Damping automatic ejection type side handle

Abstract

The utility model discloses a shock attenuation automatic pop -out type side handle, include: handle, its bottom is provided with round hole and is pressed into telescopic elastic ball, and elastic ball part projects handle surface, first base is equipped with U type groove and with U type groove intercommunication's reserved hole, with handle swing joint, locking module is by second base, lock bolt, spring and upper cover are composed, wherein: second base is equipped with threaded hole and is located the bottom layer, and lock bolt passes through base step directional activity and is set to inclined plane in front end, spring is placed between second base and lock bolt, and props up lock bolt, and is automatically back -positioning lock after being active upward, upper cover is fixed through screw and second base threaded hole, and encapsulation lock bolt and spring are integral assembly, this handle saves space, and it is convenient to install, and the lock bolt pops out handle conveniently, and the structure is compact, and the strength is better, and simple to use.

Description

Technical Field

[0001] This utility model relates to the field of mechanical manufacturing, specifically to a shock-absorbing automatic pop-out side handle. Background Technology

[0002] The utility model, with publication number CN213247822U, entitled "A Riveted Positioning Handle," describes a riveted positioning handle as follows: "A riveted positioning handle includes a cylindrical handle body. Symmetrically arranged hinge joints are located at the lower ends of both sides of the body. A through groove is formed at the lower end of each hinge joint, and a connector that can rotate 90 degrees forward and backward is hinged to the through groove by a rivet. A countersunk hole is located at the center of the hinge joint above the through groove, and a pin is placed in the countersunk hole. A spring is placed on the pin. The lower end face of the pin abuts against the upper end face of the connector. A riveted joint is provided at the lower end of the connector. Using this utility model, the handle is easily and conveniently fixed to sheet metal parts. The handle can rotate 90 degrees forward and backward. When in use, rotating the handle 90 degrees facilitates force application; when not in use, rotating it another 90 degrees fixes the handle in this position, minimizing space occupation and not interfering with the use of other equipment." In confined spaces, it is inconvenient to manually pull out the handle, necessitating an automatically pop-out side handle.

[0003] This side handle is designed to fit inside the pull-out cabinet, reducing the number of items needed for installation and the noise caused by vibration after installation. It also adapts to the size of the space, reducing the required space and providing good strength. Summary of the Invention

[0004] In order to overcome the shortcomings of existing technical solutions, this utility model provides a shock-absorbing automatic pop-out side handle, which can effectively solve the problem of inconvenience in manually pulling out the handle when the space is narrow, as mentioned in the background technology.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a shock-absorbing automatic pop-out side handle, comprising: The handle has a circular hole at the bottom with a telescopic ball inserted into it, and the ball protrudes from the surface of the handle. The first base has a U-shaped groove and a reserved hole communicating with the U-shaped groove, which is movably connected to the handle; The locking module consists of a second base, a locking tongue, a spring, and a top cover. The second base has a threaded hole and is located at the bottom layer. The locking tongue moves in a directional manner through the steps of the base and its front end is set as a slope. The spring is placed between the second base and the locking tongue, holds the locking tongue, and automatically returns to its locked position after moving upward. The top cover is fixed to the threaded hole of the second base by screws, encapsulating the locking tongue and spring as an integral component. The locking module is placed in the middle of the inside of the handle. The step on the handle allows the locking module's locking tongue to press against the handle and lock it in place. The step on the handle is slightly higher so that it fits tightly against the locking module.

[0006] Furthermore, the latch has a cavity in the middle for the user to pull the latch.

[0007] Furthermore, the springs are respectively disposed on both sides of the locking tongue.

[0008] Furthermore, the handle surface is provided with an anti-slip textured layer.

[0009] Furthermore, the clearance between the locking tongue and the base step is less than 0.5mm, and the spring wire diameter is 0.8-1.2mm.

[0010] Compared with the prior art, the advantages of this utility model are: the handle saves space, is easy to install, the latch pops out the handle when pulled, the structure is compact and has good strength, and it is simple to use. Attached Figure Description

[0011] Figure 1 This is a perspective view of the open top cover structure of this utility model; Figure 2 This is a top view of the open top cover structure of this utility model; Figure 3 This is a schematic diagram of the closed upper cover structure of this utility model; Figure 4 This is a schematic diagram of the structure of the present invention with the top cover closed and the screws tightened; Figure 5 This is a schematic diagram of the anti-slip textured layer of this utility model.

[0012] Numbering on the map: 1-Handle, 2-Round hole, 3-Telescopic pin, 4-First base, 5-U-shaped groove, 6-Pre-drilled hole, 7-Locking module, 8-Threaded hole, 9-Screw, 10-Cavity, 11-Anti-slip textured layer, 71-Second base, 72-Lock tongue, 73-Spring, 74-Top cover. Detailed Implementation

[0013] The embodiments of this disclosure will now be described in detail with reference to the accompanying drawings.

