Adjustable angle flexible metal clip

Abstract

The utility model discloses flexible metal safety handle piece of adjustable angle relates to safety handle piece technical field. The utility model discloses a safety handle piece one, the safety handle piece one bottom is provided with safety handle piece two, is provided with adjusting mechanism between safety handle piece one and safety handle piece two, and safety handle piece one and safety handle piece two material composition are same, the adjusting mechanism includes the supporting block, and the supporting block is fixed in safety handle piece two top, and the supporting block opposite side is rotatably connected with the rotating lever through the bearing, and the rotating lever is through setting in safety handle piece one bottom. The utility model discloses safety handle piece one, safety handle piece two and the combination of adjusting mechanism, give safety handle piece adjustable angle's characteristic, can fit different combat scene demand, satisfy different user's operation habit simultaneously, reduce the operation difficulty, improve the flexibility of use, provide strong support for the combat effectiveness promotion, also better guarantee the safety of user.

Description

Technical Field

[0001] This utility model belongs to the field of safety grip technology, and in particular relates to a flexible metal safety grip with adjustable angle. Background Technology

[0002] As a common individual combat weapon, the reliability of the safety device of a hand grenade directly affects the user's safety and combat effectiveness. The metal safety grip, a key component of the hand grenade safety system, works in conjunction with the safety pin to effectively prevent accidental detonation during transport and carrying. Furthermore, during combat use, it allows for quick and reliable disengagement of the safety device, enabling precise throwing and detonation. It is a crucial element in ensuring the safety performance and combat functionality of hand grenades.

[0003] However, existing metal safety grips have certain limitations in practical applications. Traditional safety grips have a fixed angle, making it difficult to adapt to different combat scenarios and user operating habits, which may affect throwing accuracy and ease of operation. Furthermore, the structural design of existing safety grips is insufficient in terms of angle adjustment and locking functions, making it impossible to flexibly adjust and firmly maintain the required angle, reducing the flexibility and safety of use, and failing to meet the needs of today's market.

[0004] To address these issues, we offer an adjustable-angle flexible metal safety grip. Utility Model Content

[0005] The purpose of this invention is to provide a flexible metal safety grip with an adjustable angle. Through the cooperation of safety grip one, safety grip two, and adjustment mechanism, the problem that existing metal safety grips cannot be flexibly adjusted and can be stably maintained at the required angle is solved.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0007] This utility model relates to an adjustable-angle flexible metal safety grip, comprising a first safety grip, a second safety grip at the bottom of the first safety grip, and an adjustment mechanism between the first and second safety grips. The first and second safety grips are made of the same material. The adjustment mechanism includes a support block fixed to the top of the second safety grip. A rotating rod is movably connected to the opposite side of the support block via a bearing. The rotating rod passes through the bottom of the first safety grip. A locking gear is fixedly connected to the surface of the rotating rod. A through groove is formed on the surface of the support block, and a movable plate is provided inside the through groove. A connecting plate is fixedly connected to one side of the movable plate. A locking toothed plate is fixedly connected to one side of the connecting plate, and a threaded rod is fixedly connected to the other side of the moving plate. A locking sleeve is fixedly fitted on the surface of the threaded rod, and a threaded sleeve is threadedly connected to the threaded end of the threaded rod. By setting up a safety grip plate one, a safety grip plate two, and an adjustment mechanism, and by making safety grip plate one and safety grip plate two the same material, the safety grip plate has the function of adjustable angle. This solves the problem that existing safety grip plates cannot be flexibly adjusted and can not be stably maintained at the required angle, thus improving the flexibility and safety of use. It can better adapt to different combat scenarios and user operating habits. The various components in the adjustment mechanism cooperate with each other to achieve flexible angle adjustment and stable locking.

[0008] The present invention is further configured such that a limiting rod is fixedly connected to the top of the inner cavity of the through groove, the bottom of the limiting rod passes through the movable plate and is fixedly connected to the top of the second safety grip, and the surface of the limiting rod is slidably connected to the movable plate.

