CN215169069U

CN215169069U - Anti-drop gyro wheel hits piece and push-and-pull door guide rail structure

Info

Publication number: CN215169069U
Application number: CN202120581172.8U
Authority: CN
Inventors: 蔡达锋; 陈耀同; 张锦华
Original assignee: Guangdong Ocean Sanitary Ware Co ltd
Current assignee: Guangdong Ocean Sanitary Ware Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-12-14
Anticipated expiration: 2031-03-22

Abstract

The utility model relates to an anti-drop gyro wheel hits piece and push-and-pull door guide rail structure, anti-drop gyro wheel hit the piece and include locating piece, buffer block, and the locating piece includes the stop part, prevents jumping the portion, prevents that jumping the portion sets up on the lateral wall of stop part, reserves the spacing groove between the below of preventing jumping the portion and the lateral wall of stop part, and the buffer block sets up on the lateral wall of stop part, and the buffer block is located the below of preventing jumping the portion. Sliding door guide rail structure, including hanging the rail strip, has seted up on the lateral wall of hanging the rail strip and has hung the rail groove, and its characteristics lie in still including two anti-drop gyro wheels and hit the piece, and two anti-drop gyro wheels hit the piece and all inlay the dress in hanging the rail groove, and two anti-drop gyro wheels hit the piece and are located the both ends of hanging the rail groove respectively, and two anti-drop gyro wheels hit the anti-jump portion on the piece and be mutual disposition. The anti-falling roller collision piece has the advantages of simple structure, good anti-falling and damping effects, high reliability, strong applicability and the like. The sliding door guide rail structure has the advantages of simple structure, good damping and anti-falling effects, high safety, good reliability, strong applicability and the like.

Description

Anti-drop gyro wheel hits piece and push-and-pull door guide rail structure

Technical Field

The utility model relates to a shower interval field, especially a push-and-pull door guide rail structure.

Background

Currently, many shower compartments employ sliding doors. The existing shower partition sliding door leaves are mostly installed in a sliding and hoisting mode. The structure of the concrete sliding hoisting is as follows: the push-pull door leaf is provided with a hanging wheel assembly, the guide rail is provided with a hanging rail groove, and the roller on the hanging wheel assembly is embedded in the hanging rail groove in a rolling manner. In order to conveniently detach the push-pull door leaf and the hanging wheel, the opening of the hanging rail groove is mostly made larger so as to conveniently take out the roller from the hanging rail groove. Although convenient dismantlement like this, nevertheless when push-and-pull door leaf took place great collision because of the switch, easily because push-and-pull door leaf's vibrations, and lead to the gyro wheel to jump out the hanger rail groove to can lead to push-and-pull door leaf to fall, this has greatly influenced shower spaced security.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned problem and not enough, provide an anti-drop gyro wheel and hit piece and push-and-pull door guide rail structure, this anti-drop gyro wheel hits the piece and has simple structure, advantages such as the anticreep shock attenuation is good, the reliability is high, the suitability is strong. The sliding door guide rail structure has the advantages of simple structure, good damping and anti-falling effects, high safety, good reliability, strong applicability and the like.

The technical scheme of the utility model is realized like this:

the utility model provides an anti-drop gyro wheel hits piece, its characterized in that includes locating piece, buffer block, and wherein the locating piece includes the stop part, prevents jumping the portion, prevent jumping the portion setting on the lateral wall of stop part, reserve between the below of preventing jumping the portion and the lateral wall of stop part and have the spacing groove, the buffer block sets up on the lateral wall of stop part to make the buffer block be located the below of preventing jumping the portion.

Preferably, an embedded groove is formed in the inner surface of the blocking portion, and one end of the buffer block is embedded in the embedded groove.

Preferably, the groove wall of the embedding groove is provided with a limiting convex part, one end of the buffer block is provided with a clamping groove, and the clamping groove is clamped on the limiting convex part.

Preferably, the side wall of the buffer block is provided with a buffer sheet, and the buffer sheet is attached to the lower surface of the jump-proof part.

Preferably, an insertion groove is formed in the lower surface of the anti-jump portion, and the buffer piece is inserted into the insertion groove.

