advantages that:
the utility model provides an overflow comfortable straining device, including meshbelt subassembly and strainer, the meshbelt subassembly comprises meshbelt and end accessory, the strainer includes base and drive handle, the base comprises base bottom plate and base curb plate, the drive handle comprises drive bottom plate and drive curb plate, base and drive handle pass through the drive shaft pin joint, and connect the ratchet, be provided with the first pawl and the second pawl that agree with in the ratchet on base and the drive handle respectively, the utility model discloses simple structure, reasonable in design, tie up the goods through the end accessory on the meshbelt subassembly, simultaneously, through the rolling of the meshbelt on the ratchet and the pawl mechanism control meshbelt subassembly, adjust the elasticity degree that ties up, guarantee the intensity and the stability that the goods tied up, the utility model discloses easy operation, comfortable, it is convenient to use, the length is adjustable, and the suitability is extremely strong, simultaneously, the subassembly shape that constitutes straining device is uncomplicated, the device can be produced in large scale independently and assembled in batches, has high yield, low cost and extremely high value, and is suitable for large-scale popularization.
Drawings
Fig. 1 is an explosion diagram of the present invention.
Fig. 2 is a schematic view of the tensioner.
Detailed Description
For making the technical scheme of the utility model clear more clearly and definitely, it is right to combine the embodiment below the utility model discloses it is further described, any right the utility model discloses technical scheme's technical characteristic carries out the scheme that equivalent replacement and conventional reasoning reachs and all falls into the utility model discloses protection scope.
The comfortable tensioning device comprises a braid component and a tensioner 2, and is characterized in that the braid component comprises 2 braids 3 and end fittings 4, the number of the braid components is 2, the braid components can be divided into a long braid component 101 and a short braid component 102 according to the length of the braid 3, the tensioner 2 comprises a base 5 and a driving handle 6, the base 5 comprises a base bottom plate 7 and a base side plate 8, and the driving handle 6 comprises a driving bottom plate 9 and a driving side plate 10;
the base side plate 8 and the base bottom plate 7 are of an integrated structure, the number of the base side plates 8 is 2, the base side plates are symmetrically arranged on two sides of the base bottom plate 7 and are perpendicular to the base bottom plate 7, a base shaft hole 11, a first pawl sliding groove 12 and a pin hole 13 are arranged on each base side plate 8, the base shaft hole 11 and the pin hole 13 are respectively located at two ends of each base side plate 8, the first pawl sliding groove 12 is located between the base shaft hole 11 and the pin hole 13, a first pawl hole 14 is arranged on one side of the base bottom plate 7, and the base shaft holes 11, the first pawl sliding grooves 12 and the pin holes 13 on the 2 base side plates 8 are respectively symmetrically arranged;
a driving shaft 15 is arranged at the base shaft hole 11, a bolt 16 is arranged at the pin hole 13, a first pawl 17 is arranged at the first pawl sliding groove 12 and the first pawl hole 14, a webbing connecting hole 18 for the long webbing assembly 101 is arranged at the middle part of the driving shaft 15, the webbing connecting hole 18 is in a long strip shape, the webbing 3 on the long webbing assembly 101 penetrates through the webbing connecting hole 18 and is connected with the driving shaft 15, the webbing 3 on the short webbing assembly 102 is connected with the bolt 16, symmetrical first latch teeth 19 extend from the front side of the first pawl 17, a first stroke rod 20 is arranged at the rear side of the first pawl 17, the first latch teeth 19 are in sliding fit with the first pawl sliding groove 12, and a first return spring 21 is sleeved outside the first stroke rod 20 and is inserted into the first pawl hole 14;