[0009] The present invention is further configured such that a handwheel is fixedly connected to one side of the threaded sleeve, and the surface of the handwheel is provided with anti-slip texture.

[0010] The present invention is further configured such that a snap-fit ​​hook is fixedly connected to one side of the safety grip, and an insertion hole for connecting a safety pin is provided on one surface of the safety grip.

[0011] The present invention is further configured such that the safety grip piece includes a base layer, a primer layer is fixedly connected to the outer surface of the base layer, an intermediate layer is fixedly connected to the outer surface of the primer layer, and a topcoat layer is fixedly connected to the outer surface of the intermediate layer.

[0012] The present invention is further configured such that the primer layer comprises a zinc-chromium coating and an epoxy zinc-rich primer. The zinc-chromium coating is applied to the outer surface of the substrate, and the epoxy zinc-rich primer is applied to the outer surface of the zinc-chromium coating. The zinc-chromium coating and the epoxy zinc-rich primer in the primer layer are combined. The zinc-chromium coating has good corrosion resistance and environmental friendliness, while the epoxy zinc-rich primer has excellent rust prevention performance. The combination of the two can provide reliable rust protection for the substrate, enhance the weather resistance and corrosion resistance of the safety grip, and ensure that the safety grip will not be affected by rust during long-term use.

[0013] The present invention is further configured such that the intermediate layer comprises an epoxy micaceous iron oxide intermediate paint and a polyurethane intermediate paint. The epoxy micaceous iron oxide intermediate paint is coated on the outer surface of the primer layer, and the polyurethane intermediate paint is coated on the outer surface of the epoxy micaceous iron oxide intermediate paint. The epoxy micaceous iron oxide intermediate paint in the intermediate layer has good shielding effect and corrosion resistance, which can increase the thickness and protective performance of the coating. The polyurethane intermediate paint has good flexibility and adhesion, which can improve the bonding force between the coatings, making the entire coating system more robust and stable, and further enhancing the protective performance of the safety grip.

[0014] The present invention is further configured such that the topcoat layer includes a fluorocarbon topcoat and a polysiloxane topcoat. The fluorocarbon topcoat is coated on the outer surface of the intermediate layer, and the polysiloxane topcoat is coated on the outer surface of the fluorocarbon topcoat. The fluorocarbon topcoat has excellent weather resistance, corrosion resistance and self-cleaning properties, which can give the safety grip surface good gloss and color stability. The polysiloxane topcoat has good wear resistance and scratch resistance. The combination of the two can provide the safety grip with an aesthetic appearance and durable protection, improve the wear resistance and service life of the safety grip, and at the same time enable it to maintain good appearance and performance in harsh environments.

[0015] The present invention has the following beneficial effects.

[0016] 1. The combination of the safety grip one, the safety grip two, and the adjustment mechanism of this utility model gives the safety grip the characteristic of adjustable angle, which can meet the needs of different combat scenarios. At the same time, it meets the operating habits of different users, reduces the difficulty of operation, improves the flexibility of use, provides strong support for improving combat effectiveness, and better protects the safety of users.

[0017] 2. The close cooperation between the various components of the adjustment mechanism of this utility model realizes flexible adjustment and stable locking of the angle. The rotating rod, locking gear, moving plate, locking tooth plate and other components work together to make the angle adjustment process smooth and precise. The threaded transmission design of the threaded tube and threaded rod, together with the locking sleeve, can provide reliable fixation after the angle is adjusted, avoid the safety grip angle from shifting, ensure its stability during use, ensure the reliable function of the safety device, and enhance the overall reliability of the grenade safety device. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 A first-person perspective stereoscopic view of the adjustable-angle flexible metal safety grip.

[0020] Figure 2 A second-view stereoscopic view of the adjustable-angle flexible metal safety grip.

[0021] Figure 3 A three-dimensional view of the adjustment mechanism in a flexible metal safety grip with adjustable angle.