[0014] The following specific examples illustrate the implementation of this disclosure. Those skilled in the art can easily understand other advantages and effects of this disclosure from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this disclosure, and not all of them. This disclosure can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this disclosure. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this disclosure. Example

[0015] like Figure 1-5 As shown, this utility model provides a shock-absorbing automatic pop-out side handle, including: Handle 1, with a circular hole 2 at the bottom and a telescopic ball 3 pressed in, the ball protruding from the surface of handle 1; The first base 4 is provided with a U-shaped groove 5 and a reserved hole 6 communicating with the U-shaped groove 5, which is movably connected to the handle 1 and allows the handle 1 to rotate; The locking module 7 consists of a second base 71, a locking tongue 72, a spring 73, and a top cover 74. The second base 71 has a threaded hole 8 and is located at the bottom layer. The locking tongue 72 moves directionally through the base steps and its front end is set as a slope. The spring 73 is placed between the second base 71 and the locking tongue 72, pressing against the locking tongue 72, and automatically returns to its locked position after moving upward. The top cover 74 is fixed to the threaded hole 8 of the second base 71 by screws 9, encapsulating the locking tongue 72 and the spring 73 as an integral component. The locking module 7 is placed in the middle of the inside of the handle 1. The step provided on the handle 1 allows the locking tongue 72 of the locking module 7 to press against the handle 1 and lock it. The step of the handle 1 is slightly higher so that it fits tightly with the locking module 7, which can reduce shaking and noise during vibration.

[0016] After unlocking, the telescopic ball 3 pushes the handle 1 to automatically pop out, and the inclined surface of the locking tongue 72 triggers the spring 73 to reset and lock by pressing the handle 1.

[0017] The handle 1 has an automatic pop-out and locking function. When the user needs to use the handle 1, after pulling the locking tongue 72 to unlock, the telescopic ball 3 can push the handle 1 to pop out automatically without manual effort. After use, pressing the handle 1 will trigger the spring 73 to reset and lock. The operation is simple and convenient, improving the user experience.

[0018] The handle 1 is raised slightly to fit snugly against the locking module 7. When the equipment or object vibrates, this snug fit design can effectively reduce the shaking between the handle 1 and the locking module 7, thereby reducing the noise caused by the shaking and playing a role in shock absorption and noise reduction.

[0019] Handle 1, as the part directly operated by the user, provides a place for the user to grip and apply force, making it convenient for the user to open or close the cabinet doors, drawers, etc. connected to it.

[0020] A circular hole 2 is formed at the bottom of the handle 1, and a telescopic ball 3 is pressed in. The elasticity of the telescopic ball 3 enables the handle 1 to automatically pop out. When the handle 1 is locked, the telescopic ball 3 is compressed; after unlocking, the telescopic ball 3 returns to its original shape, popping the handle 1 out. It works in conjunction with the locking module 7: an internal step cooperates with the locking tongue 72 of the locking module 7 to achieve the locking function of the handle 1. When the locking tongue 72 presses against the step of the handle 1, the handle 1 is locked and cannot pop out; pressing the handle 1 triggers the spring 73 to reset, the locking tongue 72 disengages from the step, and the handle 1 is unlocked.

[0021] The first base 4 has a U-shaped groove 5 and a reserved hole 6 communicating with the U-shaped groove 5. It is movably connected to the handle 1 through the U-shaped groove 5, allowing the handle 1 to rotate around the connection point. The reserved hole 6 can be used to install fasteners such as screws 9, fixing the first base 4 to objects such as cabinets and drawers, providing stable support for the entire side handle.

[0022] The second base 71, serving as the foundation of the locking module 7, has threaded holes 8 and is located at the bottom layer. It is fixed to the upper cover 74 by screws 9, providing installation space and support structure for the latch 72 and spring 73. At the same time, the base step guides the directional movement of the latch 72, ensuring that the latch 72 can accurately engage with the handle 1 step to achieve locking and unlocking functions.

[0023] The front end of the locking tongue 72 is beveled. When it engages with the handle 1, the beveled design allows the spring 73 to be triggered more smoothly when the handle 1 is pressed, thus achieving the locking function. The cavity 10 in the middle makes it easy for the user to pull the locking tongue 72. When manual unlocking is required, the user can insert their finger into the cavity 10 and pull the locking tongue 72 to move the locking tongue 72 away from the step of the handle 1, thereby unlocking the handle 1.

[0024] Spring 73 is placed between the second base 71 and the locking tongue 72, pressing against the locking tongue 72 and providing elasticity. After the locking tongue 72 moves upward, spring 73 can automatically return to its original position, causing the locking tongue 72 to press against the handle 1 step again, thus achieving the locking function. The magnitude and performance of the elasticity of spring 73 directly affect the reliability and stability of the locking module 7.

[0025] The top cover 74 is fixed to the threaded hole 8 of the second base 71 by screws 9, and encapsulates the locking tongue 72 and spring 73 as an integral component, which protects the spring 73 and prevents dust, debris and other objects from entering the locking module 7 and affecting its performance. At the same time, it makes the structure of the locking module 7 more compact and beautiful.

