TW202031437A - Socket base with correction effect capable of automatically adjusting deformation of a positioning block to enhance convenience of using socket base - Google Patents

Abstract

The present invention relates to a socket base with correction effect, which comprises a rail base and at least one deformable positioning block. A bottom plate of the rail base is protruded to form an abutting protrusion. The at least one positioning block is disposed on the rail base in a slidable and rotatable manner, and comprises a sliding base. A bottom surface of the sliding base is positioned against the abutting protrusion of the bottom plate, so that a three-point contact combining state is formed between the positioning block and the rail base and spaces are formed at two sides of the abutting protrusion of the bottom plate of the rail base for deformation of the sliding base of the positioning block. Thus, a socket base that allows a positioning block to be securely positioned on the rail base for both the longitudinal movement and rotation is formed to enhance usage convenience.

Description

Sleeve holder with corrective effect

The invention relates to a sleeve seat, especially a sleeve seat with corrective effect.

The existing sleeve seat mainly includes a track seat and a plurality of positioning blocks slidably arranged on the track seat. Each positioning block is used to fix the sleeve on the track seat so that the user can rotate the sleeve , Observe and identify the size number or number of the outer surface of the sleeve; however, the track seat of the existing sleeve seat is usually made of metal, and each positioning block is usually made of plastic injection molding. Therefore, each positioning block is often caused by The problem of the injection molding process can cause undesirable phenomena such as deformation. Therefore, it is easy to cause the positioning block to jam when moving or rotating relative to the rail seat. Therefore, the existing sleeve seat still needs to be further improved.

Therefore, in view of the shortcomings in the structure and use of the existing sleeve holders, the inventors have finally developed an invention that can improve the existing shortcomings after continuous experiments and research.

The main purpose of the present invention is to provide a sleeve seat with corrective effect, which can automatically adjust the deformation of the positioning block by the three-point contact effect between the track seat and the positioning block, so that the positioning block can move relative to the track seat. It is more smooth to achieve the purpose of improving the convenience of the socket holder.

To achieve the above objective, the present invention provides a sleeve holder with corrective effect, which includes: A rail seat, the rail seat is a long seat body and includes a bottom plate and two rail racks, the two rail racks are respectively protruded on both sides of the top surface of the bottom plate, and a sliding track is respectively formed on each rail rack , The sliding rails on the two rail frames face each other with openings, and an abutting protrusion is protrudingly formed on the top surface of the bottom plate; and At least one deformable positioning block, the at least one positioning block is slidably and rotatably arranged on the rail seat, each positioning block includes a sliding base and an extension, the sliding base is slidably and rotatably arranged on the two In the sliding track of the rail frame, the two sides of the top surface of the sliding base abut against the top surfaces of the two sliding tracks respectively, and the bottom surface of the sliding base abuts against the abutting protrusions on the bottom plate, and The positioning block and the rail seat are in a three-point abutting form, and the two sides of the abutting convex portion of the rail seat bottom plate form a space for the positioning block to deform.

With the above technical means, in the present invention, because the positioning block and the track base are in a three-point contact form, the bottom plate of the track base and the track frame will form a correction space for the deformation of the sliding base of the positioning block to avoid slippage. The deformation of the movable base during manufacture causes the phenomenon of being locked with the track base and jammed, which can improve the smoothness of the movement or rotation of the positioning block relative to the track base, and improve the convenience of the overall use of the sleeve holder.

The present invention provides a sleeve seat with corrective effect. Please refer to Figures 1 to 3 together. The tool holder includes a rail seat 10 and at least a pair of positioning blocks 30, wherein:

The rail base 10 can be made of metal, preferably an aluminum extrusion structure. The rail base 10 is a long base body and includes a bottom plate 11 and two rail frames 12, and the bottom plate 11 is a long strip. The two rail frames 12 are respectively protruded on both sides of the top surface of the bottom plate 11, and a sliding rail 14 is formed on each rail frame 12, and the sliding rails 14 on the two rail frames 12 are respectively open to face each other, and An abutting protrusion 112 extending along the length of the bottom plate 11 is protrusively formed on the top surface of the bottom plate 11. Preferably, the abutting protrusion 112 is formed at the center of the bottom plate 11. In the first embodiment of the present invention, In this case, the abutting protrusion 112 has a square cross-section.

The at least one positioning block 30 is slidably and rotatably disposed on the rail base 10 and is made of a deformable material, such as plastic. Each positioning block 20 includes a sliding base 31 and an extension 32 , The sliding base 31 is a circular and elastic seat body, the sliding base 31 is slidably and rotatably arranged on the sliding rails 14 on the two rail frames 12, and the sliding base 31 is on both sides of the top surface It abuts against the top surfaces of the two sliding rails 14, and the bottom surface of the sliding base 31 abuts against the abutting protrusion 112 on the bottom plate 11, so that the positioning block 30 and the rail seat 10 are in a three-point abutment. In a leaning shape, a space for the sliding base 31 of the positioning block 30 to deform is formed on both sides of the abutting convex portion 112 of the track seat bottom plate 11.

The extension portion 32 is protruding from the top of the sliding base 31, the extension portion 32 is a socket, the extension portion 32 can be a hollow square column, and the extension portion 32 is provided with a convex shape on one side surface Embedded button 321.

3 and 4, when the positioning block 30 is to be inserted into the rail base 10, the coupling flange 311 on the positioning block 30 is inserted into the sliding rail 14 of the two rail bases 12 from one end of the rail base 10 In this way, the positioning block 30 can be moved to a predetermined position along the positioning plate 20. At this time, the positioning block 30 is in a three-point contact with the rail frame 12 and the bottom plate 112 of the rail base 10, so the positioning block can be 30 is firmly positioned at a predetermined position and angle relative to the track base 10.

Thereby, a plurality of sleeves 60 can be detachably sleeved on the extension portions 32 of the plurality of positioning blocks 30, and when each sleeve 60 is sleeved on the extension portion 32 of the corresponding positioning block 30, the The button 321 of the extension 32 is embedded in the groove on the inner wall of the sleeve 60, so that each sleeve 60 can be positioned relative to the extension 32 of the positioning block 30.

When the numbers or marks on the outer surface of the plurality of sleeves 60 are not aligned straight to the user, the user can rotate the sleeves 60 in a clockwise or counterclockwise direction relative to the track base 10, so that the plurality of sleeves 60 The number or mark on the outer surface of 60 faces the user. During the aforementioned rotating operation, the plurality of sleeves 60 and the extensions 32 of the plurality of positioning blocks 30 are combined with each other, and the rotated sleeve 60 can drive the corresponding The positioning block 30 rotates relative to the track base 10 and the positioning plate 20. When the positioning block 30 rotates relative to the positioning plate 20, the elasticity of the positioning block 30 can make the positioning block 30 smoothly rotate relative to the track base 10, and the user can The size of the sleeve 60 can be easily and easily identified through the number or mark on the outer surface of the sleeve 60.

If you want to adjust the position of the sleeve 60 or the positioning block 30, you can directly move the sleeve 60 or the positioning block 30, and use the elasticity of the positioning block 30 to make the positioning block 30 move smoothly relative to the track base 10, thereby facilitating The positioning block 30 can be moved to a predetermined position along the rail base 10 and positioned.

Since the positioning block 30 of the present invention and the track base 10 are in a three-point contact form, if the positioning block 30 is deformed due to an error in the injection molding operation, the bottom plate 11 of the track base 10 is protruding There is a deformation space that can be automatically corrected by the sliding base 31 of the positioning block 30 between the sliding rail 14 of the rail frame 12 and the positioning block 30 to avoid jamming between the deformed positioning block 30 and the rail seat 10, so that the positioning seat is opposite The movement or rotation of the track base 10 can be smoother, so as to improve the overall convenience of the sleeve holder.

Please refer to FIG. 5 in conjunction. In the second embodiment of the present invention, a plurality of rail seats 10 can be connected together by at least one connecting plate 40 to form a sleeve position composed of a plurality of sleeve seats. Disk to meet different usage requirements and improve the practicability of the present invention.

Please refer to Figure 6 and Figure 7 again. The cross sections of the abutting protrusions 112A, 112B on the bottom plates 11A, 11B of the track seats 10A, 10B can be arc-shaped protruding, and the arc-shaped abutting protrusions of different arcs The parts 112A, 112B can change the force of the positioning block 30 to meet the needs of different applications.

10, 10A, 10B: rail seat 11, 11A, 11B: bottom plate 112, 112A, 112B: against the convex part 12: Rail rack 14: Sliding track 30: positioning block 31: Sliding base 32: Extension 321: Embedded Button 40: connecting plate 60: sleeve

Fig. 1 is a partial perspective view of the first embodiment of the present invention. Fig. 2 is a partial three-dimensional exploded view of the first embodiment of the present invention. Fig. 3 is an end partial sectional view of the first embodiment of the present invention. Fig. 4 is a schematic diagram of the operation of the operation embodiment of the present invention. Figure 5 is an end view partial cross-sectional view of the second embodiment of the present invention. Fig. 6 is an end partial cross-sectional view of the third embodiment of the present invention. Fig. 7 is an end view partial cross-sectional view of the fourth embodiment of the present invention.

10: Rail seat

11: bottom plate

12: Rail rack

112: against convex

14: Sliding track

30: positioning block

31: Sliding base

32: Extension

321: Embedded Button

Claims (5)

A sleeve seat with corrective effect, which comprises: A rail seat, the rail seat is a long seat body and includes a bottom plate and two rail racks, the two rail racks are respectively protruded on both sides of the top surface of the bottom plate, and a sliding track is respectively formed on each rail rack , The sliding rails on the two rail frames face each other with openings, and an abutting protrusion is protrudingly formed on the top surface of the bottom plate; and At least one deformable positioning block, the at least one positioning block is slidably and rotatably arranged on the rail seat, each positioning block includes a sliding base and an extension, the sliding base is slidably and rotatably arranged on the two In the sliding track of the rail frame, the two sides of the top surface of the sliding base abut against the top surfaces of the two sliding tracks respectively, and the bottom surface of the sliding base abuts against the abutting protrusions on the bottom plate, so that The positioning block and the rail seat are in a three-point abutment form, and the two sides of the abutting convex portion of the rail seat bottom plate form a space for the sliding base of the positioning block to deform. The sleeve holder with corrective effect according to claim 1, wherein the cross section of the abutting convex portion is square. The sleeve holder with corrective effect according to claim 1, wherein the cross section of the abutting convex portion is a circular arc convex shape. The sleeve holder with corrective effect according to any one of claims 1 to 3, wherein the abutting convex portion extends along the length direction of the bottom plate. The sleeve holder with corrective effect according to claim 4, wherein the abutting protrusion is formed at the center of the bottom plate.

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