[0022] Figure 4 This is a schematic diagram of the material composition of a flexible metal safety grip with an adjustable angle.

[0023] Figure 5 This is a schematic diagram of the primer layer material composition in a flexible metal safety grip with an adjustable angle.

[0024] Figure 6 This is a schematic diagram of the material composition of the middle layer in a flexible metal safety grip with an adjustable angle.

[0025] Figure 7 This is a schematic diagram of the topcoat material composition in a flexible metal safety grip with an adjustable angle.

[0026] In the attached diagram: 1. Safety grip 1; 2. Safety grip 2; 3. Adjustment mechanism; 31. Support block; 32. Rotating rod; 33. Locking gear; 34. Through groove; 35. Moving plate; 36. Connecting plate; 37. Locking tooth plate; 38. Threaded rod; 39. Locking sleeve; 310. Threaded sleeve; 341. Limiting rod; 311. Handwheel; 11. Snap hook; 12. Base layer; 13. Primer layer; 14. Intermediate layer; 15. Topcoat layer; 131. Zinc-chromium coating; 132. Epoxy zinc-rich primer; 141. Epoxy micaceous iron oxide intermediate paint; 142. Polyurethane intermediate paint; 151. Fluorocarbon topcoat; 152. Polysiloxane topcoat. Detailed Implementation

[0027] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Example 1

[0029] Please see Figure 1-7This utility model is an adjustable angle flexible metal safety grip, including a safety grip 1, a safety grip 2 at the bottom of the safety grip 1, and an adjustment mechanism 3 between the safety grip 1 and the safety grip 2. The safety grip 1 and the safety grip 2 are made of the same material. The adjustment mechanism 3 includes a support block 31, which is fixed to the top of the safety grip 2. A rotating rod 32 is movably connected to the opposite side of the support block 31 via a bearing. The rotating rod 32 passes through the bottom of the safety grip 1. A locking gear 33 is fixedly connected to the surface of the rotating rod 32. A through groove 34 is opened on the surface of the support block 31. A movable plate 35 is provided in the cavity of the through groove 34. A connecting plate 36 is fixedly connected to one side of the movable plate 35. A locking tooth plate 37 is fixedly connected to one side of the connecting plate 36. A threaded rod 38 is fixedly connected to the other side of the movable plate 35. A locking sleeve 39 is fixedly sleeved on the surface of the threaded rod 38. A threaded sleeve 310 is threadedly connected to the threaded end of the threaded rod 38.

[0030] Specifically: By setting up a safety grip 1, a safety grip 2, and an adjustment mechanism 3, and by making safety grip 1 and safety grip 2 the same material, the safety grip has the function of adjustable angle, which solves the problem that the existing safety grip cannot be flexibly adjusted and stably maintained at the required angle, improves the flexibility and safety of use, and can better adapt to different combat scenarios and user operating habits. The various components in the adjustment mechanism 3 cooperate with each other to achieve flexible adjustment and stable locking of the angle.

[0031] Example 2

[0032] Please see Figure 1-7Based on Embodiment 1, a limiting rod 341 is fixedly connected to the top of the inner cavity of the through groove 34. The bottom of the limiting rod 341 passes through the movable plate 35 and is fixedly connected to the top of the second safety grip 2. The surface of the limiting rod 341 is slidably connected to the movable plate 35. A handwheel 311 is fixedly connected to one side of the threaded sleeve 310. The surface of the handwheel 311 is provided with anti-slip texture. A snap hook 11 is fixedly connected to one side of the first safety grip 1. The surface of the first safety grip 1 has a hole for connecting a safety pin. The first safety grip 1 includes a base layer 12. A primer layer 13 is fixedly connected to the outer surface of the base layer 12. An intermediate layer 14 is fixedly connected to the outer surface of the primer layer 13. A surface layer is fixedly connected to the outer surface of the intermediate layer 14. The paint layer 15 includes a primer layer 13 comprising a zinc-chromium coating 131 and an epoxy zinc-rich primer 132. The zinc-chromium coating 131 is coated on the outer surface of the base layer 12, and the epoxy zinc-rich primer 132 is coated on the outer surface of the zinc-chromium coating 131. The intermediate layer 14 comprises an epoxy micaceous iron oxide intermediate paint 141 and a polyurethane intermediate paint 142. The epoxy micaceous iron oxide intermediate paint 141 is coated on the outer surface of the primer layer 13, and the polyurethane intermediate paint 142 is coated on the outer surface of the epoxy micaceous iron oxide intermediate paint 141. The topcoat layer 15 comprises a fluorocarbon topcoat 151 and a polysiloxane topcoat 152. The fluorocarbon topcoat 151 is coated on the outer surface of the intermediate layer 14, and the polysiloxane topcoat 152 is coated on the outer surface of the fluorocarbon topcoat 151.

