CN112056825B

CN112056825B - Slide rail position adjusting mechanism, slide rail and slide rail assembly

Info

Publication number: CN112056825B
Application number: CN202010832265.3A
Authority: CN
Inventors: 蒙加全
Original assignee: Guangdong Baoweilong Smart Home Hardware Manufacturing Co ltd
Current assignee: Guangdong Baoweilong Smart Home Hardware Manufacturing Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2022-05-10
Anticipated expiration: 2040-08-18
Also published as: CN112056825A

Abstract

The invention provides a slide rail position adjusting mechanism, a slide rail and a slide rail assembly; the sliding rail position adjusting mechanism comprises a fixed seat, a sliding rail position adjusting mechanism and a sliding rail position adjusting mechanism, wherein the fixed seat of the sliding rail position adjusting mechanism is used for being connected with a target installation surface; the sliding block is arranged in the fixed seat and is connected with the end part of the sliding rail; the adjusting assembly is used for adjusting the transverse position of the sliding block so as to adjust the relative position of the sliding rail and the target installation surface; the sliding rail comprises a first rail and a second rail; the end part of the first rail and/or the second rail is/are provided with a clamping part used for being connected with the slide rail position adjusting mechanism; the sliding rail assembly comprises a sliding rail and a plurality of sliding rail position adjusting mechanisms; the sliding rail comprises a first rail and a second rail, and the end part of the first rail and/or the second rail is connected with the sliding rail position adjusting mechanism; the slide rail position adjusting mechanism, the slide rail and the slide rail component can adjust the transverse position of the slide rail so as to reduce the deviation of the transverse position of the slide rail.

Description

Slide rail position adjusting mechanism, slide rail and slide rail assembly

Technical Field

The invention relates to the technical field of wardrobe accessories, in particular to a sliding rail position adjusting mechanism, a sliding rail and a sliding rail assembly.

Background

The pull basket or the drawer of the wardrobe is generally connected with the wardrobe through a slide rail, the slide rail generally comprises at least two slide rail sections, and comprises a first rail and a second rail (some slide rails also comprise a plurality of middle rails arranged between the first rail and the second rail), wherein the first rail and the second rail are respectively connected with the wardrobe body and the pull basket/drawer, so that the pull basket/drawer is ensured to slide smoothly in a pushing and pulling manner.

Generally, high-end wardrobes have higher requirements on the smoothness and the noise of sliding of a pull basket or a drawer, a first rail of a slide rail is usually connected with the wardrobe body in a screw connection mode, a glue connection mode and the like, a second rail of the slide rail is usually connected with the pull basket/the drawer in a screw connection mode, a glue connection mode and the like, the transverse position of a joint is not adjustable (the transverse position refers to the direction which is vertical to the length direction of the slide rail and is parallel to a target installation surface), the problem that the first rail and the second rail have larger transverse position deviation during installation easily occurs, the slide rail after installation is deformed, and therefore the friction among all sections of the slide rail is increased, the smoothness of sliding of the pull basket or the drawer is further influenced, and the noise generated during sliding is increased.

Disclosure of Invention

In view of the foregoing disadvantages of the prior art, an object of the embodiments of the present application is to provide a slide rail position adjusting mechanism, a slide rail and a slide rail assembly, which can adjust the lateral position of the slide rail to reduce the deviation of the lateral position of the slide rail.

In a first aspect, an embodiment of the present application provides a slide rail position adjustment mechanism, including:

the fixed seat is used for being connected with a target installation surface;

the sliding block is arranged in the fixed seat and is connected with the end part of the sliding rail;

and the adjusting assembly is used for adjusting the transverse position of the sliding block so as to adjust the relative position of the sliding rail and the target installation surface.

In the slide rail position adjusting mechanism, the adjusting component comprises a screw rod which is rotatably arranged in the fixed seat, the screw rod extends along the transverse direction, and the sliding block is sleeved on the screw rod in a threaded manner.

Furthermore, at least one end of the screw is provided with a dial wheel part and/or a force application groove.

In the slide rail position adjusting mechanism, at least one guide rod extending along the transverse direction is arranged in the fixed seat, and the guide rod penetrates through the slide block.

The slide rail position adjusting mechanism further comprises at least one locking screw, a corresponding waist hole is formed in the slide block, the waist hole extends along the transverse direction, and the locking screw penetrates through the corresponding waist hole and is used for locking the slide block.

In some embodiments, a first connecting structure is disposed on the sliding block, and the sliding block is connected to the sliding rail through the first connecting structure;

the first connecting structure comprises a slot which is arranged at the end part of the sliding block and is used for being connected with the first connecting part of the sliding rail in an inserting manner, and a first locking structure which is used for locking the first connecting part in the slot.

Furthermore, the width of an opening of the slot, which faces one side of the slide rail, is smaller than the width of the bottom of the slot, which faces away from the slide rail; the first locking structure is a hook.

In other embodiments, a second connecting structure is disposed on the sliding block, and the sliding block is connected to the sliding rail through the second connecting structure;

the second connecting structure comprises two positioning plates which are arranged in parallel, an inserting space matched with the slide rail is formed between the two positioning plates, and the inserting space is used for the slide rail to insert; at least one of the two positioning plates is provided with a second locking structure for locking the slide rail in the plugging space.

