Adjustable safety binding device
By designing an adjustable safety binding device, utilizing a sliding limit block and a rotating shaft structure, the problem of the binding device's inability to adjust tightness was solved, enabling adjustment of the pre-tightening force on the goods and improving binding effectiveness and safety.
Patent Information
- Application Number
- CN202520141803.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-01-21
AI Technical Summary
Existing binding devices cannot adjust the tightness of the binding when binding goods, which makes it impossible to achieve the pre-tightening force and affects the binding effect.
An adjustable safety binding device was designed. Through a sliding limit block, a rotating shaft, and a gear structure, the retraction and extension of the handle assembly are adjusted. The pre-tensioning force is applied to the cargo by the cooperation of the sliding plate and the slide groove.
It enables adjustment of the pre-tension force of the cargo, ensuring a tighter binding, preventing the cargo from loosening, and improving the safety and reliability of the binding.
Smart Images
Figure CN223686910U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cargo binding technical field, especially adjustable safety binding device. BACKGROUND
[0002] Binding fixing device is a kind of especially important fixing tool in traffic and transportation goods, and binding fixing appliance band, also called cargo binding device, is used in the fixing function of transportation, mobile freight or time of goods, they have locking, do not fall off, safe and reliable, portable, easy operation, protect object from damage, can be applied to various environments according to different hooks, also known as binding device, fastener, fastening band, military binding band.
[0003] However, the existing binding device still has the following problems in the process of use: the existing tensioner cannot pre-tighten the goods when binding the goods, so that the tightness of binding cannot be adjusted when binding the goods. UTILITY MODEL CONTENTS
[0004] To solve the above problems, the utility model provides a kind of adjustable safety binding device, and the specific technical scheme is:
[0005] A kind of adjustable safety binding device, including main body, the both ends of the main body are respectively equipped with left baffle and right baffle, and the left baffle and the right baffle are equipped with the limiting block of sliding between the baffle;The both ends of the main body are respectively equipped with sliding piece and are connected between the left baffle and the right baffle;The front end and the rear end of the left baffle and the right baffle are respectively equipped with baffle rear pin and baffle front pin and are fixed;The both ends of the left baffle and the right baffle are respectively equipped with the left slide and the right slide of sliding cooperation, and the right slide and the left slide are equipped with slide fixing pin and are fixed between the baffle;Safety block is equipped on the main body, and the both ends of the safety block are slidably matched with the main body, the tail of the safety block is slidably connected on the main body, and safety block spring is assembled between the tail of the safety block and the main body, the upper end of the safety block is equipped with safety block torsion spring and is connected on the limiting block, the safety block torsion spring is connected with the right baffle, and plays the role of safety limiting;The front end of the left baffle and the right baffle is equipped with front rotary shaft and rear rotary shaft, the both ends of the front rotary shaft and the rear rotary shaft pass through the main body, and the left gear is equipped between the left baffle and the main body, the right gear is equipped between the right baffle and the main body, the both ends of the front rotary shaft and the rear rotary shaft are respectively equipped with rotary shaft fixed pin and are limited;The rear portion of the main body is equipped with fixed screw rod, and the fixed screw rod is equipped with lock nut;The rear portion of the right slide and the left slide is equipped with webbing fixed pin.
[0006] Further, the right slide and the left slide are respectively equipped with convex rectangular recess, and the both ends of the baffle rear pin are slid in the two convex rectangular recesses.
[0007] Furthermore, the elongated groove has a starting point and a tail point on each side.
[0008] Furthermore, the left and right baffles are respectively provided with elongated grooves, and a horizontally arranged movable pin is provided between the right and left sliding plates, with the two ends of the movable pin sliding in the two elongated grooves respectively.
[0009] Furthermore, the two ends of the raised rectangular groove are respectively provided with a first raised round head and a second raised round head, and the left baffle and the right baffle are both provided with a first groove and a second groove.
[0010] Furthermore, a gap is provided between the front rotating shaft and the rear rotating shaft.
[0011] Beneficial effects: In this invention, after the product retracts, the second protruding round head of the right sliding plate engages with the second groove of the right baffle, and the movable pin slides to the starting point of the long groove of the right baffle. At this time, the handle assembly is moved inward and limited, thus achieving the purpose of retraction adjustment and tightening. After the product extends, the second protruding round head of the right sliding plate engages with the first groove of the right baffle, and the movable pin slides to the end point of the long groove of the right baffle. At this time, the handle assembly is limited outward. This invention has an adjustable telescopic structure, thereby realizing the pre-tightening force on the goods, which can achieve the effect of tightly binding the goods. Attached Figure Description
[0012] Figure 1 This is a rendering of the product after it has been retracted in this utility model.