Preferably, the outer surface of the blocking part is provided with a threaded hole penetrating to the inner surface of the blocking part, and the threaded hole is screwed with a set screw.

The utility model provides a push-and-pull door guide rail structure with above-mentioned anti-drop gyro wheel hits piece, includes hangs the rail strip, hang and seted up on the lateral wall of rail strip and hang the rail groove, its characteristics lie in still include two anti-drop gyro wheels and hit the piece, two anti-drop gyro wheels hit the piece and all inlay the dress and hang in the rail groove to make two anti-drop gyro wheels hit the piece and be located the both ends in hanging the rail groove respectively, still make two anti-drop gyro wheels hit the anti-jump portion on the piece and be mutual disposition.

Preferably, a positioning convex part is arranged on the top surface of the blocking part and extends to the top surface of the anti-jumping part, a limiting groove is formed in the upper groove wall of the hanger rail groove, and the positioning convex part is embedded in the limiting groove.

Preferably, the sliding door guide rail structure, its characterized in that: the upper end of the push-pull door leaf is provided with a roller, the roller is embedded in a hanging rail groove between two anti-falling roller collision pieces in a rolling mode, an embedding groove is formed in the positioning seat, a convex strip portion is arranged on the groove wall of the embedding groove, one end of the convex strip portion penetrates out of the embedding groove, one end of the hanging rail is movably inserted into the embedding groove, the hanging rail groove is movably sleeved on the convex strip portion, a locking screw is screwed on one end, located out of the embedding groove, of the convex strip portion, and the threaded end of the locking screw penetrates through the convex strip portion and then is tightly pressed on the groove bottom of the hanging rail groove.

Preferably, the sliding door guide rail structure further comprises a pressing sliding hook assembly, the pressing sliding hook assembly comprises a base, a spring and a limiting part, a limiting cavity is formed in the side wall of the base, a limiting hole penetrating through the limiting cavity is formed in the top surface of the base, a pressing convex part is arranged on the top surface of one end of the limiting part, a limiting protrusion is arranged on the top surface of the other end of the limiting part, one end of the limiting part is movably arranged in the limiting cavity in a penetrating manner, the upper end of the pressing convex part penetrates through the limiting hole and then is arranged on the top surface of the base, a limiting clamping groove is reserved between the limiting protrusion and the side wall of the base, the spring is vertically arranged in the limiting cavity, the upper end and the lower end of the spring respectively and elastically act on the bottom surface of the limiting part and the lower cavity wall of the limiting cavity, a water retaining strip is arranged on the lower side edge of the sliding door leaf, and a limiting strip is arranged on the front wall of the water retaining strip, and the front end of the limiting strip is arranged in the limiting clamping groove.

The utility model has the advantages that: in this anti-drop gyro wheel hits piece, through the collocation of stop part and buffer block, not only can play to stop, limiting displacement to the gyro wheel, can also play buffering, absorbing effect, can reach the effect of accurate positioning push-and-pull door leaf like this to and when push-and-pull door leaf bumps, reduce push-and-pull door leaf's amplitude of vibration. The anti-jumping portion is arranged, so that the upward movement amount of the roller can be limited when the roller collides with the buffer block, the roller is prevented from being separated from the hanging rail groove, the sliding door leaf can be prevented from falling off, and the safety of a shower partition can be effectively improved by using the anti-falling roller collision piece. The anti-falling roller collision piece has a very reliable structure, and the integral structure of the anti-falling roller collision piece is still very simple, so that the applicability of the anti-falling roller collision piece is also very good.

In this push-and-pull door guide rail structure, hang the rail groove and can supply the gyro wheel installation, and hit the piece through two anti-drop gyro wheels, can roll when a certain position at the gyro wheel, play shock attenuation, buffering and anti-drop's effect to the gyro wheel, this push-and-pull door guide rail structure's security is very good, helps improving this push-and-pull door guide rail structure's reliability and suitability like this. Meanwhile, the whole structure of the sliding door guide rail structure is very simple, and the sliding door guide rail structure is very convenient to manufacture.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the middle anti-falling roller collision member of the present invention.

Fig. 2 is the utility model discloses well anti-drop gyro wheel hits the split structure sketch map of piece.