[0026] See Figures 1 to 4 The latch 72 has a cavity 10 in the middle for the user to pull the latch 72, which facilitates the user to pull the latch 72.

[0027] In everyday use, if the automatic locking function malfunctions, such as the spring 73 getting stuck or the latch 72 being too tightly engaged with the handle 1 step, preventing the handle 1 from unlocking and popping out properly, the user can directly insert their finger into the cavity 10 in the middle of the latch 72. This design allows the user to precisely apply pulling force to the latch 72, avoiding the frustration of not being able to operate the latch 72 due to not finding a suitable point of leverage, thus unlocking the handle 1 quickly and effectively.

[0028] See Figures 1 to 3 The springs 73 are respectively disposed on both sides of the locking tongue 72.

[0029] When the springs 73 are placed on both sides of the latch 72, the springs 73 on both sides exert a force on the latch 72 together, so that the latch 72 is symmetrically constrained in the horizontal direction. When the equipment is subjected to vibration or external interference, this symmetrical arrangement of springs 73 can effectively limit the shaking of the latch 72, ensuring that the latch 72 is always stably in the locked or ready-to-lock position, thus improving the reliability of the locking function.

[0030] By placing springs 73 on both sides, the elastic force of the springs 73 can be evenly distributed on the latch 72. During the upward movement of the latch 72 to unlock or the downward movement to lock, the springs 73 on both sides extend and retract synchronously, avoiding uneven elasticity caused by excessive force on one side of the spring 73. Even force distribution ensures that the latch 72 remains stable during movement, reducing jamming and misalignment caused by uneven force distribution.

[0031] See Figure 5 The handle 1 has an anti-slip textured layer 11 on its surface to increase the friction when the user holds the handle 1 and prevent it from slipping.

[0032] When pulling out objects from a computer case, a certain amount of force is often required. The anti-slip textured layer 11 ensures that the user can hold the handle 1 firmly, preventing the pulling action from going out of control due to hand slippage, avoiding sudden slippage of objects from the computer case, collision with other items, or injury to the user, and reducing the probability of accidents.

[0033] The anti-slip textured layer 11 increases the friction between the hand and the handle 1, allowing the user to obtain sufficient grip without having to grip the handle 1 too tightly, thus making it easier to complete the pulling action. This is especially beneficial for heavier chassis objects, significantly reducing the burden of operation.

[0034] The locking tongue 72 has a clearance of less than 0.5 mm with the base step, and the spring 73 has a wire diameter of 0.8-1.2 mm.

[0035] A gap of less than 0.5mm ensures that the locking tongue 72 and the base step form a tight engagement, preventing the locking tongue 72 from shaking or coming off under vibration or external force due to excessive gap.

[0036] A tight fit can distribute the pressure between the locking tongue 72 and the step contact surface, reducing the local wear rate. If the gap is too large, the locking tongue 72 is prone to misalignment during repeated movements, leading to accelerated edge wear, or even jamming or breakage.

[0037] In the description of this utility model, it should be understood that the terms "middle", "length", "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", "radial", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0038] In this invention, unless otherwise expressly specified and limited, the first feature "on" the second feature may be in direct contact with the first feature, or indirect contact with the first feature through an intermediate medium. "A plurality of" means at least two, such as two, three, etc., unless otherwise expressly and specifically limited.

[0039] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] The above description is merely illustrative of the embodiments of this utility model and is not intended to limit the scope of this utility model. For those skilled in the art, any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model without creative labor should be included within the protection scope of this utility model.

Claims

1. A shock-absorbing, automatically pop-out side handle, characterized in that, include: The handle has a circular hole at the bottom with a telescopic ball inserted into it, and the ball protrudes from the surface of the handle. The first base has a U-shaped groove and a reserved hole communicating with the U-shaped groove, which is movably connected to the handle; The locking module consists of a second base, a locking tongue, a spring, and a top cover. The second base has a threaded hole and is located at the bottom layer. The locking tongue moves in a directional manner through the steps of the base and its front end is set as a slope. The spring is placed between the second base and the locking tongue, holds the locking tongue, and automatically returns to its locked position after moving upward. The top cover is fixed to the threaded hole of the second base by screws, encapsulating the locking tongue and spring as an integral component. The locking module is placed in the middle of the inside of the handle. The step on the handle allows the locking module's locking tongue to press against the handle and lock it in place. The step on the handle is slightly higher so that it fits tightly against the locking module.

2. The shock-absorbing automatic pop-out side handle according to claim 1, characterized in that: The latch has a cavity in the middle for the user to pull the latch.

3. The shock-absorbing automatic pop-out side handle according to claim 1, characterized in that: The springs are respectively located on both sides of the locking tongue.

4. The shock-absorbing automatic pop-out side handle according to claim 1, characterized in that: The handle surface is provided with an anti-slip textured layer.

5. A shock-absorbing automatic pop-out side handle according to any one of claims 1-4, characterized in that: The clearance between the locking tongue and the base step is less than 0.5mm, and the spring wire diameter is 0.8-1.2mm.

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