[0013] Figure 2 This is a rendering of the product after it extends out of the box.
[0014] Figure 3 This is the three-dimensional structure disassembly of the present invention. Figure 1 ;
[0015] Figure 4 This is the three-dimensional structure disassembly of the present invention. Figure 2 ;
[0016] Reference numerals: Main body 1, left baffle 2, right baffle 3, rear baffle pin 4, front baffle pin 5, left sliding plate 6, right sliding plate 7, sliding plate fixing pin 8, safety block 9, safety block spring 10, safety block torsion spring 11, front rotating shaft 12, rear rotating shaft 13, left gear 14, right gear 15, rotating shaft fixing pin 16, fixing screw 17, anti-loosening nut 18, movable pin 19, raised rectangular groove 20, long groove 21, webbing fixing pin 22, first raised round head A, second raised round head B, first groove C, second groove D, starting point E, ending point F. Detailed Implementation
[0017] The embodiments of the present disclosure will be described in further detail below with reference to the drawings and examples. The detailed description and drawings of the following examples are used to exemplarily illustrate the principles of the present disclosure, but cannot be used to limit the scope of the present disclosure, and the present disclosure can be implemented in many different forms, not limited to the specific examples disclosed herein, but includes all technical solutions falling within the scope of the claims.
[0018] With reference to Figures 1 to 4 The present embodiment proposes a design of an adjustable safety binding device, comprising a main body 1, two ends of the main body 1 are respectively provided with a left baffle 2 and a right baffle 3, and a sliding piece is connected between the left baffle 2 and the right baffle 3; a sliding limiting block 23 is arranged between the left baffle 2 and the right baffle 3; a baffle rear pin 4 and a baffle front pin 5 are arranged at the front end and the rear end of the left baffle 2 and the right baffle 3 respectively for fixation; a left sliding plate 6 and a right sliding plate 7 are arranged at the two ends of the left baffle 2 and the right baffle 3 respectively in sliding cooperation, and a sliding plate fixing pin 8 is arranged between the right sliding plate 7 and the left sliding plate 6 for fixation; a safety block 9 is arranged on the main body 1, the two ends of the safety block 9 are in sliding cooperation with the main body 1, the tail of the safety block 9 is slidingly connected to the main body 1, and a safety block spring 10 is arranged between the tail of the safety block 9 and the main body 1, an upper end of the safety block 9 is provided with a safety block torsion spring 11 connected to the limiting block 23, the safety block torsion spring 11 is connected to the right baffle 3, and plays a safety limiting role; a front rotating shaft 12 and a rear rotating shaft 13 are arranged at the front end of the left baffle 2 and the right baffle 3, the two ends of the front rotating shaft 12 and the rear rotating shaft 13 pass through the main body 1, a left gear 14 is arranged between the left baffle 2 and the main body 1, a right gear 15 is arranged between the right baffle 3 and the main body 1, and rotating shaft fixing pins 16 are arranged at the two ends of the front rotating shaft 12 and the rear rotating shaft 13 for limiting; a fixed screw 17 is arranged at the rear of the main body 1, and a lock nut 18 is arranged on the fixed screw 17; a webbing fixing pin 22 is arranged at the rear of the right sliding plate 7 and the left sliding plate 6.
[0019] Preferably, a protruding rectangular recess 20 is arranged on each of the right sliding plate 7 and the left sliding plate 6, and the two ends of the baffle rear pin 4 slide in the two protruding rectangular recesses 20 respectively.
[0020] The baffle rear pin 4 is riveted at the right baffle 3 and the left baffle 2 at the two ends respectively, and the protruding parts at the two ends of the baffle rear pin 4 move in the two protruding rectangular recesses 20 respectively,
[0021] Preferably, a starting point E and an end point F are arranged at the two sides of the long groove 21 respectively.
[0022] Preferably, the left baffle 2 and the right baffle 3 are respectively provided with long slots 21, and the horizontal movable pin 19 is arranged between the right sliding plate 7 and the left sliding plate 6, and the two ends of the movable pin 19 are respectively slid in the two long slots 21.
[0023] Preferably, the protruding rectangular groove 20 is respectively provided with a first protruding round head A and a second protruding round head B at two ends, and the first recess C and the second recess D are arranged on the left baffle 2 and the right baffle 3.