Fig. 3 is a schematic view of the three-dimensional structure of the middle buffer block of the present invention.

Fig. 4 is the perspective structure schematic view of the guide rail structure of the middle sliding door of the present invention.

Fig. 5 is a schematic perspective view of the hanging rail of the present invention.

Fig. 6 is an enlarged schematic structural view of a portion a in fig. 5 according to the present invention.

Fig. 7 is an enlarged schematic structural view of a portion B in fig. 5 according to the present invention.

Fig. 8 is a schematic view of an assembly structure of the anti-falling roller collision member and the rail bar of the present invention.

Fig. 9 is a schematic structural view of the middle suspension rail bar of the present invention.

Fig. 10 is a schematic structural view of the middle positioning seat of the present invention.

Fig. 11 is a schematic view of the structure of the middle pressing sliding hook assembly of the present invention separated from the water bar.

Fig. 12 is a schematic view of the split structure of the middle pressing sliding hook assembly of the present invention.

Fig. 13 is the structural schematic diagram of the use state of the guide rail structure of the middle sliding door of the present invention.

Detailed Description

The first embodiment is as follows:

as shown in fig. 1 and 2, an anti-drop gyro wheel hits piece, including locating piece 1, buffer block 2, wherein locating piece 1 includes stop part 11, prevents jumping portion 12, prevent that jumping portion 12 sets up on the lateral wall of stop part 11, reserve between the below of preventing jumping portion 12 and the lateral wall of stop part 11 to have spacing groove 13, buffer block 2 sets up on the lateral wall of stop part 11 to make buffer block 2 be located the below of preventing jumping portion 12.

In this anti-drop gyro wheel hits piece, through the collocation of stop part 11 and buffer block 2, not only can play to stop, limiting displacement to the gyro wheel, can also play buffering, absorbing effect, can reach the effect of accurate positioning push-and-pull door leaf like this to and when push-and-pull door leaf bumps, reduce push-and-pull door leaf's vibration range. And then through the arrangement of the anti-jumping part 12, when the roller collides with the buffer block 2, the upward movement amount of the roller is limited, so that the roller is prevented from being separated from the hanging rail groove, the sliding door leaf is prevented from falling off, and the safety of a shower interval can be effectively improved by using the anti-falling roller collision piece. The anti-falling roller collision piece has a very reliable structure, and the integral structure of the anti-falling roller collision piece is still very simple, so that the applicability of the anti-falling roller collision piece is also very good.

Through spacing groove 13, the gyro wheel entering of can being convenient for to play the effect of shock attenuation, anticreep to the gyro wheel.

As shown in fig. 1 and 2, an insertion groove 14 is formed on an inner surface of the stopper 11, and one end of the buffer block 2 is inserted into the insertion groove 14. Thus, the accuracy, convenience and reliability of the installation and positioning of the buffer block 2 are improved, and the reliability of the anti-falling roller collision piece is improved.

As shown in fig. 1 to 3, a limit protrusion 15 is provided on a groove wall of the insertion groove 14, a clamping groove 21 is provided at one end of the buffer block 2, and the clamping groove 21 is clamped on the limit protrusion 15. This contributes to further improving the stability and reliability of the mounting positioning of the buffer block 2.

As shown in fig. 1 to 3, a buffer sheet 22 is disposed on a side wall of the buffer block 2, and the buffer sheet 22 is attached to a lower surface of the jump prevention portion 12. The buffer sheet 22 can buffer and absorb the upward bounce of the roller, thereby being beneficial to further improving the buffering and absorbing effects.

As shown in fig. 1 and 2, a slot 16 is opened on the lower surface of the jump prevention portion 12, and the buffer piece 22 is inserted into the slot 16. This contributes to improvement in the stability and reliability of the mounting positioning of the cushion sheet 22.

As shown in fig. 1 and 2, the insertion groove 16 and the insertion groove 14 are communicated with the limiting groove 13, and the buffer piece 22 and the buffer block 2 form a 7-shaped structure. Therefore, the buffer sheet 22 and the buffer block 2 can be conveniently embedded, and the thickness of the anti-falling roller collision piece can be well controlled, so that the anti-falling roller collision piece can be conveniently installed and positioned.

