Fastening anchor
By designing a swivel connecting ring and a locking head for the anchoring structure, the problem of insufficient contact between the existing anchoring rope and the cargo was solved, resulting in better cargo securing and a lower protrusion height.
Patent Information
- Application Number
- CN202423113549.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2034-12-16
AI Technical Summary
The existing anchor ring head is a fixed structure, which results in insufficient contact between the rope and the cargo, and the large protruding volume affects the cargo fixing effect.
A swingable connecting ring and connecting lock head structure was designed. The connecting ring can swing up and down around the connecting lock head, and the connecting lock head is set with an adjustable protrusion volume. The tension point of the rope is extended from the connecting ring to the connecting lock head to reduce the protrusion height.
This increases the contact density between the rope and the cargo, reduces the protrusion height of the anchor when idle, and enhances the cargo securing effect.
Smart Images
Figure CN223803481U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to fastening tool field especially relates to a tight anchor. BACKGROUND
[0002] Trucks are usually used to pull goods, in order to prevent goods from falling off the truck bed, the goods need to be tied with a rope on the truck bed. Usually need to install a tight anchor on the truck bed, the tight anchor has a protruding ring head, the rope is connected to the ring head through the ring buckle. However, the ring head of the existing tight anchor is for the ring buckle to pass through, the ring head needs to be set to a larger volume, and the ring head is also a fixed structure, which causes the stress point of the rope on the truck bed to be lifted after the rope is fixed thereon, so that the contact between the rope and the goods is not close enough, which is not conducive to the fixation of the goods. SUMMARY
[0003] Therefore, the utility model provides a tight anchor for solving the problem of unreasonable structure of the tight anchor in the prior art, which causes the contact between the rope and the goods to be not close enough.
[0004] To achieve one or part or all of the above purposes or other purposes, the utility model provides:
[0005] A tight anchor comprises:
[0006] An installation assembly is used to be installed on a truck bed;
[0007] A connecting ring is connected with the installation assembly and can swing relative to the installation assembly, and the connecting ring is used to connect a rope.
[0008] Preferably, a protruding connecting lock head is arranged on the top of the installation assembly, and a through connecting hole is formed in the connecting lock head; the connecting ring passes through the connecting hole and can swing up and down around the connecting lock head.
[0009] Preferably, the connecting lock head is designed in a ring shape, and the connecting hole is formed at the center of the connecting lock head.
[0010] Preferably, the outer diameter of the connecting ring is greater than the outer diameter of the connecting lock head.
[0011] Preferably, the installation assembly comprises:
[0012] A lock rod, and the connecting lock head is arranged on the lock rod;
[0013] A stop piece is installed on the lock rod and arranged close to the connecting lock head;
[0014] A pressing piece is sleeved on the lock rod;
[0015] A driving member is installed on the pressing member, and the driving member is threadedly connected with the lock rod, and rotation of the lock rod can drive the driving member to move along the length direction of the lock rod, and drive the pressing member to move close to or away from the blocking member;
[0016] A soft fixing member is sleeved on the outside of the lock rod, and the soft fixing member connects the blocking member and the pressing member;
[0017] When the pressing member moves to the blocking member, the soft fixing member is compressed in the length direction of the lock rod and expands in the direction perpendicular to the length direction of the lock rod.
[0018] Preferably, the pressing member and the driving member are integrally arranged, and when the pressing member rotates relative to the lock rod, the pressing member moves along the lock rod.
[0019] Preferably, at least one fixing hook is arranged on the pressing member, the fixing hook is arranged protruding towards the direction where the soft fixing member is located, and the fixing hook can be inserted into the soft fixing member.
[0020] Preferably, the blocking member is sleeved on the lock rod and can abut against the connecting lock head.
[0021] Preferably, a thread-shaped groove is arranged on the outer wall of the soft fixing member.
[0022] Preferably, the soft fixing member is made of rubber.
[0023] The embodiment of the present application has the following beneficial effects:
[0024] After the above-mentioned fastening anchor is adopted, the installation assembly can be installed on the carriage, and since the connecting ring is used to connect the rope, the connecting lock head can be arranged to have a smaller size, and the connecting ring can also swing in the up-down direction around the connecting lock head, so that the connecting ring can serve as an extension of the rope, and the position of the stress point of the pulling force of the rope applied to the installation assembly is lowered to the connecting lock head, which can improve the contact density between the rope and the bundled goods, and can also reduce the height of the fastening anchor protruding from the carriage when the fastening anchor is idle. BRIEF DESCRIPTION OF DRAWINGS
[0025] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.
