TWM629600U - Universal handle adapter - Google Patents

Abstract

A handle universal adapter is used to universally assemble into a polygonal assembly groove of one of a plurality of handles, so that the handle forms a panel-type lock handle and is locked to a panel-type lock, and It includes a locking part and a universal extension part. The locking portion is provided with at least one locking hole corresponding to the panel-type lock. The universal extension part is connected with the locking part, and extends along an extension direction to form a polygonal column body structure, and a snap-fit relationship is formed between the polygonal column body structure and the polygonal assembling groove. The invention can achieve the effect of universally assembling the polygonal assembling grooves of handles of different appearances, so that the handle can be locked to the panel lock.

Description

Universal handle adapter

This creation is about an adapter, especially a universal adapter for handles.

Doors are an indispensable building material in daily life. People are constantly in contact with doors from morning to night, such as: room doors, toilet doors, house doors, office doors, etc., and most doors will be matched with corresponding doors. handle.

Please refer to the first figure to the third figure together, wherein the first figure is a perspective view of a handle of the prior art; the second figure is an exploded view of the handle and the door panel of the first figure; A perspective view of another handle of technology. As shown in the figure, a handle PA1a has a polygonal assembly groove Ta.

The handle PA1a is connected to the inside of a door D by a connecting member B. In this embodiment, the handle PA1a is further connected to the connecting member B by a ring-type buckle C. As shown in FIG. The appearance of this kind of handle has various types, please refer to the third figure, which is another handle PA1b of the prior art. The handle PA1b also has a polygonal assembly groove Tb, but its appearance is different from that of the handle PA1a. Generally speaking, the above-mentioned handles (handles PA1a, PA1b) are very common handles on the market, and are usually combined with a square shaft (not shown in the figure) to act together with the lock box inside the door D.

The handle PA1a, the connecting piece B, the ring-shaped buckle C, the door D, the square shaft and the lock box are common knowledge in the technical field, and therefore, the drawings are only for illustration, so they will not be repeated here.

Please refer to Figures 4 to 6 together, wherein Figure 4 is a perspective view of a panel lock handle of the prior art; Figure 5 is an exploded view of the panel lock handle and door panel of Figure 4; and , FIG. 6 is a perspective view showing another panel-type lock handle of the prior art. As shown in the figure, a panel-type lock handle PA2a has a plurality of locking holes Ha. The panel-type lock handle PA2a will be locked on the locking pin P of a panel-type lock L using the locking hole Ha, and connected to the door D. Usually, there will be a mechanism in the panel lock L to act together with the lock box inside the door D. The appearance of such a panel-type lock handle can also have various types, please refer to the sixth figure, which is another panel-type lock handle PA2b of the prior art. The panel-type lock handle PA2b also has a plurality of locking holes Hb, but its appearance is different from that of the panel-type lock handle PA2a.

However, the panel-type lock handles PA2a, PA2b in the prior art are integrally formed. If you want to have different appearances, you need to develop and produce different molds according to different appearances. Therefore, in order to meet the needs of the market, you need to bear a larger development cost; moreover, when one of the appearances of the panel lock handle needs to be When it is small but must be developed, the development cost of the panel-type lock handle with this appearance will bring a burden to the enterprise; in addition, in practice, various panel-type lock handles PA2a and PA2b will also have minimum production requirements. The backlog of inventory is formed, which in turn creates the problem of sluggish materials. In addition, the polygonal assembly groove of the common handle cannot be assembled to the panel lock. Therefore, there is room for improvement in the prior art.

In view of the fact that in the prior art, the polygonal assembly groove of the common handle cannot be assembled to the panel lock, and the panel lock handle is integrally formed to produce different appearances corresponding to different molds, different development costs, and less demand. Burdening development costs, inventory build-up due to minimum production volumes, sluggish material and the problems that arise. One of the main purposes of the present invention is to provide a universal adapter for handle, which is used to solve at least one problem in the prior art.

In order to solve the problem of the prior art, the necessary technical means adopted in the present invention is to provide a universal handle adapter, which is used for universal assembly in a polygonal assembly groove of one of a plurality of handles, so as to make the above The handle forms a panel-type lock handle and is locked to a panel-type lock, and includes a locking portion and a universal extension portion. The locking portion is provided with at least one locking hole corresponding to the panel-type lock. The universal extension part is connected with the locking part, and extends along an extension direction to form a polygonal column body structure, and a snap-fit relationship is formed between the polygonal column body structure and the polygonal assembling groove.