[0024] Preferably, the gap is arranged between the front rotating shaft 12 and the rear rotating shaft 13, and the two ends of the weaving belt are respectively connected in the gap and the weaving belt fixing pin 22, and the weaving belt passes through the goods.
[0025] It should be noted that the right sliding plate 7, the left sliding plate 6, the fixed screw rod 17 and the sliding plate fixing pin 8 constitute a handle assembly.
[0026] After the product is retracted, because the second protruding round head B of the right sliding plate 7 is clamped into the second recess D of the right baffle 3, and because the movable pin 19 is slid to the starting point E of the long slot 21 of the right baffle 3, at this time, the handle assembly is moved inward and limited, so that the purpose of retracting and adjusting tension is achieved.
[0027] After the product is extended, because the second protruding round head B of the right sliding plate 7 is clamped into the first recess C of the right baffle 3, and because the movable pin 19 is slid to the tail point F of the long slot 21 of the right baffle 3, at this time, the handle assembly is limited outward.
[0028] In the utility model, the left sliding plate 6 and the right sliding plate 7 are respectively moved on the outside of the left baffle 2 and the right baffle 3, and the main body 1 is moved on the inside of the left baffle 2 and the right baffle 3, so that the pre-tightening force is achieved in the process of binding the goods.
[0029] In the utility model, the assembly mode is as follows:
[0030] The assembly steps are as follows:
[0031] Step one: the right sliding plate 7 and the left sliding plate 6 are fixed together through the sliding plate fixing pin 8, and the right baffle 3 and the left baffle 2 are fixed together through the baffle rear pin 4 and the baffle front pin 5;
[0032] Step two: the left gear 14 and the right gear 15 are fixed on the rear rotating shaft 13 and the front rotating shaft 12, and are limited on the right baffle 3 and the left baffle 2 through the rotating shaft fixing pin 16;
[0033] Step three: the safety block 9 tail is assembled with the safety block spring 10, and the upper end is assembled with the safety block torsional spring 11, and the whole plays a safety limiting role;
[0034] Step four: the right baffle 3 and the left baffle 2 are assembled on the left and right ends of the main body 1.
[0035] Step five: fixed screw 17 tail assembly lock nut 18, play anti-loosening effect;
[0036] The use of part of the utility model in the middle:
[0037] 1. The overall assembly of the right slide plate 7, the baffle rear pin 4, the webbing fixing pin 22 and the left slide plate 6 can be telescopically moved left and right in the assembly of the right baffle 3 and the left baffle 2;
[0038] 2. The overall assembly of the left gear 14, the front rotating shaft 12, the rear rotating shaft 13 and the right gear 15 can be rotated together through the webbing;
[0039] 3. The safety block 9 mainly plays a safety clamping role.
[0040] The technical principles of the utility model are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the utility model and cannot be interpreted in any way as a limitation on the protection scope of the utility model. Based on the explanations here, other specific embodiments of the utility model can be conceived by those skilled in the art without the need for creative labor, and these embodiments will all fall within the protection scope of the claims of the utility model.
Claims
1. An adjustable safety harness, comprising: Including the main body (1), both ends of the main body (1) are respectively provided with left baffle (2) and right baffle (3), the left baffle (2) and the right baffle (3) are provided with sliding limit block (23);Both ends of the main body (1) are respectively provided with sliding piece and are connected between the left baffle (2) and the right baffle (3); The front end and the rear end of the left baffle (2) and the right baffle (3) are respectively provided with baffle rear pin (4) and baffle front pin (5) and are fixed; Both ends of the left baffle (2) and the right baffle (3) are respectively provided with sliding cooperation left slide plate (6) and right slide plate (7), the right slide plate (7) and the left slide plate (6) are provided with slide plate fixed pin (8) and are fixed; The main body (1) is provided with safety block (9), both ends of the safety block (9) are slidingly matched with the main body (1), the tail of the safety block (9) is slidingly connected on the main body (1), and a safety block spring (10) is assembled between the tail of the safety block (9) and the main body (1), the upper end of the safety block (9) is provided with safety block torsion spring (11) connected on the limit block (23), the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block torsion spring (11) is connected with the right baffle (3), and the safety block 2. An adjustable safety harness according to claim 1, wherein: 3. An adjustable safety harness according to claim 1, wherein: 4. An adjustable safety harness according to claim 3, wherein: 5. An adjustable safety harness according to claim 2, wherein: 6. An adjustable safety harness according to claim 1, wherein: