TWI651067B - Slide structure - Google Patents

Abstract

The utility model relates to a sliding rail structure, which comprises: a sliding rail, a linkage component and a limiting component, wherein the limiting component made of the metal material is closely fixed to the movable sliding rail, and the limiting component faces the seat body. An inclined groove is formed at one end edge, and the inclined groove of the limiting member communicates with the limit groove at an end adjacent to the through hole, and the other end of the inclined groove faces the seat body, and the inclined groove and the inclined groove The oblique groove has the same inclination direction, and the thickness of the limiting member is smaller than the distance between the swing block and the movable sliding rail, whereby the limiting groove and the inclined groove are used to provide the body of the swinging block The slide-in hooking enables the movable slide rail to combine with the displacement member to form a cushioning effect, and has the effects of improving the structural strength and the hooking stability, so as to greatly improve the durability.

Description

Slide structure

The present invention relates to a slide rail structure, and more particularly to a rail structure capable of improving durability and interlocking stability.

According to the conventional table or cabinet, a plurality of drawers are provided on the main body, and the drawers are provided for the purpose of storing the articles and improving the practicality of the table and the cabinet. The common table and the cabinet are at the two symmetrical ends of the inner space, respectively, and the drawer slide rails are fixed, and the drawer slide rails are parallel to each other, and the horizontal joints are fixed on both sides of the drawer. The combination of the connecting piece and the drawer slide rail enables the drawer to be opened and closed along the drawer slide rail, and the slide rail structure has a buffer device fixed at the bottom end of the connecting piece, when the drawer slide rail hooks the buffer When the device is installed, the buffer device pulls the drawer to perform buffering closure and closed positioning. However, it is not difficult to find out that the above-mentioned conventional structure has some shortcomings, the main reason is as follows: when the sliding rail hooks the buffer When the device performs the buffer stroke and the stroke recovery, the drawer is easy to be placed because the heavy object is placed, the shaking or the gap is too large, and the sliding rail does not hook the buffer device, thereby losing the drawer buffer function and saving the drawer. There is a lack of linkage stability. At the same time, the hooks are used in a plastic material, so they are easily deformed by external force. If the metal structure is changed, the structure will be too complicated and difficult to process. The shortcoming of the cost is that the conventional slide rail structure cannot combine the structural strength and the stability of the slide rail linkage stability, which is a technical problem that the creation wants to improve.

In view of this, the inventor has been engaged in the manufacturing development and design of related products for many years. Experience, after the detailed design and careful evaluation of the above objectives, the invention will be practical.

The technical problem to be solved by the present invention is to provide a slide rail structure for the above-mentioned shortcomings existing in the prior art.

A sliding rail includes a fixed sliding rail and a movable sliding rail, wherein the fixed sliding rail is provided with a set of portions at one end, and the movable sliding rail is provided with a hook portion and a side facing the fixed sliding rail. The fixing hole includes a body, at least one spring, at least one buffer rod and a displacement member, wherein the linkage assembly is disposed on the assembly portion of the fixed rail with the base body, and the base body faces the fixing portion The other end of the sliding rail extends with a sliding slot, and an inclined groove is formed at the end of the sliding slot, and the spring and the buffering rod are disposed at the one end of the buffering rod, and the spring and the other end of the buffering rod are Linked to the displacement member, the displacement member is pivotally provided with a swinging block, and the swinging block is convexly provided with a limiting portion, and the limiting portion is slidably disposed between the sliding slot and the oblique groove, and the swinging portion is further An arc-shaped hole is defined in the block, and the swinging block is convexly disposed on an opposite side of the limiting portion, and the hook body is protruded from the arc-shaped hole to protrude from the other side of the swinging block. The swinging angle of the swinging block is limited by the arcuate hole, a metal material A through hole is defined in one end of the limiting member, and a latching portion is recessed at the other end of the limiting member, and the limiting member provides the engaging portion of the movable sliding rail with the engaging portion, and And a fixing body is fastened to the through hole and the fixing hole, and the limiting member is closely fixed to the movable sliding rail, and the limiting member is formed with an inclined groove at an edge of the end adjacent to the engaging portion. And the oblique groove has the same inclination direction as the oblique groove, and the inclined groove of the limiting member communicates with a limiting groove at an end adjacent to the through hole, and the other end of the inclined groove faces the seat a direction of the body, and an angle between 80 degrees and 100 degrees is formed between the limiting groove and the inclined groove. And the thickness of the limiting member is smaller than the spacing between the swinging block and the movable sliding rail.