Buffer block 2 and buffer piece 22 structure as an organic whole, buffer block 2 and buffer piece 22 use softer material for example: silica gel material, barrier portion 11 and jump prevention portion 12 structure as an organic whole, barrier portion 11 and jump prevention portion 12 use firmer material for example: 304 stainless steel. Therefore, the anti-falling roller impact piece not only can play a very good buffering and damping role, but also can ensure high structural strength and durability of the anti-falling roller impact piece. The anti-drop roller collision piece can prevent the roller from dropping from the track when the sliding door switch is subjected to overlarge impact force, and the use safety of the shower at intervals is ensured.

As shown in fig. 1 and 2, a threaded hole 17 penetrating through the outer surface of the blocking portion 11 to the inner surface thereof is formed in the outer surface of the blocking portion 11, and a set screw 18 is screwed to the threaded hole 17. Through the setting of the set screw 18, the requirement of the set blocking part 11 can be well met, which contributes to improving the stability and reliability of the installation and positioning of the blocking part 11, thereby contributing to further improving the reliability of the anti-falling roller collision piece.

As shown in fig. 1 and 2, the set screw 18 is a socket head set screw. It can achieve very good tightening effect.

Example two:

as shown in fig. 4 to 9, a sliding door rail structure with an anti-drop roller collision member according to the first embodiment includes a hanging rail bar 3, a hanging rail groove 31 is formed on a side wall of the hanging rail bar 3, for realizing the purpose of the present invention, the sliding door rail structure further includes two anti-drop roller collision members 10, the two anti-drop roller collision members 10 are both embedded in the hanging rail groove 31, and the two anti-drop roller collision members 10 are respectively located at two ends of the hanging rail groove 31, and anti-jump portions 12 on the two anti-drop roller collision members 10 are arranged oppositely. In this push-and-pull door guide rail structure, hanger rail groove 31 can supply the gyro wheel installation, and hits piece 10 through two anti-drop gyro wheels, can roll when a certain position at the gyro wheel, plays shock attenuation, buffering and anti-drop's effect to the gyro wheel, and this push-and-pull door guide rail structure's security is very good, helps improving this push-and-pull door guide rail structure's reliability and suitability like this. Meanwhile, the whole structure of the sliding door guide rail structure is very simple, and the sliding door guide rail structure is very convenient to manufacture.

As shown in fig. 1, 8 and 9, a positioning protrusion 19 is provided on the top surface of the stopper 11, the positioning protrusion 19 extends to the top surface of the jump prevention portion 12, a limiting groove 32 is formed on the upper groove wall of the hanger groove 31, and the positioning protrusion 19 is fitted in the limiting groove 32. This contributes to further improving the stability and reliability of the installation and positioning of the anti-drop roller striker 10, thereby contributing to further improving the reliability of the sliding door rail structure.

As shown in fig. 8 and 9, the limiting groove 32 extends along the length direction of the hanging rail bar 3 and extends to the end faces of both ends of the hanging rail bar 3. Therefore, the manufacture of the hanging rail bar 3 is convenient, and the installation and the positioning of the anti-falling roller collision piece 10 are convenient.

As shown in fig. 7 and 8, the blocking portion 11 is matched with the hanger rail groove 31. Thus, the anti-drop roller striker 10 can be accurately and stably mounted in place.

As shown in fig. 8, the end of the set screw 18 is pressed against the groove wall of the hanger rail groove 31. Thus, the falling off preventive roller striker 10 can be effectively fixed.

As shown in fig. 4 to 7 and 10, the sliding door rail structure further includes a sliding door leaf 4 and a positioning seat 5, wherein a roller 6 is disposed at an upper end of the sliding door leaf 4, the roller 6 is rotatably fitted in the rail groove 31 between the two anti-drop roller collision members 10, an insertion groove 51 is disposed on the positioning seat 5, a protruding portion 52 is disposed on a groove wall of the insertion groove 51, one end of the protruding portion 52 is inserted outside the insertion groove 51, one end of the rail bar 3 is movably inserted into the insertion groove 51, the rail groove 31 is movably fitted on the protruding portion 52, a locking screw 53 is screwed to an end of the protruding portion 52 outside the insertion groove 51, and a threaded end of the locking screw 53 is pressed against a groove bottom of the rail groove 31 after passing through the protruding portion 52. Can satisfy the purpose of 3 positions of horizontal adjustment hanging rail strip like this to avoid machining error, measuring error to influence the installation of push-and-pull door guide rail structure, thereby help further improving this push-and-pull door guide rail structure's suitability.

