TWI663309B - Plate clip - Google Patents

Abstract

A plate fixing clip includes a mounting portion and a clamping portion. The clamping portion includes a first clamping plate and a pressing plate. The first clamping plate is provided with a perforation through which at least one shaft passes through a plate, and the pressing plate is provided with at least one positioning hole. At least one eccentric gear is provided with a center hole, a shaft portion and an eccentric wheel. The center hole is sleeved on the shaft of the first clamping plate and fixed by screws. The shaft portion of the eccentric gear is fitted on the positioning hole of the pressure plate. The perforation combined with the plate is characterized in that the eccentric gear is provided with teeth, the pressure plate is provided with a first non-round hole, and the fixed gear is provided with a non-round shaft and teeth. When the plate and the plate fixing clip are adjusted In a good relative position, the non-normal round shaft of the fixed gear is engaged with the non-normal round hole, and the teeth of the fixed gear are engaged with the teeth of the eccentric gear.

Description

Plate clip

The invention relates to a fixing clip, in particular to a plate fixing clip that combines various types of plates.

Building materials are becoming more and more diverse. Among them, due to different materials and different installation requirements, building boards have been developed to adjust the structure in order to be accurately installed in the correct position. One example is the installation of glass or metal plates. A large amount of glass or metal is used as a decorative panel or compartment or door panel. Because glass and metal have a large weight, it is usually more difficult to fine-tune their installation positions. Bathroom shower doors are one example. Showers A frameless glass door is generally used for the door. The glass door needs a fixing clip to combine the glass. One of the fixing clips conventionally used to combine the glass door plates is to clamp the two plywood plates and then pass the screws through the holes of the glass. Lock it down. When this kind of structure is used for heavier glass, the glass will slowly slide off the original position due to the influence of gravity.

Another clamping method is to increase the friction force on the glass by adding a rubber sheet or a collar. However, as the thickness and weight of the safety glass gradually increase, the friction force cannot overcome the gravity over time, so that the glass will gradually come off. In situ.

In view of this, it is necessary to provide a plate fixing clip capable of firmly holding the plate and conveniently adjusting the relative position.

An object of the present invention is to provide a plate fixing clip capable of firmly and tightly combining a plate and a fixing clip.

Another object of the present invention is to provide a plate fixing clip which can easily adjust the mutual position of the plate and the fixing clip.

To achieve the above object, the present invention discloses a plate fixing clip including a mounting portion and a clamping portion. The clamping portion includes a first clamping plate and a pressing plate. The first clamping plate is provided with at least one shaft passing through a plate. The pressure plate is provided with at least one positioning hole, at least one eccentric gear is provided with a center hole, a shaft portion and an eccentric wheel, the center hole is sleeved on the shaft of the first clamping plate and fixed by screws, and the shaft portion sleeve The eccentric wheel fits into the perforation of the plate, the eccentric gear is provided with teeth, the pressure plate is provided with a first non-round hole, and the fixed gear is provided with a non-round shaft and teeth When the relative position of the plate and the plate fixing clip is adjusted, the non-round shaft of the fixed gear is caught in the first non-round hole, and the teeth of the fixed gear are engaged with the teeth of the eccentric gear.

Wherein, it also includes an adjustment gear, the adjustment gear is provided with a shaft, a hand groove, and teeth matching with the eccentric gear, and the shaft can be rotated in the first non-round hole, and the rotation can be achieved by rotating the adjustment gear. The eccentric gear rotates synchronously.

The pressing plate is provided with a second non-round hole.

A protective sleeve is provided between the eccentric wheel and the perforation of the plate.

A first pad and a second pad are respectively provided on both sides of the plate.

Wherein, the clamping portion further includes a second clamping plate, and the second clamping plate is provided with a hook portion which can be snapped on the pressing plate.

Wherein, the pressing plate is provided with two clips which can be inserted into two concave portions provided in the second clamping plate.

In this way, the present invention adjusts the position of the eccentric gear of the plate after the adjustment is completed, and the eccentric gear is restricted from rotating by using the gear tooth engagement method, so that the plate and the fixing clip can be firmly and tightly combined without departing from the original. And the adjustment is only needed to remove the second splint, and the plate does not need to be removed.

The embodiments are only used to illustrate the possible implementation aspects of the present invention, but are not intended to limit the scope of the present invention. The technical means and structural features used by the present invention to achieve the purpose of the invention are hereby combined with the drawings The preferred embodiment is shown in detail as follows. In the following detailed description, quite a lot of details are provided, but it will be clear to those skilled in the art that the present invention can be implemented without these specific details.

In the following detailed description, reference will be made to the accompanying drawings, which are part of the detailed description and illustrate exemplary embodiments. In addition, other embodiments and structural changes may be used without departing from the scope of the claimed subject matter. It should also be noted that directions such as up, down, left, right, clockwise, and counterclockwise in the description are only used to illustrate the features or relationship positions in the drawings and not to limit the application of the claimed subject matter. In addition, familiarity with Those skilled in the art should also know that the terms such as doors, windows, trim panels, and partition boards have zones in buildings because of their different uses, but their structures may be the same. "In fact, it includes glass plates, metal plates, synthetic material plates, cement plates, and petrochemical material plates that are common in buildings. Therefore, the following detailed description is not made in a limited manner, and the scope of the claimed subject matter is only attached The scope of patent application and its equivalent scope are defined.

In one embodiment of the present invention, a plate fixing clip is disclosed. Referring to FIG. 1, it is an exploded perspective view of the plate fixing clip of the present invention. The plate fixing clip includes a mounting portion 1 and a clamping portion 2. The part 2 is used for holding a plate 4. The mounting part 1 can be installed in a building, for example, for locking to a wall, combining a door panel, or as shown in the figure. The mounting part 1 has a first splint 11 and a second splint. 12 can be combined with a plate, even the mounting portion 1 can have the same clamping mechanism as the clamping portion 2; the relationship between the mounting portion 1 and the clamping portion 2 can be fixed or movable For example, it is a hinge device, so that the clamping portion 2 can be pivoted relative to the mounting portion 1, and the mounting portion 1 and the clamping portion 2 can be located on the same plane as shown in the figure, but can also be arranged at an angle, such as 90 degrees or 135 degrees is suitable for occasions where you want to use.

The clamping part 2 includes a first clamping plate 3a and a pressing plate 6. The first clamping plate 3a is provided with two shafts 31, the shaft 31 is provided with screw holes 311, the plate 4 is provided with two perforations 41, and the two shafts 31 pass through the plate. Two perforations 41 of the sheet 4, the pressing plate 6 is provided with two positioning holes 61 and at least one first non-round hole 62, preferably, a second non-round hole 63 may be added; the positioning hole 61 may be a straight hole Or form a tapered hole as shown in the figure, so that it can have a better self-centering effect. The first non-round hole 62 and the second non-round hole 63 are regular hexagons in this embodiment, but It can also be a square hole or other polygonal holes. The plate 4 of the preferred embodiment refers to a plate of various materials, such as a glass plate, a metal plate, a wooden board, a synthetic material plate, a cement plate, and a petrochemical material plate.

Please refer to FIG. 2 and FIG. 3 at the same time. The two positioning holes 61 are respectively combined with two eccentric gears 7, and the two eccentric gears 7 are respectively provided with a number of teeth 71, a shaft portion 72, an eccentric wheel 73, a center hole 74 and a mark 75. The tooth 71 is a gear tooth of a general gear, the shaft portion 72 and the center hole 74 are located on the same axis, the eccentric wheel 73 is a circular wheel deviating from the aforementioned axis, and the center hole 74 is sleeved on the first clamping plate 3a The shaft 31 allows the eccentric gear 7 to be positioned and pivoted. A screw 9 passes through the central hole 74 and is locked to the screw hole 311 of the first clamping plate 3a. The eccentric gear 7, the pressing plate 6, and the first clamping plate 3a can be clamped together. The plate 4 is preferably provided with a first gasket 51 and a second gasket 52 on both sides of the plate 4, and the first gasket 51 is provided with a hole 511 for the shaft 31 to pass through, and the second gasket 52 is provided with a hole 521 for the eccentric gear 7 to pass through. The material of the first washer 51 and the second washer is relatively soft silicone, rubber or plastic, so that the metal parts avoid direct contact with the plate 4, so It is less likely to cause stress concentration and avoid damage to the plate 4; the shaft portion 72 fits into the positioning hole 61 of the pressure plate 6, and the shaft portion 72 may be provided with the fixed position The conical surface matching the position hole 61, the eccentric wheel 73 fits into the perforation 41 of the plate 4, the eccentric wheel 73 and the perforation 41 preferably have the same diameter, or the diameter of the perforation 41 is slightly larger than the eccentric wheel 73 Diameter, and the difference in diameter just accommodates a protective cover 76. The protective cover 76 uses a lower hardness material such as rubber, plastic, or silicone, so that the eccentric wheel 73 does not directly contact the plate 4 and can prevent the plate 4 from being damaged. The mark 75 is preferably located on a surface on the far side of the eccentric wheel 73, and the mark 75 can provide an operator to understand the position of the eccentric wheel.

Please refer to FIG. 1 and FIG. 4 to FIG. 7 at the same time. An adjusting gear 81 is provided with a shaft 812, a hand groove 813, and a tooth 811 matched with the eccentric gear 7. The shaft 812 can be placed in the first non-circular circle. Rotating in the hole 62, the shaft 812 may be a cylinder, and may be tangent to each side of the first non-round hole 62 to stably rotate, or a bearing (not shown) may be set on the shaft 812 and then placed. Rotating in the non-round hole 62; the wrench groove 813 is preferably a hexagonal wrench hole.

Referring to FIG. 8, it is a schematic diagram of the operation of the plate fixing clip of the present invention. After the plate fixing clip of the present invention is assembled with the plate, it is usually necessary to fine-tune the distance between the two. The direction of the figure is an example of rotating the adjusting gear 81 counterclockwise. Since the teeth 811 of the adjusting gear 81 mesh with the teeth 71 of the second eccentric gear 7, the two eccentric gears 7 are driven to rotate in the same part at the same time. Rotation, the eccentric wheel 73 of the two eccentric gears 7 drives the plate 4 to follow. As shown in the figure, when the mark 75 rotates to the lower right direction, the plate 4 moves to the opposite upper left direction. When the adjustment is completed, the adjusting gear 81 can be removed and a fixed gear 82 (refer to FIG. 1) can be installed in the first non-round hole 62. The fixed gear 82 has the same teeth 821 as those of the two eccentric gears 7. The teeth 71 mesh, and the adjustment gear 81 is different from the fixed gear 82 having a non-spherical shaft 822 which coincides with the first non-spherical hole 62. When the non-spherical shaft 822 of the fixed gear 82 After the first non-round hole 62 is inserted, it cannot be rotated, so its teeth 821 mesh with the teeth 71 of the two eccentric gears 7 so that the two eccentric gears 7 cannot be rotated. Finally, the screws 9 are locked to form a firm clamp. fixed.

Referring to FIG. 9, it is a schematic diagram of the operation completion of the second embodiment of the plate fixing clip of the present invention. This embodiment is not to remove the adjustment gear 81 after the adjustment operation as shown in FIG. 8 described above, but to let the adjustment gear 81 Remaining in the first non-circular hole 62, the non-circular shaft 822 of the fixed gear 82 is installed in the second non-circular hole 63. In this way, the non-circular shaft 822 and The setting of the teeth 821, after the relative position of the plate 4 and the plate fixing clip is adjusted, the teeth 821 of the fixed gear 82 are engaged with the teeth 71 of the two eccentric gears 7 so that they can no longer rotate, and finally the screws 9 are locked The result is a firm clamp.

Referring to FIGS. 1 and 10 at the same time, FIG. 10 is a front view of the combination of the plate fixing clips of the present invention. The present invention further includes a second splint 3b, which is a cover plate with a relatively flat and beautiful appearance. After the aforementioned various adjustments and installation operations are completed, the second clamping plate 3b is used as a decorative cover. The second clamping plate 3b is provided with a hook portion 32 and two concave portions 33, and one end of the pressing plate 6 has an inclined surface (not labeled). Engaged with the hook portion 32, the pressure plate 6 is further provided with two clip tips 64. The two clip tips 64 are preferably supported by a spring (not shown) buried in the pressure plate 6, so that the two clip tips 64 can The elasticity is retracted, so that the two clips 64 can elastically support the two concave portions 33, so that the second clamping plate 3 b is firmly coupled to the pressing plate 6.

In this way, after the eccentric gear for adjusting the position of the plate is adjusted by the present invention, the eccentric gear is restricted from rotating by utilizing the gear tooth engagement of the gear, so that the plate and the fixing clip can be firmly and tightly combined without leaving the original position. In addition, when the present invention performs adjustment, it only needs to remove the second clamping plate, and it can be adjusted without removing the plate and most of the components.

In the above embodiment, the number of the shaft 31, the screw hole 311, the perforation 41, the hole 511, the hole 521, the positioning hole 61, and the eccentric gear 7 are all described as two examples, so that the plate 4 can be kept parallel during the adjustment. The movement of the lens will not be skewed, but if only one of the above-mentioned features can still achieve the purpose of the present invention, the shaft 31, the screw hole 311, the perforation 41, the hole 511, the hole 521, the positioning hole 61 and the eccentric gear If the number of 7 is at least one, it is regarded as one embodiment of the present invention.

The above-mentioned embodiments are only for explaining the technical ideas and characteristics of the present invention. The purpose is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly. The scope of the patent of the present invention cannot be limited by this All equivalent changes or modifications made in accordance with the spirit of the present invention and the contents of the description should be covered by the patent of the present invention.

1‧‧‧Mounting Department

11‧‧‧The first splint

12‧‧‧Second splint

2‧‧‧ clamping section

3a‧‧‧The first splint

3b‧‧‧Second splint

31‧‧‧axis

311‧‧‧Thread hole

32‧‧‧ Hook Department

33‧‧‧Recessed

4‧‧‧ plates

41‧‧‧perforation

51‧‧‧The first pad

511‧‧‧hole

52‧‧‧Second plate

521‧‧‧hole

6‧‧‧ pressure plate

61‧‧‧ Positioning hole

62‧‧‧The first non-round hole

63‧‧‧Second non-round hole

64‧‧‧ card tip

7‧‧‧eccentric gear

71‧‧‧tooth

72‧‧‧ Shaft

73‧‧‧eccentric wheel

74‧‧‧ center hole

81‧‧‧adjust gear

811‧‧‧tooth

812‧‧‧axis

813‧‧‧ Slot Hand Slot

82‧‧‧ fixed gear

821‧‧‧tooth

822‧‧‧Non-round shaft

9‧‧‧ Screw

Figure 1 is an exploded perspective view of the plate fixing clip of the present invention; Figure 2 is a perspective view of the eccentric gear of the plate fixing clip of the present invention; Figure 3 is another perspective view of the eccentric gear of the plate fixing clip of the present invention; A perspective view of the adjusting gear of the plate fixing clip; FIG. 5 is a perspective combined view of the plate fixing clip of the present invention; FIG. 6 is a front view of the combination of the plate fixing clip of the present invention; Sectional view in the direction of AA; FIG. 8 is a schematic view of the operation of the plate fixing clip of the present invention; FIG. 9 is a schematic view of the completion of the second embodiment of the plate fixing clip of the present invention; and FIG. 10 is a front view of the combination of the plate fixing clip of the present invention.

Claims (6)

A plate fixing clip includes a mounting portion and a clamping portion. The clamping portion includes a first clamping plate and a pressing plate. The first clamping plate is provided with a perforation through which at least one shaft passes through a plate. The pressing plate is provided with at least A positioning hole, at least one eccentric gear is provided with a center hole, a shaft portion and an eccentric wheel, the center hole is sleeved on the shaft of the first clamping plate and fixed by screws, and the shaft portion is sleeved on the positioning hole of the pressure plate, The eccentric wheel is sleeved on the perforation of the plate, and is characterized in that the eccentric gear is provided with teeth, the pressure plate is provided with a first non-round hole, and a fixed gear is provided with a non-round shaft and teeth. The relative position of the plate fixing clip is adjusted, the non-round shaft of the fixed gear is caught in the first non-round hole, the teeth of the fixed gear are engaged with the teeth of the two eccentric gears; and an adjustment gear, the adjustment gear A shaft, a hand groove, and teeth matching the eccentric gear are provided. The shaft of the adjustment gear can be rotated in the first non-circular hole, and the eccentric gear can be rotated synchronously by rotating the adjustment gear. The plate fixing clip according to claim 1, wherein the pressure plate is provided with a second non-round hole. The plate fixing clip according to claim 1, wherein a protective sleeve is provided between the eccentric wheel and the perforation of the plate. The plate fixing clip according to claim 3, wherein a first pad and a second pad are respectively provided on both sides of the plate. The plate fixing clip according to claim 4, wherein the clamping portion further includes a second clamping plate, and the second clamping plate is provided with a hook portion that can be snapped onto the pressing plate. The plate fixing clip according to claim 5, wherein the pressing plate is provided with two clip ends that can be inserted into two recessed portions provided in the second clamping plate.