[0033] Specifically: The limiting rod 341 at the top of the inner cavity of the through groove 34 passes through the moving plate 35 and is fixedly connected to the top of the safety grip 2, and is slidably connected to the moving plate 35. It can limit and guide the moving plate 35, ensuring the stability and accuracy of the moving plate 35 during up and down movement, thereby ensuring the reliable meshing and disengagement of the locking tooth plate 37 and the locking gear 33, and improving the accuracy and stability of angle adjustment. The handwheel 311 on one side of the threaded sleeve 310 has anti-slip textures, making it convenient for the user to rotate the threaded sleeve 310, which is easy to operate and can more easily realize the movement of the locking sleeve 39 through threaded transmission. This fixes the position of the movable plate 35, locking the angle of the safety grip 1, improving operational convenience and efficiency. The snap-fit ​​hook 11 on one side of the safety grip 1 and the insertion hole on its surface for connecting the safety pin facilitate cooperation with other components of the grenade, ensuring the correct installation and use of the safety grip in the safety system, and guaranteeing the integrity and reliability of the grenade safety device. The safety grip 1 comprises a multi-layer structure of a base layer 12, a primer layer 13, an intermediate layer 14, and a topcoat layer 15, improving the safety grip's protective performance, durability, and appearance quality. The zinc-chromium coating 131 and epoxy-rich coating in the primer layer 13... The zinc primer 132, combined with the zinc-chromium coating 131, provides excellent corrosion resistance and environmental friendliness, while the epoxy zinc-rich primer 132 offers superior rust prevention. Together, they provide reliable rust protection for the base layer 12, enhancing the weather resistance and corrosion resistance of the safety catch, ensuring that the safety catch's performance is not affected by rust during long-term use. The intermediate layer 14 consists of epoxy micaceous iron oxide intermediate paint 141 and polyurethane intermediate paint 142. Epoxy micaceous iron oxide intermediate paint 141 provides good shielding and corrosion resistance, increasing coating thickness and protective performance, while polyurethane intermediate paint 142 offers good flexibility and adhesion. This improves the bonding strength between coatings, making the entire coating system more robust and stable, and further enhancing the protective performance of the safety grip. The topcoat layer 15 consists of fluorocarbon topcoat 151 and polysiloxane topcoat 152. Fluorocarbon topcoat 151 has excellent weather resistance, corrosion resistance and self-cleaning properties, which can give the surface of the safety grip good gloss and color stability. Polysiloxane topcoat 152 has good wear resistance and scratch resistance. The combination of the two can provide the safety grip with an aesthetic appearance and durable protection, improve the wear resistance and service life of the safety grip, and at the same time enable it to maintain good appearance and performance in harsh environments.