the driving bottom plate 9 and the driving side plates 10 are of an integrated structure, the number of the driving side plates 10 is 2, the driving side plates are symmetrically arranged on two sides of the driving bottom plate 9 and are perpendicular to the driving bottom plate 9, driving shaft holes 22 and second pawl sliding grooves 23 are formed in the driving side plates 10, second pawl holes 24 are formed in one sides of the driving bottom plate 9, the driving shaft holes 22 and the second pawl sliding grooves 23 in the 2 driving side plates 10 are respectively symmetrically arranged, second pawls 25 are arranged at the positions of the second pawl sliding grooves 23 and the second pawl holes 24, symmetrical second clamping teeth 26 extend from the front sides of the second pawls 25, second travel rods 27 are arranged on the rear sides of the second pawl sliding grooves 27, the second clamping teeth 26 are in sliding fit with the second pawl sliding grooves 23, and second return springs 28 are sleeved outside the second travel rods 27 and inserted into the second pawl holes 24;
the base 5 and the driving handle 6 are pivotally connected through a driving shaft 15, a base shaft hole 11 and a driving shaft hole 22, 2 ratchet wheels 29 are sleeved on the driving handle 6, the 2 ratchet wheels 29 are symmetrically arranged and clamped with the driving shaft 15 and rotate along with the rotation of the driving shaft 15, the ratchet wheels 29 are positioned between the base side plate 8 and the driving side plate 10, and the first clamping teeth 19 on the first pawl 17 and the second clamping teeth 26 on the second pawl 25 are correspondingly clamped with the ratchet wheels 29;
further, the driving shaft 15 is composed of 2 shaft rods 30 with sector-shaped cross sections, and 2 shaft rods 30 are connected through a rope 31 with a gap, namely the braid connecting hole 18;
further, a handle 32 is clamped on the driving bottom plate 9;
further, the first latch 19 in sliding fit with the first pawl sliding groove 12 protrudes out of the first pawl sliding groove 12, a bayonet 33 is arranged below the side of the driving side plate 10, the bayonet 33 is matched with the protruding part of the first latch 19, and the driving handle 6 locks the first pawl 17 through the bayonet 33;
furthermore, the second pawl 25 is provided with an extrusion block 34 for extruding the second pawl 25;
furthermore, the grip 32 and the extrusion block 34 are both provided with anti-skid grains;
furthermore, the end fitting 4 is one or more of a hook, a quick lock catch, a buckle and a hanging buckle.
The over-value comfortable tensioning device is used for binding the goods, and the tightness of the binding is adjusted according to the size specification of the goods;
the comfortable tensioning device with the excessive value can lock end fittings on the braid component and bind goods, or respectively connect the end fittings on the braid component to a connecting buckle of transportation equipment and fix the goods on the transportation equipment;
when the end fittings are connected, the goods need to be locked, taking fig. 2 as an example, the handle is pulled, the driving shaft is controlled to rotate towards the outside of the picture, at the moment, the second pawl drives the ratchet wheel to rotate, the driving shaft is further driven to rotate, the first pawl slides along the outer edge of the rotating ratchet wheel, the rotating driving shaft winds the woven belt of the long woven belt assembly, and the first pawl slides along the outer edge of the rotating ratchet wheel to prevent the ratchet wheel from rotating reversely; when the driving shaft reaches the stroke end, the handle needs to be pulled reversely, the driving shaft is controlled to be restored to the original state as shown in fig. 2, at the moment, because the ratchet wheel can not be reversely rotated, the handle can be repeatedly pulled to wind the mesh belt again after the driving shaft is restored to the initial position and slides along the outer edge of the ratchet wheel under the action of the second return spring in the restoring process of the driving shaft, and the control device is tightened to lock the goods; after the goods are locked to the qualified degree, the driving shaft is restored to the initial position as shown in fig. 2, so that the bayonet is matched with the protruding part of the first clamping tooth, the first pawl is locked, the ratchet wheel is locked, and the tensioning device is prevented from loosening;
when carrying out the unblock to the goods, use fig. 2 as an example, press the extrusion piece, make the shrink of second pawl, with the ratchet non-block, pull the handle afterwards, the control drive shaft rotates outward towards the picture, simultaneously, the bulge of pulling first latch makes first pawl and ratchet break away from, at this moment, first pawl and second pawl all break away from in the ratchet, pull straining device gently, can make ratchet and drive shaft reverse by oneself, the meshbelt of rolling on the drive shaft relaxs, afterwards, take off the end accessory, the unblock to the goods has been accomplished promptly.