[0026] Figure 1 It is a schematic diagram of the overall structure of an embodiment.
[0027] Figure 2 An exploded assembly view of one embodiment;
[0028] Figure 3 A partial assembly view of one embodiment;
[0029] Figure 4 A view of the direction of movement of the components in one embodiment;
[0030] Figure 5 A view of one embodiment installed in the mounting hole of the vehicle compartment Figure 1 , which shows the connection ring connected with the rope through the ring buckle;
[0031] Figure 6 A view of one embodiment installed in the mounting hole of the vehicle compartment Figure 2 , which shows the force point F of the pulling force of the rope on the mounting assembly;
[0032] Figure 7 A view of one embodiment installed in the mounting hole and in the idle state;
[0033] Wherein:
[0034] Mounting assembly 1, lock rod 11, blocking piece 12, pressing piece 13, driving piece 14, soft fixing piece 15, connection lock head 101, connection hole 102, fixed hook 131, threaded groove 151, outer diameter D1 of the connection lock head;
[0035] Connection ring 2, outer diameter D2 of the connection ring;
[0036] Rope 3, ring buckle 31;
[0037] Vehicle compartment 4, mounting hole 41, inner wall 411 of the mounting hole;
[0038] Lock rod length direction A, vertical direction B of the lock rod length direction, force point F of the pulling force. DETAILED DESCRIPTION
[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the description herein and the claims of the application and the above description of the drawings herein is not intended to be complete descriptions of all features of the application; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the application. Numerous modifications, adaptations, and variations within the scope and spirit of the present application can be disclosed and other implementations can be apparent to those skilled in the art to which the present application pertains. The description herein is not intended to limit the application to the described embodiments, but to illustrate the application. The terms "comprises", "comprising", "includes", "including", "has", "having" and their variants are intended to cover a non-exclusive inclusion. The terms "first", "second", and the like in the description herein are used for distinguishing between similar objects and not necessarily for describing a specific sequential or chronological order.
[0040] Reference to an "embodiment" herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase that the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. As will be apparent to those of ordinary skill in the art, embodiments described herein can be combined with one another.
[0041] In order to make the technical personnel in the technical field better understand the application scheme, the technical scheme in the embodiment of the application will be clearly and completely described below in combination with the drawings.
[0042] Referring to the drawings Figures 1 to 7 The utility model provides a kind of tight anchor, including installation component 1 and connecting ring 2.Installation component 1 is used to be installed to carriage 4, and the top of installation component 1 is provided with the connecting lock head 101 protruding the top surface of carriage 4, and the connecting hole 102 is opened in the connecting lock head 101.The connecting lock head 101 is substantially spherical or annular arrangement.
[0043] Connecting ring 2 is preferably made of metal material, and connecting ring 2 passes through connecting hole 102, that is, connecting ring 2 is located above carriage 4.Connecting ring 2 can swing up and down around connecting lock head 101, and is used to connect rope 3.Specifically, connecting ring 2 can pass through the ring buckle 31 at the end of rope 3, that is, the ring buckle 31 can be sleeved on connecting ring 2.
[0044] As shown in the drawings Figure 5 And 6 As shown in the drawings, because connecting ring 2 can swing, when rope 3 is connected to connecting ring 2 and exerts a pulling force on connecting ring 2, connecting ring 2 can tilt in the direction of the pulling force and exert an action force on connecting lock head 101, which is the same as the pulling force in size and direction, at this time, connecting ring 2 acts as an extension of rope 3, which is equivalent to that rope 3 exerts a pulling force on connecting lock head 101.The lower the height of connecting lock head 101, the lower the stress point F of the pulling force of rope 3 on carriage 4, so as to improve the contact density between rope 3 and the bundled goods.
[0045] In addition, as shown in the drawings Figure 7 When the tight anchor is idle, connecting ring 2 can swing down to be close to or rest on carriage 4, so as to reduce the height of the highest point of the tight anchor, that is, to reduce the height of the tight anchor protruding from the top surface of carriage 4, to prevent hindering the normal use of carriage 4.As shown in the drawings Figure 7 When connecting ring 2 is upright, the protruding height of the tight anchor is H1, and when connecting ring 2 is idle and lies down, the protruding height of the tight anchor is H2, and H2 is much smaller than H1.