The displacement member protrudes from the movable sliding rail with a guiding block, and the guiding block is pressed against the movable sliding rail, thereby guiding the relative position of the displacement member and the limiting member.

The main purpose of the present invention is that the limiting member made of the metal material is closely attached to the movable sliding rail, and the limiting member is formed with an inclined groove toward an end edge of the base body, and the limiting member is inclined. The slot is adjacent to the through hole and communicates with the slot, and the other end of the slot is oriented toward the base, and the slot has the same tilt direction as the slot, and the limiting member The thickness is smaller than the spacing between the swinging block and the movable sliding rail, whereby the limiting slot and the inclined slot are used for providing a sliding hook of the hook body of the swinging block, so that the movable sliding rail can combine the displacement It forms a cushioning effect and has the effect of improving structural strength and setting stability, so as to greatly improve its durability.

Other objects, advantages and novel features of the invention will be apparent from the description and appended claims.

[this creation]

10‧‧‧Slide rails

11‧‧‧Fixed rails

111‧‧‧Team Department

12‧‧‧Active slides

121‧‧‧Hook

122‧‧‧Fixed holes

20‧‧‧ linkage components

21‧‧‧ body

211‧‧ ‧ chute

212‧‧‧ diagonal slot

22‧‧‧ Spring

23‧‧‧Budget rod

24‧‧‧ displacement parts

241‧‧‧Arc holes

242‧‧‧Guiding block

25‧‧‧Swing block

251‧‧‧Limited

252‧‧‧

30‧‧‧Limited parts

31‧‧‧through hole

32‧‧‧Care Department

33‧‧‧Elder

34‧‧‧ oblique slot

35‧‧‧Limited slot

Figure 1 is a perspective view of the present invention.

Fig. 2 is a perspective exploded view (1) of the present invention.

Figure 3 is a perspective exploded view of the present invention (2).

Figure 4 is a schematic view showing the state of combination of the displacement member and the limit member of the present invention.

Fig. 5 is a schematic view (1) of the automatic buffering and folding operation of the present invention.

Figure 6 is a schematic diagram (2) of the automatic buffering and folding operation of the present invention.

Figure 7 is a schematic diagram (3) of the automatic buffering and folding operation of the present invention.

Figure 8 is a schematic diagram (IV) of the automatic buffering and folding operation of the present invention.

In order to enable your review committee to have a better understanding and understanding of the purpose, features and effects of the present invention, please refer to the following [Simplified Description of the Drawings] for details:

First, as shown in FIG. 1 , FIG. 2 and FIG. 3 , a slide rail structure includes: a slide rail 10 , a linkage assembly 20 and a limiting member 30 , and a slide rail 10 includes a fixed sliding rail 11 and a movable sliding rail 12, wherein the fixed sliding rail 11 is provided with a set of portions 111, and a side of the movable sliding rail 12 facing the fixed sliding rail 11 is provided with a hook portion 121 and A fixing hole 122 is defined. The linkage assembly 20 includes a body 21, at least one spring 22, at least one buffer rod 23 and a displacement member 24. The linkage assembly 20 is disposed on the fixed rail 11 by the base 21 The assembly body 111 has a sliding slot 211 extending toward the other end of the fixed sliding rail 11, and an oblique groove 212 is formed at the end of the sliding slot 211, and the spring 22 and the buffer rod 23 are at one end. The spring 22 and the other end of the buffer rod 23 are coupled to the displacement member 24, the displacement member 24 is pivotally provided with a swinging block 25, and the swinging block 25 is convexly provided with a limit. The portion 251 is slidably disposed between the sliding slot 211 and the oblique groove 212 by the limiting portion 251, and the displacement member 24 defines an arc. a hole 241, and a hook body 252 is protruded from the opposite side of the swinging block 251, and the hook body 252 is protruded from the arc hole 241 to protrude from the swing block 25 On the side, the swinging angle of the swinging block 25 is restricted by the arcuate hole 241, and the displacement member 24 is convexly disposed with a guiding block 242 toward the movable sliding rail 12, and the guiding block 242 is pressed against the movable sliding portion. The rail 12 is configured to guide the relative position of the displacement member 24 and the limiting member 30. A metal through the end of the limiting member 30 defines a through hole 31, and the other end of the limiting member 30 is recessed. The engaging portion 32, and the limiting member 30 provides the hook portion 121 of the movable sliding rail 12 with the engaging portion 32 And the fastening member 30 is fastened to the through hole 31 and the fixing hole 122, so that the limiting member 30 is closely attached to the movable sliding rail 12, and the limiting member 30 is adjacent to the locking member 30. One end of the engaging portion 32 is formed with an inclined groove 34, and the inclined groove 34 has the same oblique direction as the oblique groove 212, and the inclined groove 34 of the limiting member 30 is adjacent to the through hole 31. A limiting slot 35 is connected to one end, and the other end of the inclined slot 34 faces the seat body 21, and the limiting slot 35 and the inclined slot 34 form an angle of 80 degrees to 100 degrees, and the angle is The thickness of the limiting member 30 is smaller than the spacing between the swinging block 25 and the movable sliding rail 12, and the limiting slot 35 and the inclined slot 34 are used for providing the sliding hook of the hooking body 252 to enable the activity. The slide rail 12 can be combined with the displacement member 24 to form a cushioning effect.

