Lens cleaning strengthening clamp
By designing a lens cleaning and strengthening fixture, and using inverted V-shaped and Y-shaped clamping positions to achieve four-point positioning, the problem of lens movement and slippage during the cleaning and strengthening process is solved, thereby improving stability and processing effect and reducing equipment footprint.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 厦门立扬光学科技有限公司
- Filing Date
- 2025-05-12
- Publication Date
- 2026-04-28
AI Technical Summary
In existing lens cleaning and strengthening processes, lenses are prone to moving or slipping in the treatment tank, resulting in poor treatment effects and large equipment footprint.
Design a lens cleaning and strengthening clamp, which adopts a structure of main support, hanging part and clamping part. Four-point positioning is achieved by inverted V-shaped and Y-shaped lens edge locking to ensure that the lens is firmly and stably clamped.
It improves the stability of lenses during cleaning and strengthening processes, prevents movement and slippage, reduces equipment footprint, and enhances processing results.
Smart Images
Figure CN224169626U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of eyeglasses, and in particular to a lens cleaning and strengthening fixture structure used in the lens processing process. Background Technology
[0002] Typically, lenses are made of optical materials such as glass or resin and are assembled with eyeglass frames to form eyeglasses. They are used to correct the user's vision and obtain a clear field of vision. Alternatively, to obtain some new and superior properties that were not originally present, physical and chemical methods are used to coat the surface of the lenses with single or multiple layers of optical films of a certain thickness. These films can block uncomfortable strong light, reduce the damage to the eyes caused by harmful blue light or ultraviolet rays, or, to protect the lenses and enhance the adhesion between the film layers, add reinforcing films, or even serve a decorative purpose through the aforementioned treatments.
[0003] During lens manufacturing, cleaning and strengthening steps are required between many stages. On the one hand, cleaning the lens after the previous steps is completed can facilitate the formation of the film layer in subsequent steps. On the other hand, strengthening can protect the film layer on the surface of the lens after the previous steps and increase the effective bonding between the film layer formed in subsequent steps and the lens. Therefore, lens cleaning and strengthening are steps that cannot be underestimated in lens manufacturing.
[0004] Current lens cleaning and strengthening processes involve placing the lenses in a lens basket, which is then directly immersed in the cleaning or strengthening tank. This process can easily cause the lenses to shift, affecting the processing results. Furthermore, immersing the entire basket in the tank necessitates a large tank, increasing the equipment's footprint. Some manufacturers have designed lens clamps, which hold the lenses from both sides. However, the clamping stability is not ideal; the lenses can easily deflect or slip during processing, also impacting the overall effectiveness.
[0005] In view of this, the inventor, relying on his professional technical level and rich experience in long-term research, design and manufacturing, as well as his familiarity with the structure of eyeglasses, has developed a new type of lens cleaning and strengthening fixture through repeated design, experimentation, modification and testing, and this invention is thus born. Utility Model Content
[0006] The purpose of this utility model is to provide a lens cleaning and strengthening clamp that is lightweight and provides a firm and stable grip on the lens.
[0007] To achieve the above objectives, the technical solution of this utility model is as follows:
[0008] A lens cleaning and strengthening clamp has a main support, a hanging part, and a clamping part. The hanging part is located on the upper part of the main support and has a hook. The lower end of one side of the hook is open to form a hanging opening, and symmetrical hanging ears are formed in the middle of both sides of the hook. The clamping part extends from the lower part of the main support and has four symmetrically arranged lens edge clamping positions. The four lens edge clamping positions form a clamping space for clamping the lens edge. Two of the lens edge clamping positions are in an inverted V shape with the upper edge of the lens opening downward, and the other two lens edge clamping positions are in a Y shape with the lower edge of the lens opening upward.
[0009] Furthermore, the main support has an upper beam, left and right reinforcing parts and a lower beam, the left and right reinforcing parts are located between the upper beam and the lower beam, the hanging part is connected to the upper beam and the clamping part is connected to the lower beam.