As shown in fig. 4, 5 and 13, in the actual manufacturing process, both ends of the hanger rail 3 can be positioned by the positioning seats 5 and locked by the locking screws 53. This allows for better regulation.

As shown in fig. 13, in use, one of the positioning seats 5 is fixed on the wall, and the other positioning seat 5 is connected with the shower partition board. Thus, the use requirement can be met.

Wherein the horizontal adjusting range of the hanging rail bar 3 can be controlled at 20 mm. So that the sliding door guide rail structure is suitable for places with larger installation dimension errors.

As shown in fig. 4 and 13, in an actual manufacturing process, at least two hanging wheel assemblies 20 are provided at an upper end of the sliding door leaf 4, at least one roller 6 is provided on each hanging wheel assembly 20, the rollers 6 on each hanging wheel assembly 20 are all embedded in the hanging rail groove 31 in a rolling manner, and each roller 6 is located between two anti-falling roller collision pieces 10. Just so can install push-and-pull door leaf 4 in place steadily, and push-and-pull door leaf 4's switch homoenergetic realizes buffering, shock attenuation and anticreep effect, and this demand that just can satisfy practical use well.

Stainless steel bearings and silent rollers are adopted on the hanging wheel assembly 20, and the silent rollers rotate flexibly and smoothly, so that the pushing and pulling are smoother and quieter. The stainless steel bearing has better waterproof and moistureproof effects than a common carbon steel bearing, and can keep the appearance of the product clean for a long time.

As shown in fig. 6, 7 and 10, the cover member 54 is covered on the convex strip portion 52, and the cover member 54 covers the locking screw 53. Therefore, the screw protector not only can protect the screw, but also is beneficial to improving the aesthetic property.

As shown in fig. 4, 11 and 12, the sliding door rail structure further includes a pressing sliding hook assembly 7, the pressing sliding hook assembly 7 includes a base 71, a spring 72 and a limiting member 73, a limiting cavity 711 is formed on a side wall of the base 71, a limiting hole 712 penetrating through the limiting cavity 711 is formed on a top surface of the base 71, a pressing protrusion 731 is formed on a top surface of one end of the limiting member 73, a limiting protrusion 732 is formed on a top surface of the other end of the limiting member 73, one end of the limiting member 73 is movably inserted into the limiting cavity 711, and an upper end of the pressing protrusion 731 is disposed on the top surface of the base 71 after passing through the limiting hole 712, a limiting groove 730 is reserved between the limiting protrusion 732 and the side wall of the base 71, the spring 72 is vertically disposed in the limiting cavity 711, and an upper end and a lower end of the spring 72 respectively elastically act on a bottom surface of the limiting member 73 and a lower cavity wall of the limiting cavity 711, the lower side edge of the push-pull door leaf 4 is provided with a water bar 8, the front wall of the water bar 8 is provided with a limit strip 81, and the front end of the limit strip 81 is arranged in the limit clamping groove 730. This push-and-pull door guide rail structure does not adopt down the track, and adopts to press and slide to collude subassembly 7 spacing, compares other fixed smooth colluding with the pulley fixed, and the push type is slided to collude and is dismantled conveniently, easily glass is clean.

Claims

1. The utility model provides an anti-drop gyro wheel hits piece which characterized in that: including locating piece (1), buffer block (2), wherein locating piece (1) includes stop part (11), prevents jumping portion (12), prevent jumping portion (12) and set up on the lateral wall of stop part (11), reserve between the lateral wall of the below of preventing jumping portion (12) and stop part (11) and have spacing groove (13), buffer block (2) set up on the lateral wall of stop part (11) to make buffer block (2) be located the below of preventing jumping portion (12).

2. The anti-drop roller striker according to claim 1, wherein: an embedded groove (14) is formed in the inner surface of the blocking portion (11), and one end of the buffer block (2) is embedded in the embedded groove (14).