The combination of the structures is further illustrated in FIG. 1 to FIG. 5. The seat body 21 of the linkage assembly 20 is provided with the spring 22 and the buffer rod 23, and is connected to the buffer rod 23 by the spring 22. The displacement member 24 enables the displacement member 24 to stretch the spring 22 to form a buffering effect with the compression buffer rod 23, and the displacement member 24 is pivotally provided with the swinging block 25 to allow the limiting portion 251 of the swinging block 25 Sliding in the sliding slot 211, the hook body 252 end of the swinging block 25 passes through the arcuate hole 241 of the displacement member 24, and the swinging movement of the swinging block 25 is controlled by the sliding slot 211 and the oblique groove 212. The arcuate hole 241 is used to limit the swinging amplitude of the swinging block 25, and the limiting member 30 is fastened to the hook portion 121 of the movable rail 12 by the engaging portion 32, and the limiting member 30 is allowed to be engaged. The through hole 31 is aligned with the fixing hole 122 of the movable rail 12, and is riveted by the plug 33 through the through hole 31 and the fixing hole 122, so that the limiting member 30 is closely attached to the movable rail 12 An inclined groove 34 and a limiting groove 35 are spaced between the movable rail 12 and the limiting member 30, and the movable sliding rail 12 is slidably disposed on the fixed sliding rail 11 to make the inclined groove 34 Opening toward In the direction of the seat body 21, the hook body 252 of the swinging block 25 can be buckled by the inclined groove 34, and the hook body 252 is received by the limiting groove 35, so that the displacement member 24 can be formed. The linkage relationship of the active slide rails 12.

The effect of the actual use, and then viewed from the second figure to the eighth figure, the movable slide rail 12 can be slid along the fixed slide rail 11 when the movable slide rail 12 is not slid. When the slide rail 11 is fixed, the displacement member 24 is in a position to stretch the spring 22 and the buffer rod 23, and is disposed in the oblique groove 212 of the seat body 21 through the limiting portion 251 of the swing block 25, so that the displacement member 24 is not pulled by the spring 22 toward the end of the buffer rod 23, and when the movable rail 12 abuts against the fixed rail 11, the limiting member 30 will abut against the displacement member 24, and the displacement member 24 is guided. The block 242 limits the relative position of the movable rail 12, so that the hook body 252 of the swinging block 25 can smoothly slide into the inclined groove 34 of the limiting member 30, and further slides into the limit by the inclined groove 34. When the slot 35 is located, the swinging block 25 is pushed up by the limiting slot 35, so that the limiting portion 251 of the swinging block 25 is disengaged from the oblique slot 212, and the displacement member 24 and the limiting member 30 are hooked. The interlocking member 24, which is uncoupled, will be driven by the tension of the spring 22, thereby achieving the function of automatically using the sliding rail 10, and the buffering rod 23 is used for buffering automatically. The speed, and when the movable rail 12 is pulled, the restricting member 30 can push the hook 252 of the swinging block 25 by using the sliding slot 211 to restrict the limiting portion 251 of the swinging block 25. The displacement member 24 synchronously stretches the spring 22 and the buffer rod 23, and when the limiting portion 251 of the swinging block 25 slides into the oblique groove 212 of the seat body 21, the limiting portion 251 of the swinging block 25 follows The sliding slot 211 is slid into the oblique slot 212, so that the hook 252 is moved down along the arcuate hole 241, so that the hook body 252 of the swinging block 25 slides out of the limiting slot of the limiting member 30. 35, the relative disengagement of the displacement member 24 from the movable rail 12 can be formed, and the limiting portion 251 of the swinging block 25 will be engaged with the oblique groove 212 again, thereby simultaneously operating the displacement member 24 to be fixed. In the above-mentioned embodiment, the following benefits can be obtained: the limiting member 30 made of the metal material is closely attached to the movable sliding rail 12, and the limiting member is further An inclined groove 34 is formed on one end edge of the seat body 21, and the inclined groove 34 of the limiting member 30 is adjacent to One end of the through hole 31 communicates with the limit groove 35, and the other end of the inclined groove 34 faces the seat 21, and the inclined groove 34 has the same inclination direction as the oblique groove 212, and the limit The thickness of the positioning member 30 is smaller than the spacing between the swinging block 25 and the movable sliding rail 12, whereby the limiting slot 35 and the inclined slot 34 are used for providing the sliding hook of the hook body 252 of the swinging block 25. The movable rail 12 can be combined with the displacement member 24 to form a buffering effect, and has the functions of improving structural strength and setting stability, so as to greatly improve the durability.

In summary, the present invention has indeed achieved a breakthrough structural design, and has improved invention content, and at the same time, can achieve industrial utilization and progress, and the present invention is not found in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, the application for invention patents is filed according to law, and the examination authority of the bureau is required to grant legal patent rights.

The above is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto; that is, the equivalent variations and modifications made by the scope of the present invention should still belong to the present invention. Within the scope of the patent.

Claims (2)

A sliding rail structure includes: a sliding rail, the sliding rail includes a fixed sliding rail and a movable sliding rail, wherein the fixed sliding rail has a set of portions at one end, and the movable sliding rail is oriented One side of the fixed slide rail is provided with a hook portion and a fixing hole; a linkage assembly includes a body, at least one spring, at least one buffer rod and a displacement member, and the linkage assembly is disposed on the base body The sliding portion of the fixed sliding rail extends toward the other end of the fixed sliding rail, and a sliding slot is formed at an end of the sliding slot, and the spring and the buffer rod are disposed at one end of the buffering rod. And the other end of the spring is coupled to the displacement member, the displacement member is pivotally provided with a swinging block, and the swinging block is convexly disposed with a limiting portion and is displaced by the limiting portion Sliding between the sliding slot and the oblique slot, the swinging block is formed with an arc-shaped hole, and the swinging block is convexly disposed on an opposite side of the limiting portion, so that the hook body passes through The arcuate hole is convexly disposed on the other side of the swinging block to make the pendulum The swinging angle of the block is limited by the arc-shaped hole; and a limiting member, the limiting member formed by the metal material has a through hole at one end thereof, and a engaging portion is recessed at the other end of the limiting member. And the limiting member provides the fastening portion of the hook portion of the movable sliding rail with the engaging portion, and is riveted and threaded by the plug body to the through hole and the fixing hole, so that the limiting member is closely attached to the fixing portion a movable sliding rail, wherein the limiting member is formed with an inclined groove at an edge of the one end adjacent to the engaging portion, and the inclined groove has the same inclination direction as the oblique groove, and the oblique groove of the limiting member is A limiting slot is connected to the end of the through hole, and the other end of the oblique slot is oriented toward the base. The limiting slot and the inclined slot are formed at an angle of 80 degrees to 100 degrees, and the angle is between 80 degrees and 100 degrees. The thickness of the limiting member is smaller than the spacing between the swinging block and the movable sliding rail, and the limiting slot is The inclined groove is used for providing a sliding hook of the hook body, so that the movable slide rail can be combined with the displacement member to form a buffering effect. The slide rail structure according to claim 1, wherein the displacement member has a guiding block protruding toward the movable sliding rail, and the guiding block is pressed against the movable sliding rail, thereby guiding the displacement The relative position of the piece to the limit member.