On the basis of the above-mentioned necessary technical means, an auxiliary technical means derived from this creation is the universal extension part in the universal adapter of the handle, and further includes an extension body, which extends the system-polygon structure.

On the basis of the above necessary technical means, an auxiliary technical means derived from this creation is to make the extended body in the universal adapter of the handle, a cuboid structure.

On the basis of the above-mentioned necessary technical means, an auxiliary technical means derived from this creation is to make the extension body in the universal handle adapter further open with a fixing groove, and the fixing groove corresponds to one of the fixing pins of the handle and is not parallel to the handle. extension direction.

On the basis of the above-mentioned necessary technical means, an auxiliary technical means derived from this creation is to make the extension body in the universal handle adaptor further open with a plurality of engaging grooves, each of which is not parallel to the extending direction.

On the basis of the above necessary technical means, an auxiliary technical means derived from this creation is to make the extension body in the handle universal adapter further have a first extension plane, a second extension plane, a third extension plane and A fourth extension plane, and the engaging grooves are located on the first extension plane and the second extension plane.

On the basis of the above necessary technical means, an auxiliary technical means derived from this creation is to make the first extension plane in the universal handle adaptor adjacent to the third extension plane and the fourth extension plane, and the second extension plane The plane is opposite to the first extension plane and adjacent to the third extension plane and the fourth extension plane.

On the basis of the above necessary technical means, an auxiliary technical means derived from this creation is to make the locking holes in the universal adapter of the handle, the number of which is three, and the locking holes are arranged in an arrangement direction.

Continuing from the above, the universal adapter for the handle provided by the present invention utilizes the locking portion and the universal extension portion to be universally assembled into the polygonal assembly groove of one of a plurality of handles, so that the handle can be formed into a panel-like type. The lock handle is locked to the panel lock. Compared with the prior art, the present invention can be universally assembled to a common handle with a polygonal assembly groove, so that the handle forms a panel-like lock handle and is locked to the panel lock, thereby solving the problem of the polygonal assembly groove in the prior art. The problem that the handle cannot be locked on the panel lock, also solves the problem that the handle of the panel lock in the prior art is integrally formed, resulting in different appearances corresponding to different molds, different development costs, and less demand for development. Cost burden, inventory build-up due to minimum production volumes, sluggish material and the problems that arise.

The specific embodiments of the present creation will be described in more detail below with reference to the schematic diagrams. The advantages and features of the present invention will become more apparent from the following description and the scope of the patent application. It should be noted that, the drawings are all in a very simplified form and in inaccurate proportions, and are only used to facilitate and clearly assist in explaining the purpose of this creative embodiment.

Please refer to FIG. 7. FIG. 7 is a perspective view of the universal adapter for handle provided by the first embodiment of the present invention. As shown in the figure, a universal handle adapter 1 includes a locking portion 11 and a universal extension portion 12 .

The locking portion 11 is provided with at least one locking hole H1 and has a cylindrical structure. The locking holes H1 correspond to the locking pins P of the panel-type lock L in the fifth figure. In this embodiment, the number of at least one locking hole H1 is three, and they are arranged along an arrangement direction D1, but not This is the limit. In other embodiments of the present invention, the number of the locking holes H1 may also be one, two or other numbers.

The universal extension portion 12 is connected to the locking portion 11 and extends along an extension direction D2 to form a polygonal column body structure, wherein the extension direction D2 is not parallel to the arrangement direction D1 . In this embodiment, the extending direction D2 is substantially perpendicular to the alignment direction D1. As shown in the figure, the general extension portion 12 in this embodiment is a quadrangular column structure, which is also called a rectangular parallelepiped structure, but is not limited thereto. The universal extension 12 may also have a pentagonal column structure, a hexagonal column structure, or the like.

Next, please refer to FIG. 8 , which is a perspective view of the universal adapter for handle provided by the second embodiment of the present invention. As shown in the figure, a universal handle adaptor 1a includes a locking portion 11 and a universal extension portion 12a, wherein the locking portion 11 is the same as the locking portion 11 of the first embodiment, so it is not repeated here.

The universal extension portion 12a is connected to the locking portion 11 and extends along an extension direction D2 to form a polygonal column body structure, wherein the extension direction D2 is not parallel to the arrangement direction D1. In this embodiment, the universal extension portion 12a further includes an extension body 121a. As shown in the figure, the extending body 121a in this embodiment has a quadrangular column structure, also called a rectangular parallelepiped structure, and a fixing groove H2 is defined in the extending body 121a.

