Anchor point hasp capable of preventing automatic opening
By adding an anchor point limiting structure to the hook and loop and using an elastic locking ring, the problems of loose hook and loop connections and gaps are solved, resulting in a more stable and sealed connection.
Patent Information
- Application Number
- CN202520541709.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-03-26
AI Technical Summary
When using existing buckles, the connection between the handle and the fixing frame is not strong enough, and the self-locking function is easily lost due to vibration or impact. In addition, the gap of the existing rigid locking ring affects the connection stability and sealing performance.
It adopts an anti-automatic opening anchor point buckle design, which increases friction and adaptability by adding an anchor point limiting structure between the fixing frame and the handle, and replacing the rigid locking ring with an elastic locking ring to eliminate gaps.
It improves the connection stability and sealing of the buckle, prevents accidental opening due to external force or vibration, and reduces damage to the connection parts.
Smart Images
Figure CN223690093U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of hasps, specifically relates to an anchor point hasp of preventing automatic opening. BACKGROUND
[0002] Hasp, usually refers to a kind of mechanical device for connecting two objects, it allows two parts to be connected and separated quickly and conveniently without using tools, hasp, usually refers to a kind of mechanical device for connecting two objects, it allows two parts to be connected and separated quickly and conveniently without using tools.
[0003] The prior art has the following problems:
[0004] The existing hasp is not firm enough between handle and fixed frame when using, and after being subjected to vibration, impact or long-term use, the unfirm connection can cause the self-locking function of the hasp to fail, so that the product is automatically opened in the non-expected case, which not only brings the inconvenience in use, but also causes the damage or safety risk in product interior, in the existing hasp design, the use of rigid lock ring can cause gap between fixed frame, the gap can affect the locking effect of hasp, reduce the stability of connection, thereby affecting the overall performance and safety of product. UTILITY MODEL CONTENTS
[0005] The utility model provides an anchor point hasp of preventing automatic opening to solve the problems in the above background art.
[0006] To solve the above technical problem, the technical scheme adopted by the utility model is:
[0007] An anchor point hasp of preventing automatic opening, including fixed frame and fixed buckle, the outer surface of the fixed frame is movably connected with handle, the outer surface of the handle is movably connected with elastic lock ring, the left end of the elastic lock ring is mutually clamped with the inner surface of fixed buckle, the outer surface of the fixed frame is movably connected with the left side of the fixed frame, and the right side of the fixed frame is movably connected with the left end of the handle.
[0008] The further improvement of the technical scheme of the utility model is that the left side of the fixed frame is movably connected with front and rear penetrating pin, and the left end of the handle is movably connected with the outer surface of the pin.
[0009] The further improvement of the technical scheme of the utility model is that the top right side of the fixed frame is provided with connecting groove, and the right side of the elastic lock ring is respectively penetrated to the inner surface of the handle front and rear sides and slidably connected in the inside of the connecting groove.
[0010] Since the above technical scheme is adopted, the utility model has the following technical progress compared with the prior art:
[0011] 1. The utility model provides a prevent automatic opening anchor point hasp, in the light of the problem that product can be opened automatically because of external force or vibration during use, through increasing the anchor point limiting structure of hasp both sides, not only improve the stability of connection, still prevent accidental opening because of external force through physical restriction, the existence of anchor point structure increases the friction force and mechanical occlusion of connecting part, thereby when being impacted or vibrating, keep the closed state of product.
[0012] 2. The utility model provides a prevent automatic opening anchor point hasp, in the light of the problem that the gap between the lock ring of hasp and fixed frame influences the stability and the sealing property of connection, through the originally rigid lock ring is changed into elastic lock ring, can improve the adaptability of hasp to the shape change of fixed frame to eliminate the gap, improve the sealing property and stability of connection, in addition, the flexibility of elastic lock ring can also absorb part of energy when being impacted, reduce the damage to connecting part. DRAWINGS
[0013] Figure 1 It is the structure schematic diagram of the utility model;
[0014] Figure 2 It is the structure schematic diagram of the fixed frame of the utility model;
[0015] Figure 3 It is the structure schematic diagram of the handle of the utility model.