[0010] Furthermore, the lower beam of the main support extends in a cross shape to form a clamping part. One side of the cross extension bends directly downward to form a first elastic rod. The end of the first elastic rod corresponds to the upper edge of the lens to form a first lens edge locking position. The first lens edge locking position is an inverted V-shape with an opening tilted downward. The other side of the cross extension forks and bends downward to form a third elastic rod and a fourth elastic rod. The end of the fourth elastic rod is then bent horizontally to form a second elastic rod. The end of the third elastic rod corresponds to the upper edge of the lens to form a third lens edge locking position. The third lens edge locking position is an inverted V-shape with an opening tilted downward. The ends of the second and fourth elastic rods correspond to the lower edge of the lens to form a second lens edge locking position and a fourth lens edge locking position, respectively. The second and fourth lens edge locking positions are Y-shaped with an opening tilted upward.
[0011] Furthermore, the lower beam of the main support extends in a cross shape to form a clamping part. The two sides of the cross extension branch off and bend downward to form a first elastic rod, a second elastic rod, a third elastic rod, and a fourth elastic rod. The ends of the first elastic rod and the third elastic rod correspond to the upper edge of the lens to form a first lens edge locking position and a third lens edge locking position, respectively. The first lens edge locking position and the third lens edge locking position are inverted V-shaped with the opening tilted downward. The ends of the second elastic rod and the fourth elastic rod correspond to the lower edge of the lens to form a second lens edge locking position and a fourth lens edge locking position, respectively. The second lens edge locking position and the fourth lens edge locking position are in Y-shaped with the opening tilted upward.
[0012] With the above solution, the present invention has a simple and lightweight structure. In use, it is hung on the base frame by the hook of the hanging part, and the clamp is stably positioned by the cooperation of the symmetrical hanging ears on both sides with the base frame. The lens is clamped in the clamping space, and the two inverted V-shaped lens edge locking positions at the top and the two Y-shaped lens edge locking positions at the bottom cooperate to form a four-point positioning of the lens, so that the lens is firmly and stably clamped on the clamp, preventing movement, deflection and slippage. The clamping stability is greatly improved, and it is convenient to perform cleaning and strengthening treatments.
[0013] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. Attached Figure Description
[0014] Figure 1 This is a structural schematic diagram of Embodiment 1 of the present invention;
[0015] Figure 2 This is a schematic diagram illustrating the use of Embodiment 1 of this utility model;
[0016] Figure 3 This is a schematic diagram of the structure of Embodiment 2 of this utility model;
[0017] Figure 4 This is a schematic diagram illustrating the use of Embodiment 2 of this utility model;
[0018] Figure 5 This is a partial enlarged view of the present invention.
[0019] Label Explanation
[0020] Main support 1, upper beam 11, reinforcing part 12, lower beam 13;
[0021] Hanging part 2, hook 21, hanging opening 22, hanging ear 23;
[0022] Clamping part 3, first lens edge locking position 31, second lens edge locking position 32, third lens edge locking position 33, fourth lens edge locking position 34, first elastic rod 35, second elastic rod 36, third elastic rod 37, fourth elastic rod 38;
[0023] Lens 4, point 41. Detailed Implementation
[0024] The embodiments of this utility model will be fully described below with reference to the accompanying drawings. It should be noted that this utility model can be implemented in different forms, and the specific embodiments described herein are merely illustrative of the relevant structures and are not intended to limit the scope of the invention. These embodiments are provided to provide a thorough and complete disclosure of the utility model and to fully convey its scope to those skilled in the art. Furthermore, the embodiments and features described herein can be combined with each other without conflict. For ease of description, only the parts relevant to the inventive innovation are shown in the accompanying drawings.
[0025] In the description of this application, it should be understood that the terms "front," "rear," "left," "right," "upper," "lower," "inner," "outer," "first," "second," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing this application 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, and therefore should not be construed as a limitation on this application. The word "comprising" does not exclude the presence of elements or steps not listed in the claims. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The simple fact that certain measures are recited in mutually different dependent claims does not indicate that combinations of these measures cannot be used for improvement. Any reference signs in the claims should not be construed as limiting the scope.
[0026] like Figures 1 to 5 As shown, the present invention discloses a lens cleaning and strengthening clamp, which has a main support 1, a hanging part 2 and a clamping part 3.