Next, please refer to the ninth figure, the ninth figure is a perspective view showing the universal adapter for the handle provided by the third embodiment of the present invention. As shown in the figure, a universal handle adaptor 1b includes a locking portion 11 and a universal extension portion 12b, wherein the locking portion 11 is the same as the locking portion 11 of the first embodiment, so it is not repeated here.

The universal extension portion 12b is connected to the locking portion 11 and extends along the extension direction D2 to form a polygonal column body structure, wherein the extension direction D2 is not parallel to the arrangement direction D1. In this embodiment, the universal extension portion 12b further includes an extension body 121b. The extending body 121b is provided with a plurality of engaging grooves T1 and T2 (the two are indicated).

In this embodiment, the extending body 121b has a first extending plane S1, a second extending plane S2, a third extending plane S3 and a fourth extending plane S4, and the first extending plane S1 and the second extending plane S2 On the other hand, the third extension plane S3 is opposite to the fourth extension plane S4, and the first extension plane S1 is adjacent to the third extension plane S3 and the fourth extension plane S4. The engaging groove T1 is formed on the first extending plane S1 , the engaging groove T2 is formed on the second extending plane S2 , and each of the engaging grooves T1 and T2 is not parallel to the extending direction D2 . In this embodiment, each of the engaging grooves T1 and T2 extends along a first direction D3. The opening of the engaging grooves T1 and T2 in the extending body 121b can be regarded as surface roughening treatment.

Finally, please refer to Figure 5, Figure 9 and Figure 10. Figure 10 is a schematic diagram showing the state of use of this creation. As shown in the figure, the following will take the handle universal adapter 1b of the third embodiment as an example, and the same can be applied to the first embodiment and the second embodiment.

The handle universal adapter 1b is used to be universally assembled in one of the polygonal assembling grooves of one of a plurality of handles. The drawing shows three handles PA1a, PA1b and PA1c with different appearances. Among them, the handles PA1a and PA1b That is, the handles PA1a and PA1b in the first and third figures.

A snap-fit relationship is formed between the polygonal column body structure of the universal extension portion 12b and the polygonal assembly grooves Ta, Tb, Tc of the handles PA1a, PA1b, PA1c. The snap-fit relationship means that the universal extension portion 12b can be operatively snap-fixed to the polygonal assembling grooves Ta, Tb, Tc, and form a snap-fit state to be connected with the handles PA1a, PA1b, PA1c; It is operably removed from the polygonal assembly grooves Ta, Tb, and Tc in the state, but it does not mean that the structure of the universal extension portion 12b needs to be completely the same as that of the polygonal assembly grooves Ta, Tb, and Tc, and some tolerances can be tolerated. As long as the universal extension portion 12b can be snapped into the polygonal assembling grooves Ta, Tb, Tc and connected with the handles PA1a, PA1b, PA1c, and can be removed from the polygonal assembling grooves Ta, Tb, Tc, it conforms to the snap fit relation.

The engaging grooves T1 and T2 formed by the universal extension portion 12b are more conducive to engaging with the polygonal assembling grooves Ta, Tb and Tc, but the universal extension portion 12 (marked in the seventh figure) in the first embodiment does not even have By opening the engaging grooves T1 and T2, the structure itself may be used to engage with the polygonal assembling grooves Ta, Tb, and Tc. In addition, the fixing groove H2 (marked in the eighth figure) opened in the universal extension part 12a (marked in the eighth figure) in the second embodiment can correspond to a fixing pin of the handles PA1a, PA1b, PA1c, and the fixing pin can be located on the polygon The polygonal assembly grooves Ta, Tb, and Tc can also be penetrated from the outside to the polygonal assembly grooves Ta, Tb, and Tc. For example, the circular line above the handle PA1b can be regarded as a fixed pin that penetrates from the outside to the The polygonal assembly groove Tb is further inserted into the fixing groove H2, so that the universal extension portion 12a is engaged with the handle PA1b.

The locking hole H1 of the locking portion 11 corresponds to the panel-type lock L as shown in FIG. 5 , so it can be locked with the locking pin P as shown in FIG. 5 . Therefore, after the universal extension portion 12b is universally assembled in the polygonal assembling grooves Ta, Tb and Tc of the handles PA1a, PA1b and PA1c, the whole will be similar to the panel lock handles PA2a and PA2b shown in the fourth and sixth figures. The handle of the panel-like lock is used to lock the handles PA1a, PA1b and PA1c to the panel-type lock L. It should be noted that the panel-like lock handle means that it has the same function as the panel-type lock handles PA2a and PA2b and can be locked to the panel-type lock L, but does not need to be integrally formed like the panel-type lock handles PA2a and PA2b. manufactured.