[0046] In summary, the tightening anchor relies on the connecting ring 2 to connect the rope 3, the connecting lock 101 can be set to a smaller size, and the connecting ring 2 can be extended as the rope 3, and the force point position of the pulling force of the rope 3 on the installation assembly 1 is lowered to the connecting lock 101, which can improve the contact density between the rope 3 and the bundled cargo on the one hand, and reduce the height of the protrusion of the car 4 when the tightening anchor is idle on the other hand.
[0047] Further, the connecting lock 101 is designed in a ring shape, and the connecting hole 102 is arranged at the center of the connecting lock 101, so that the outer diameter D1 of the connecting lock 101 is smaller than the outer diameter D2 of the connecting ring 2, and the ratio of the outer diameter D1 of the connecting lock 101 to the outer diameter D2 of the connecting ring 2 is within the range of 1:3 to 2:3, and preferably 1:2. Wherein, after the connecting ring 2 passes through the connecting hole 102, the connecting ring 2 and the connecting lock 101 are in a perpendicular relationship.
[0048] Further, the installation assembly 1 includes a lock rod 11, a blocking piece 12, a pressing piece 13, a driving piece 14 and a soft fixing piece 15. Specifically, the connecting lock 101 is arranged on the lock rod 11, and the blocking piece 12 is arranged on the lock rod 11 and close to the connecting lock 101. The pressing piece 13 is sleeved on the outside of the lock rod 11 and can move along the length direction A of the lock rod 11 to approach or move away from the blocking piece 12. The driving piece 14 is arranged on the pressing piece 13, and the driving piece 14 is threadedly connected with the lock rod 11, and the rotation of the lock rod 11 can drive the driving piece 14 to move along the length direction A of the lock rod 11, and drive the pressing piece 13 to approach or move away from the blocking piece 12. The soft fixing piece 15 is sleeved on the outside of the lock rod 11, and the soft fixing piece 15 connects the blocking piece 12 and the pressing piece 13, specifically, the upper end of the soft fixing piece 15 abuts against the blocking piece 12, and the lower end of the soft fixing piece 15 abuts against the pressing piece 13.
[0049] Specifically, the installation assembly 1 is inserted into the installation hole 41 on the car 4 when in use. The user can rotate the connecting ring 2 or the connecting lock 101, so that the lock rod 11 rotates in the positive direction, the driving piece 14 is displaced upward and drives the pressing piece 13 to approach the blocking piece 12, and the pressing piece 13 is equivalent to applying upward pressure to the soft fixing piece 15, so that the soft fixing piece 15 is compressed in the length direction A of the lock rod 11 and expands in the vertical direction B of the length direction A of the lock rod 11, that is, the soft fixing piece 15 is compressed in the vertical direction and expanded in the horizontal direction. The horizontal expansion of the soft fixing piece 15 can extrude the inner wall 411 of the installation hole 41, so as to improve the friction between the soft fixing piece 15 and the inner wall 411 of the installation hole 41, so as to prevent the installation assembly 1 from being separated from the installation hole 41.
[0050] For example, the connecting ring 2 is made of a metal material, and the connecting lock 101 is made of a plastic material. Figure 2In one embodiment shown, the blocking piece 12 is in the form of a sheet, which is sleeved on the upper half of the locking rod 11, and the lower half of the locking rod 11 is provided with external threads, and the driving piece 14 is provided with internal threads and is threadedly connected to the lower half of the locking rod 11. The pressing piece 13 is integrally formed with the driving piece 14, and when the locking rod 11 rotates, the pressing piece 13 also rotates relative to the locking rod 11, and the pressing piece 13 moves along the locking rod 11 synchronously with the driving piece 14.
[0051] Further, the pressing piece 13 is provided with at least one fixing hook 131, which protrudes towards the direction of the soft fixing piece 15 and can be inserted into the soft fixing piece 15. When the pressing piece 13 moves upwards and exerts pressure on the soft fixing piece 15, the fixing hook 131 will be inserted into the soft fixing piece 15, preventing the pressing piece 13 and the driving piece 14 from rotating relative to the soft fixing piece 15, that is, preventing the driving failure caused by the synchronous rotation of the driving piece 14 with the locking rod 11 when the locking rod 11 rotates.