[0027] The optimized structure of the main support 1 includes an upper beam 11, left and right reinforcing parts 12, and a lower beam 13. The left and right reinforcing parts 12 are located between the upper beam 11 and the lower beam 13. The hanging part 2 is connected to the upper beam 11, and the clamping part 3 is connected to the lower beam 13. The main support 1 of this invention can combine the hanging part 2 and the clamping part 3 into one unit, ensuring that the clamp holding the lens 4 can be easily hung on the base frame.
[0028] The main support 1 is provided with a hanging part 2 above it. The hanging part 2 has a hook 21, and the lower end of one side of the hook 21 is open to form a hanging opening 22. Symmetrical hanging ears 23 are formed in the middle of both sides of the hook 21. This utility model uses the hook 21 of the hanging part 2 to hang on the base frame, and uses the symmetrical hanging ears 23 on both sides to elastically clamp and cooperate with the base frame to achieve stable positioning of the clamp and avoid tilting or deflection of the clamp as a whole.
[0029] The main support 1 extends downwards to form a clamping part 3. The clamping part 3 has four symmetrically arranged lens edge locking positions 31, 32, 33, and 34. These four positions form a clamping space for clamping the edge of the lens 4. Two of the lens edge locking positions 31 and 33 correspond to the upper edge of the lens 4 and are inverted V-shaped with an opening tilted downwards. The other two lens edge locking positions 32 and 34 correspond to the lower edge of the lens 4 and are in a Y-shaped with an opening tilted upwards. When the lens 4 is clamped in the clamping space, the two upper inverted V-shaped lens edge locking positions 31 and 33 and the two lower Y-shaped lens edge locking positions 32 and 34 work together to form a four-point positioning of the lens 4, ensuring that the lens 4 is firmly and stably clamped on the fixture. This prevents the lens 4 from moving, deflecting, or slipping, greatly improving the stability of the clamped lens 4 and facilitating cleaning and strengthening processes.
[0030] Figures 1 to 2 The diagram shows an embodiment of this utility model. The lower beam 13 of the main support 1 extends in a cross direction to form a clamping part 3. One side of the cross extension is bent downward to form a first elastic rod 35. The end of the first elastic rod 35 corresponds to the upper edge of the lens 4 to form a first lens edge locking position 31. The first lens edge locking position 31 is an inverted V-shape with an opening tilted downward. The other side of the cross extension branches and bends downward to form a third elastic rod 37 and a fourth elastic rod 38. The end of the fourth elastic rod 38 is then bent horizontally to form a second elastic rod 36. The end of the third elastic rod 37 corresponds to the upper edge of the lens 4 to form a third lens edge locking position 33. The third lens edge locking position 33 is an inverted V-shape with an opening tilted downward. The ends of the second elastic rod 36 and the fourth elastic rod 38 correspond to the lower edge of the lens 4 to form a second lens edge locking position 32 and a fourth lens edge locking position 34, respectively. The second lens edge locking position 32 and the fourth lens edge locking position 34 are Y-shaped with an opening tilted upward. In this embodiment, the lens 4 can enter the clamping space from the side between the first lens edge locking position 31 and the second lens edge locking position 32. The first lens edge locking position 31, the second lens edge locking position 32, the third lens edge locking position 33 and the fourth lens edge locking position 34 form a four-point elastic support and positioning for the lens 4. In particular, when the edge of the lens 4 itself has a locking point 41, the four lens edge locking positions 32 on the clamp just match the locking points 41 of the lens 4, so that the lens 4 is firmly and stably clamped on the clamp, preventing the lens 4 from moving, deflecting and slipping. The stability of clamping the lens 4 is greatly improved, which facilitates cleaning, strengthening and other treatments.