3. The anti-drop roller striker according to claim 2, wherein: the groove wall of the embedding groove (14) is provided with a limiting convex part (15), one end of the buffer block (2) is provided with a clamping groove (21), and the clamping groove (21) is clamped on the limiting convex part (15).

4. The anti-drop roller striker according to claim 1, wherein: the side wall of the buffer block (2) is provided with a buffer sheet (22), and the buffer sheet (22) is attached to the lower surface of the anti-jump portion (12).

5. The drop-preventing roller striker according to claim 4, wherein: an insertion groove (16) is formed in the lower surface of the anti-jumping portion (12), and the buffer sheet (22) is inserted into the insertion groove (16).

6. The anti-drop roller striker according to claim 1, wherein: the outer surface of the blocking part (11) is provided with a threaded hole (17) penetrating to the inner surface of the blocking part, and a set screw (18) is screwed on the threaded hole (17).

7. A sliding door guide rail structure with the anti-drop roller collision piece of any one of claims 1 to 6, comprising a hanging rail bar (3), wherein a hanging rail groove (31) is formed on the side wall of the hanging rail bar (3), characterized in that: the anti-falling rail comprises two anti-falling roller collision pieces (10), wherein the two anti-falling roller collision pieces (10) are embedded in a rail hanging groove (31), the two anti-falling roller collision pieces (10) are respectively positioned at two ends of the rail hanging groove (31), and anti-jumping parts (12) on the two anti-falling roller collision pieces (10) are oppositely arranged.

8. A sliding door rail structure according to claim 7 with the falling off preventive roller striker according to any one of claims 1 to 6, characterized in that: the top surface of the blocking part (11) is provided with a positioning convex part (19), the positioning convex part (19) extends to the top surface of the anti-jump part (12), the upper groove wall of the hanger rail groove (31) is provided with a limiting groove (32), and the positioning convex part (19) is embedded in the limiting groove (32).

9. A sliding door rail structure according to claim 7 with the falling off preventive roller striker according to any one of claims 1 to 6, characterized in that: the anti-falling door leaf structure is characterized by further comprising a push-pull door leaf (4) and a positioning seat (5), wherein the upper end of the push-pull door leaf (4) is provided with a roller (6), the roller (6) is embedded in a rail hanging groove (31) between two anti-falling roller collision pieces (10) in a rolling mode, the positioning seat (5) is provided with an embedding groove (51), a convex strip portion (52) is arranged on the groove wall of the embedding groove (51), one end of the convex strip portion (52) penetrates through the embedding groove (51), one end of a rail hanging bar (3) is movably inserted into the embedding groove (51), the rail hanging groove (31) is movably sleeved on the convex strip portion (52), and the end, located outside the embedding groove (51), of the convex strip portion (52) is connected with a locking screw (53) in a threaded mode, and the threaded end of the locking screw (53) penetrates through the convex strip portion (52) and then is tightly pressed on the bottom of the rail hanging groove (31).

10. A sliding door rail structure according to claim 9 with the falling off preventive roller striker according to any one of claims 1 to 6, characterized in that: still include to press and slide to collude subassembly (7), press and slide to collude subassembly (7) and include base (71), spring (72), locating part (73), spacing chamber (711) have been seted up on the lateral wall of base (71), set up on the top surface of base (71) and run through spacing hole (712) to spacing chamber (711), be equipped with on the top surface of locating part (73) one end and press convex part (731), be equipped with spacing arch (732) on the top surface of the locating part (73) other end, the one end activity of locating part (73) is worn in spacing chamber (711), and make the upper end of pressing convex part (731) pass behind spacing hole (712) and place on the top surface of base (71), spacing draw-in groove (730) is reserved between the lateral wall of spacing arch (732) and base (71), spring (72) vertical setting is in spacing chamber (711), and make the upper and lower extreme elastic action in bottom surface, the limiting part (73) of spring (72) respectively, On the lower chamber wall of spacing chamber (711), be equipped with water bar (8) on the downside edge of push-and-pull door leaf (4), be equipped with spacing (81) on the antetheca of water bar (8) to make the front end of spacing (81) put in spacing draw-in groove (730).