[0052] Specifically, the fixing hook 131 is provided with four, which are circumferentially distributed around the locking rod 11, improving the fixing force between the pressing piece 13 and the soft fixing piece 15.
[0053] In addition, in order to improve the friction between the soft fixing piece 15 and the inner wall 411 of the mounting hole 41, the soft fixing piece 15 is preferably made of rubber, and a thread-shaped groove 151 is formed on the outer wall of the soft fixing piece 15. Under normal circumstances, the outer diameter of the soft fixing piece 15 is greater than the inner diameter of the mounting hole 41, and when it is necessary to insert the mounting assembly 1 into the mounting hole 41, the soft fixing piece 15 can be inserted into the mounting hole 41 by rotating downwardly, so that the soft fixing piece 15 is always in a state of extruding the inner wall 411 of the mounting hole 41, and the upward movement of the pressing piece 13 is only used to improve the extrusion force of the soft fixing piece 15 on the inner wall 411 of the mounting hole 41. The greater the extrusion force, the greater the friction between the soft fixing piece 15 and the inner wall 411 of the mounting hole 41.
[0054] Obviously, the above-described embodiments are only some embodiments of the present application, not all embodiments, and the preferred embodiments of the present application are given in the drawings, but do not limit the patent scope of the present application. The present application can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or equivalently replace some technical features. Any equivalent structure made by using the content of the present application specification and drawings, directly or indirectly applied to other related technical fields, is also within the patent protection scope of the present application.
Claims
1. A cinching anchor, comprising: The utility model relates to a kind of installation assembly (1) and connection ring (2) for vehicle, including: Installation assembly (1) is used to install to carriage (4), the top of the installation assembly (1) is provided with protruding connection lock head (101), through-hole (102) is opened in the connection lock head (101); Connection ring (2) is connected with the installation assembly (1), and can swing relative to the installation assembly (1), and the connection ring (2) is used to connect rope (3);The connection ring (2) passes through the through-hole (102), and can swing up and down around the connection lock head (101); Wherein, the installation assembly (1) includes: Lock rod (11), the connection lock head (101) is arranged on the lock rod (11); Stop piece (12), the stop piece (12) is installed on the lock rod (11), and is close to the connection lock head (101) arrangement; Pressing piece (13), the pressing piece (13) is sleeved on the outside of the lock rod (11); Driving piece (14), the driving piece (14) is installed on the pressing piece (13), and the driving piece (14) is threadedly connected with the lock rod (11), the rotation of the lock rod (11) can drive the driving piece (14) to move along the length direction of the lock rod (11), and the pressing piece (13) is driven to be close to or away from the stop piece (12); Soft fixing piece (15), the soft fixing piece (15) is sleeved on the outside of the lock rod (11), and the soft fixing piece (15) is connected the stop piece (12) and pressing piece (13); When the pressing piece (13) moves to the stop piece (12), the soft fixing piece (15) is compressed in the length direction of the lock rod (11), and expands in the vertical direction of the length direction of the lock rod (11).
2. A cinching anchor according to claim 1, wherein, The connection lock head (101) is annular design, and the through-hole (102) is opened at the center of the connection lock head (101).
3. A cinching anchor according to claim 2, wherein, The outer diameter of the connection ring (2) is greater than the outer diameter of the connection lock head (101).
4. A cinching anchor according to claim 1, wherein, The pressing piece (13) and the driving piece (14) are integrally arranged, when the pressing piece (13) rotates relative to the lock rod (11), the pressing piece (13) moves along the lock rod (11).
5. A cinching anchor according to claim 1, wherein, At least one fixing hook (131) is arranged on the pressing piece (13), the fixing hook (131) is protrudingly arranged to the direction where the soft fixing piece (15) is located, and the fixing hook (131) can be inserted into the soft fixing piece (15).
6. A cinching anchor according to claim 1, wherein, The stop piece (12) is sleeved on the lock rod (11) and can abut on the connection lock head (101).
7. A cinching anchor according to claim 1, wherein, Threaded grooves (151) are opened on the outer wall of the soft fixing piece (15).
8. A cinching anchor according to claim 1, wherein, The soft fixing piece (15) is of rubber material.