Similarly, the universal handle adapter 1 (marked in the seventh figure) in the first embodiment and the handle universal adapter 1a (marked in the eighth figure) in the second embodiment can also achieve the same effect, so the same effect can be achieved. Without further ado.

To sum up, the universal adapter for the handle provided by the present invention utilizes the locking portion and the universal extension portion to be universally assembled in the polygonal assembly groove of one of a plurality of handles, so that the handle can be formed into a panel-like type. The lock handle is locked to the panel lock. Compared with the prior art, the present invention can be universally assembled to common handles with polygonal assembling grooves to achieve a universal effect, and make the handle form a panel-like lock handle and be locked to the panel lock, thereby solving the problem of the prior art. The problem that the handle with the polygonal assembly groove cannot be locked to the panel lock, also solves the problem that the handle of the panel lock in the prior art is integrally formed, resulting in different appearances corresponding to different molds and different development costs. , The low demand makes the development cost a burden, the inventory backlog caused by the minimum production volume, the sluggish material and various problems derived from it.

Through the detailed description of the preferred embodiments above, it is hoped that the features and spirit of the present creation can be described more clearly, rather than limiting the scope of the present creation by the preferred embodiments disclosed above. On the contrary, the intention is to cover various modifications and equivalent arrangements within the scope of the patented scope of the present invention.

PA1a, PA1b, PA1c: handle PA2a, PA2b: Panel lock handle 1,1a,1b: Universal adapter for handle 11: Locking part 12, 12a, 12b: Universal extensions 121a, 121b: Extended body B: connecting piece C: Ring buckle D: door D1: Arrangement direction D2: extension direction D3: first direction Ha, Hb, H1: Lock holes H2: Fixed slot L: Panel lock P: Locking pin S1: the first extension plane S2: Second extension plane S3: The third extension plane S4: Fourth extension plane Ta, Tb, Tc: polygonal assembly groove T1, T2: snap groove

The first figure is a perspective view showing a handle of the prior art; The second figure is an exploded view showing the handle and door panel of the first figure; The third figure is a perspective view showing another handle of the prior art; The fourth figure is a perspective view showing a panel-type lock handle of the prior art; Figure 5 is an exploded view showing the handle and door panel of the panel lock in Figure 4; The sixth figure is a perspective view showing another panel-type lock handle of the prior art; Fig. 7 is a perspective view showing the universal adapter for handle provided by the first embodiment of the present invention; Figure 8 is a perspective view showing the universal adapter for handle provided by the second embodiment of the present invention; The ninth figure is a perspective view showing the universal adapter for the handle provided by the third embodiment of the present invention; and The tenth figure is a schematic diagram showing the use state of this creation.

1b: Universal adapter for handle

11: Locking part

12b: Universal extension

121b: Extended body

D1: Arrangement direction

D2: extension direction

D3: first direction

H1: Locking hole

S1: the first extension plane

S2: Second extension plane

S3: The third extension plane

S4: Fourth extension plane

T1, T2: snap groove

Claims (8)

A handle universal adapter is used to universally assemble into a polygonal assembly groove of one of a plurality of handles, so that the handle forms a panel-type lock handle and is locked to a panel-type lock, and Include: a locking portion, which is provided with at least one pair of locking holes corresponding to the panel-type lock; and A universal extension portion is connected to the locking portion and extends along an extension direction to form a polygonal column body structure, and a snap-fit relationship is formed between the polygonal column body structure and the polygonal assembly groove. The universal adapter for handle according to claim 1, wherein the universal extension part further comprises an extension body, and the extension body is a polygon structure. The universal adapter for handle according to claim 2, wherein the extended body has a cuboid structure. The universal adapter for handle according to claim 3, wherein the extending body further defines a fixing groove, and the fixing groove corresponds to one of the fixing pins of the handle and is not parallel to the extending direction. The universal adapter for handle according to claim 2, wherein the extending body is further provided with a plurality of engaging grooves, and each engaging groove is not parallel to the extending direction. The universal adapter for handle according to claim 5, wherein the extending body further has a first extending plane, a second extending plane, a third extending plane and a fourth extending plane, and the engaging grooves are located on the first extension plane and the second extension plane. The universal handle adapter as claimed in claim 6, wherein the first extension plane is adjacent to the third extension plane and the fourth extension plane, and the second extension plane is opposite to the first extension plane adjacent to the third extension plane and the fourth extension plane. The universal adapter for handle according to claim 1, wherein the number of the at least one locking hole is three, and the locking holes are arranged along an arrangement direction.

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