To sum up, the utility model discloses simple structure, reasonable in design ties up the goods through the end accessory on the meshbelt subassembly, simultaneously, through the rolling of meshbelt on ratchet and the pawl mechanism control meshbelt subassembly, adjusts the elasticity degree that ties up, guarantees the intensity and the stability that the goods tied up, the utility model is simple in operation, comfortable, it is convenient to use, and length is adjustable, and the suitability is extremely strong, and simultaneously, the subassembly shape uncomplicated of constituteing straining device, volume production alone to the batch packing, output is big, with low costs, very overvalue is fit for promoting on a large scale.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. An excessive comfortable tensioning device comprises a braid component and a tensioner, and is characterized in that the braid component comprises 2 braids and end fittings, the number of the braid components is 2, the braid components can be divided into a long braid component and a short braid component according to the length of the braids, the tensioner comprises a base and a driving handle, the base comprises a base bottom plate and a base side plate, and the driving handle comprises a driving bottom plate and a driving side plate;
the base side plate and the base bottom plate are of an integrated structure, the number of the base side plates is 2, the base side plates are symmetrically arranged on two sides of the base bottom plate and are perpendicular to the base bottom plate, a base shaft hole, a first pawl sliding groove and a pin hole are formed in the base side plate, the base shaft hole and the pin hole are respectively located at two ends of the base side plate, the first pawl sliding groove is located between the base shaft hole and the pin hole, a first pawl hole is formed in one side of the base bottom plate, and the base shaft hole, the first pawl sliding groove and the pin hole in the 2 base side plates are respectively symmetrically arranged;
the base is characterized in that a driving shaft is arranged at the position of the base shaft hole, a bolt is arranged at the position of the pin hole, a first pawl is arranged at the positions of a first pawl sliding groove and a first pawl hole, a braid connecting hole for a long braid component is formed in the middle of the driving shaft and is long-strip-shaped, a braid on the long braid component penetrates through the braid connecting hole and is connected with the driving shaft, a braid on the short braid component is connected with the bolt, symmetrical first clamping teeth extend from the front side of the first pawl, a first stroke rod is arranged on the rear side of the first pawl, the first clamping teeth are in sliding fit with the first pawl sliding groove, and a first reset spring is sleeved outside the first stroke rod and is inserted into the first pawl hole;
the driving bottom plate and the driving side plates are of an integrated structure, the number of the driving side plates is 2, the driving side plates are symmetrically arranged on two sides of the driving bottom plate and are perpendicular to the driving bottom plate, a driving shaft hole and a second pawl sliding groove are formed in each driving side plate, a second pawl hole is formed in each driving shaft hole and each second pawl sliding groove in the 2 driving side plates, a second pawl is arranged in each second pawl sliding groove and each second pawl hole, symmetrical second clamping teeth extend from the front side of each second pawl, a second stroke rod is arranged on the rear side of each second pawl, the second clamping teeth are in sliding fit with the second pawl sliding grooves, and a second reset spring is sleeved outside each second stroke rod and inserted into each second pawl hole;
the base and the drive handle are connected with each other through the pin joint of the drive shaft, the base shaft hole and the drive shaft hole, the drive handle is sleeved with 2 ratchet wheels and 2, the ratchet wheels are symmetrically arranged and are connected with the drive shaft in a clamping mode and rotate along with the rotation of the drive shaft, the ratchet wheels are positioned between the base side plate and the drive side plate, and the first clamping teeth on the first pawl and the second clamping teeth on the second pawl are correspondingly clamped with the ratchet wheels.
2. An excessive comfort tensioning device as defined in claim 1 wherein said drive shaft is comprised of 2 shaft rods with sector cross-sections, 2 said shaft rods being connected by a cable with a gap, the gap being the webbing connecting hole.
3. The override comfort take-up device as recited in claim 1 or 2 wherein the drive base plate is snap-fitted with a handle.
4. The override comfort tightening device according to claim 3, wherein the first latch slidably engaged with the first pawl slide groove protrudes from the first pawl slide groove, a bayonet is provided below the side of the driving side plate, the bayonet is engaged with the protruding portion of the first latch, and the driving handle locks the first pawl via the bayonet.
5. An override comfort take-up device as recited in claim 4 wherein said second pawl is provided with a compression block for compressing said second pawl.
6. The override comfort take-up device as recited in claim 5 wherein the grip and the squeeze block are provided with anti-slip threads.
7. An override comfort take-up device as recited in claim 6 wherein said end fittings are one or more of hooks, snap locks, snaps, hooks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921427587.9U CN210417095U (en) | 2019-08-29 | 2019-08-29 | Comfortable straining device of excess value |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921427587.9U CN210417095U (en) | 2019-08-29 | 2019-08-29 | Comfortable straining device of excess value |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210417095U true CN210417095U (en) | 2020-04-28 |
Family
ID=70365154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921427587.9U Active CN210417095U (en) | 2019-08-29 | 2019-08-29 | Comfortable straining device of excess value |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210417095U (en) |
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2019
- 2019-08-29 CN CN201921427587.9U patent/CN210417095U/en active Active
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