[0031] Figures 3 to 4The following is a second embodiment of the present invention. The lower beam 13 of the main support 1 extends in a cross direction to form a clamping part 3. The two sides of the cross extension each fork and bend downward to form a first elastic rod 35, a second elastic rod 36, a third elastic rod 37, and a fourth elastic rod 38. The ends of the first elastic rod 35 and the third elastic rod 37 correspond to the upper edge of the lens 4 to form a first lens edge locking position 31 and a third lens edge locking position 33, respectively. The first lens edge locking position 31 and the third lens edge locking position 33 are inverted V-shaped with the opening tilted downward. The ends of the second elastic rod 36 and the fourth elastic rod 38 correspond to the lower edge of the lens 4 to form a second lens edge locking position 32 and a fourth lens edge locking position 34, respectively. The second lens edge locking position 32 and the fourth lens edge locking position 34 are in Y-shaped with the opening tilted upward. In this embodiment, the lens 4 can enter the clamping space from the bottom between the second lens edge locking position 32 and the fourth lens edge locking position 34. The first lens edge locking position 31, the second lens edge locking position 32, the third lens edge locking position 33 and the fourth lens edge locking position 34 form a four-point elastic support positioning for the lens 4, so that the lens 4 is firmly and stably clamped on the clamp, preventing the lens 4 from moving, deflecting and slipping. The stability of clamping the lens 4 is greatly improved, which facilitates cleaning, strengthening and other treatments.
[0032] The above description is only a preferred embodiment of the present utility model. The embodiments described are only for illustrating the technical ideas and features of the present utility model. Their purpose is to enable those skilled in the art to understand the content of the present utility model and implement it accordingly, but do not limit the patent scope of the present utility model. It should be noted that after reading this specification, those skilled in the art can make equivalent changes or modifications in accordance with the spirit disclosed in the present utility model, which should still be covered within the patent scope of the present utility model.
Claims
1. A lens cleaning and strengthening fixture, characterized in that: It has a main support, a hanging part and a clamping part. The hanging part is located on the upper part of the main support. The hanging part has a hook. The lower end of one side of the hook is open to form a hanging opening, and the middle of both sides of the hook forms a symmetrical hanging ear. The clamping part extends from the lower part of the main support. The clamping part has four symmetrically arranged lens edge locking positions. The four lens edge locking positions form a clamping space for clamping the lens edge. Two of the lens edge locking positions are in an inverted V shape with the upper edge of the lens opening downwards, and the other two lens edge locking positions are in a Y shape with the lower edge of the lens opening upwards.
2. The lens cleaning and strengthening fixture according to claim 1, characterized in that: The main support has an upper beam, left and right reinforcing parts and a lower beam. The left and right reinforcing parts are located between the upper beam and the lower beam. The hanging part is connected to the upper beam and the clamping part is connected to the lower beam.
3. The lens cleaning and strengthening fixture according to claim 1, characterized in that: The lower beam of the main support extends in a cross shape to form a clamping part. One side of the cross extension bends directly downward to form a first elastic rod. The end of the first elastic rod corresponds to the upper edge of the lens to form a first lens edge locking position. The first lens edge locking position is an inverted V-shape with an opening tilted downward. The other side of the cross extension forks and bends downward to form a third elastic rod and a fourth elastic rod. The end of the fourth elastic rod bends horizontally to form a second elastic rod. The end of the third elastic rod corresponds to the upper edge of the lens to form a third lens edge locking position. The third lens edge locking position is an inverted V-shape with an opening tilted downward. The ends of the second and fourth elastic rods correspond to the lower edge of the lens to form a second lens edge locking position and a fourth lens edge locking position, respectively. The second and fourth lens edge locking positions are Y-shaped with an opening tilted upward.
4. The lens cleaning and strengthening fixture according to claim 1, characterized in that: The lower beam of the main support extends in a cross shape to form a clamping part. The two sides of the cross extension branch and bend downward to form a first elastic rod, a second elastic rod, a third elastic rod, and a fourth elastic rod. The ends of the first elastic rod and the third elastic rod correspond to the upper edge of the lens to form a first lens edge locking position and a third lens edge locking position, respectively. The first lens edge locking position and the third lens edge locking position are inverted V-shaped with the opening tilted downward. The ends of the second elastic rod and the fourth elastic rod correspond to the lower edge of the lens to form a second lens edge locking position and a fourth lens edge locking position, respectively. The second lens edge locking position and the fourth lens edge locking position are in Y-shaped with the opening tilted upward.