[0034] The working principle of this utility model is as follows: When it is necessary to adjust the angle of the safety grip 1, the user moves the moving plate 35 downward, causing the locking tooth plate 37 to disengage from the locking gear 33. At this time, the safety grip 1 can rotate freely around the rotating rod 32 to adjust to a suitable angle. After the angle adjustment is completed, the user moves the moving plate 35 upward, so that the locking tooth plate 37 re-engages with the locking gear 33. Then, the threaded sleeve 310 is rotated. Since the threaded sleeve 310 is threadedly connected to the threaded rod 38, under the action of thread transmission, the threaded sleeve 310 moves along the threaded rod 38, causing the locking sleeve 39 to move towards the support block 31 until it is in close contact with the support block 31, generating sufficient friction to fix the position of the moving plate 35, so that the locking tooth plate 37 stably engages with the locking gear 33, thereby locking the angle of the safety grip 1.

[0035] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. An angle-adjustable flexible metal grip tab comprising a grip tab (1), characterized in that: The bottom of the first safety grip (1) is provided with a second safety grip (2), and an adjustment mechanism (3) is provided between the first safety grip (1) and the second safety grip (2). The first safety grip (1) and the second safety grip (2) are made of the same material. The adjustment mechanism (3) includes a support block (31), which is fixed to the top of the second safety grip (2). A rotating rod (32) is movably connected to the opposite side of the support block (31) via a bearing. The rotating rod (32) passes through the bottom of the first safety grip (1). A locking gear (33) is fixedly connected to the surface of the rotating rod (32). A through groove (34) is opened on the surface of the support block (31). A moving plate (35) is provided in the inner cavity of the through groove (34). A connecting plate (36) is fixedly connected to one side of the moving plate (35). A locking tooth plate (37) is fixedly connected to one side of the connecting plate (36). A threaded rod (38) is fixedly connected to the other side of the moving plate (35). A locking sleeve (39) is fixedly sleeved on the surface of the threaded rod (38). A threaded sleeve (310) is threadedly connected to the threaded end of the threaded rod (38).

2. The angle-adjustable flexible metal grip tab of claim 1, wherein: A limiting rod (341) is fixedly connected to the top of the inner cavity of the through groove (34). The bottom of the limiting rod (341) passes through the moving plate (35) and is fixedly connected to the top of the safety grip piece (2). The surface of the limiting rod (341) is slidably connected to the moving plate (35).

3. The angle-adjustable flexible metal grip tab of claim 1, wherein: A handwheel (311) is fixedly connected to one side of the threaded sleeve (310), and the surface of the handwheel (311) is provided with anti-slip texture.

4. The angle-adjustable flexible metal grip tab of claim 1, wherein: A snap hook (11) is fixedly connected to one side of the safety grip piece (1), and an insertion hole for connecting the safety pin is provided on the surface of the safety grip piece (1).

5. The angle-adjustable flexible metal grip tab of claim 1, wherein: The safety grip piece (1) includes a base layer (12), a primer layer (13) is fixedly connected to the outer surface of the base layer (12), an intermediate layer (14) is fixedly connected to the outer surface of the primer layer (13), and a topcoat layer (15) is fixedly connected to the outer surface of the intermediate layer (14).

6. The angle-adjustable flexible metal grip tab of claim 5, wherein: The primer layer (13) includes a zinc-chromium coating (131) and an epoxy zinc-rich primer (132). The zinc-chromium coating (131) is applied to the outer surface of the base layer (12), and the epoxy zinc-rich primer (132) is applied to the outer surface of the zinc-chromium coating (131).

7. The angle-adjustable flexible metal grip tab of claim 5, wherein: The intermediate layer (14) includes an epoxy micaceous iron oxide intermediate paint (141) and a polyurethane intermediate paint (142). The epoxy micaceous iron oxide intermediate paint (141) is coated on the outer surface of the primer layer (13), and the polyurethane intermediate paint (142) is coated on the outer surface of the epoxy micaceous iron oxide intermediate paint (141).

8. The angle-adjustable flexible metal grip tab of claim 5, wherein: The topcoat layer (15) includes a fluorocarbon topcoat (151) and a polysiloxane topcoat (152). The fluorocarbon topcoat (151) is coated on the outer surface of the intermediate layer (14), and the polysiloxane topcoat (152) is coated on the outer surface of the fluorocarbon topcoat (151).

Images