[0016] In the drawing: 1, fixed frame;11, pin;12, connecting groove;13, anchor point;2, fixed buckle;3, handle;31, limiting groove;4, elastic lock ring. CONCRETE IMPLEMENTING METHOD
[0017] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the following further describes the utility model in combination with specific implementing modes:
[0018] As Figure 1 The utility model provides a prevent automatic opening anchor point hasp, including fixed frame 1 and fixed buckle 2, the outer surface of fixed frame 1 top movable connection has handle 3, the outer surface of handle 3 movable connection has elastic lock ring 4, and the left end of elastic lock ring 4 and the inner surface of fixed buckle 2 are mutually clamped;
[0019] By lifting handle 3, elastic lock ring 4 can be conveniently put on fixed buckle 2, and by pressing handle 3, the connection of object can be fixed, in addition, by changing rigid lock ring into elastic lock ring 4 mode, the gap between lock ring and fixed frame 1 is solved.
[0020] As Figures 2-3As shown, the utility model provides a kind of anchor point snap fastener of preventing automatic opening, the outer surface of fixed frame 1 both sides right is fixedly connected with anchor point 13, the inner surface of handle 3 both sides right is equipped with limit slot 31, anchor point 13 is arranged in the inside of limit slot 31, the left side of fixed frame 1 is movably connected with front and rear penetrating pin 11, the left end of handle 3 is movably connected with the outer surface of pin 11, handle 3 and fixed frame 1 between connection can be realized by pin 11, the top right side of fixed frame 1 is equipped with connecting groove 12, the right side of elastic lock ring 4 front and rear two ends respectively penetrate to the inner surface of handle 3 both sides and slide connection in the inside of connecting groove 12, it is convenient to rotate elastic lock ring 4 by connecting groove 12;
[0021] When the snap fastener is used, anchor point 13 is clamped in the inside of limit slot 31, so that handle 3 can be matched with fixed frame 1, and the adverse phenomenon of automatic opening of the product is solved.
[0022] The working principle of the anchor point snap fastener preventing automatic opening will be described below.
[0023] As shown in the figure, Figures 1-3 When it is necessary to connect fixed frame 1 and fixed buckle 2, the user first lifts handle 3, at this time, the left end of elastic lock ring 4 is in an open state, which facilitates the user to place elastic lock ring 4 on the inner surface of fixed buckle 2, then the user presses handle 3, so that the left end of elastic lock ring 4 is clamped with the inner surface of fixed buckle 2, thereby realizing the preliminary connection of fixed buckle 2 and fixed frame 1. In the process of connecting handle 3 and fixed frame 1, anchor point 13 fixedly connected to the right side of the outer surface of fixed frame 1 both sides enters the limit slot 31 in the inner surface of handle 3. The arrangement of anchor point 13 enables handle 3 and fixed frame 1 to be accurately matched. The position of anchor point 13 in the inside of limit slot 31 limits the activity range of handle 3, preventing the product from being automatically opened due to external force during normal use. The elastic property of elastic lock ring 4 enables it to closely fit fixed frame 1 when handle 3 is pressed, filling any possible gap and ensuring the stability of the connection. When handle 3 is pressed, the metallic property of elastic lock ring 4 enables it to generate sufficient friction and resistance, preventing the loosening of the connection part.
[0024] The utility model is described in detail above, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, without departing from the spirit of the utility model, the modifications or improvements are within the scope of protection of the utility model.
Claims
1. An anti-automatic opening anchor point hasp, characterized by: The utility model relates to a fixing frame (1) and fixed buckle (2) are included, the outer surface of fixing frame (1) is movably connected with handle (3), the outer surface of handle (3) is movably connected with elastic lock ring (4), the left end of elastic lock ring (4) and the inner surface of fixed buckle (2) are mutually clamped, the outer surface of fixing frame (1) is fixedly connected with anchor point (13) right side before and after, the inner surface of handle (3) is provided with limiting slot (31) right side before and after, anchor point (13) sets up in the inside of limiting slot (31).
2. A self-opening anchor point stop according to claim 1, wherein: The left side of fixing frame (1) is movably connected with front and back through pin (11), and the left end of handle (3) is movably connected with the outer surface of pin (11).
3. A self-opening anchor point stop according to claim 1, wherein: The top right side of fixing frame (1) is provided with connecting groove (12), and the right side of elastic lock ring (4) is respectively penetrated to the inner surface of handle (3) before and after and is slidably connected in the inside of connecting groove (12).