Furthermore, the second locking structure is a clamping hole, and the clamping hole is used for allowing the second connecting portion on the slide rail to be inserted.

In a second aspect, an embodiment of the present application provides a sliding rail, including a first rail and a second rail; and the end part of the first rail and/or the second rail is/are provided with a clamping part used for being connected with the sliding rail position adjusting mechanism.

In the slide rail, the engaging portion is provided at an end portion or a side surface of the first rail/the second rail.

In some embodiments, both ends of the first rail and/or the second rail are provided with the engaging portions.

In other embodiments, one end of the first rail and/or the second rail is provided with a connection hook.

In a third aspect, an embodiment of the present application provides a slide rail assembly, which includes a slide rail and a plurality of slide rail position adjusting mechanisms;

the sliding rail comprises a first rail and a second rail, and the end part of the first rail and/or the second rail is connected with the sliding rail position adjusting mechanism.

In some embodiments, the slide rail position adjustment mechanism is disposed at both ends of the first rail and/or the second rail.

Has the advantages that:

according to the sliding rail position adjusting mechanism, the sliding rail and the sliding rail assembly, the fixing seat is fixed on the target installation surface, the transverse position of the sliding block can be adjusted through the adjusting assembly, so that the transverse position of the sliding rail is adjusted to reduce the deviation of the transverse position of the sliding rail, friction among all sections of the sliding rail is reduced, the sliding smoothness of the drawer or the pull basket is improved, and noise generated during sliding is reduced.

Drawings

Fig. 1 is a perspective view of a slide rail assembly according to an embodiment of the present application.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a side view of the slide rail assembly of fig. 1.

Fig. 4 is an enlarged view of a portion B in fig. 3.

Fig. 5 is a perspective view of another slide rail assembly provided in the embodiments of the present application.

Fig. 6 is an enlarged view of a portion C in fig. 5.

Fig. 7 is a side view of the slide rail assembly of fig. 5.

Fig. 8 is an enlarged view of a portion D in fig. 7.

Fig. 9 is a bottom view of the slide rail assembly of fig. 5.

Fig. 10 is an enlarged view of a portion E in fig. 9.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The following disclosure provides embodiments or examples for implementing different configurations of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.

For convenience of description, herein, the lateral direction refers to a direction perpendicular to the longitudinal direction of the slide rail and parallel to the target mounting surface, and the longitudinal direction refers to a direction perpendicular to the lateral direction and perpendicular to the longitudinal direction of the slide rail. The target mounting surface is a surface of a target connecting object of the slide rail, which is connected with the slide rail, wherein the target connecting object is a pull basket, a drawer or a wardrobe body, for example, if the target connecting object is a pull basket or a drawer, the target mounting surface may be a bottom surface or a side surface of the pull basket or the drawer; and if the target connecting object is a wardrobe body, the target mounting surface is a surface connected with the sliding rail on the wardrobe body.

Referring to fig. 1, 2, 5, and 6, an embodiment of the present disclosure provides a slide rail position adjustment mechanism, including:

the fixed seat 1 is used for being connected with a target installation surface;

the sliding block 2 is arranged in the fixed seat 1 and is connected with the end part of the sliding rail 90;

and the adjusting assembly 4 is used for adjusting the transverse position of the sliding block 2 so as to adjust the relative position of the sliding rail 90 and the target installation surface.

When the adjusting mechanism is used, the sliding rail position adjusting mechanism is firstly installed on a target installation surface, then the sliding rail 90 is connected with the sliding block 2, and finally the transverse position of the sliding block 2 is adjusted by the adjusting component 4 as required, so that the transverse position of the sliding rail 90 is adjusted; the transverse position of the sliding block 2 can be adjusted according to the requirement, and then the sliding rail 90 is connected with the sliding block 2; the deviation of the transverse position of the sliding rail can be reduced by adjusting the transverse position of the sliding rail 90, so that the friction between all the sections of the sliding rail is reduced, the sliding smoothness of the pull basket or the drawer is improved, and the noise generated during sliding is reduced.

In some embodiments, see fig. 2 and 6, the adjustment assembly 4 comprises a threaded rod rotatably arranged in said fixed seat 1, extending in the transverse direction, on which the slider 2 is threaded. Through making this screw rod reciprocating motion, can order about slider 2 along horizontal round trip movement to can realize the horizontal position control of slider, and carry out position control through the screw rod, can realize infinitely variable control, the position precision is higher.

Further, a deflector portion 4.1 and/or a force application groove 4.2 may be provided at least one end of the screw, as shown in fig. 2, 4, 6, 8. Wherein, the circumferential surface of the dial wheel part 4.1 can be provided with anti-skid lines, and the dial wheel part 4.1 can be directly dialed by hands, so that the screw rod 3 can rotate conveniently and quickly; the force applying groove 4.2 may be, but not limited to, a straight groove, a cross groove, an inner hexagonal groove, etc., and the screw is rotated by inserting a tool such as a screwdriver or an inner hexagonal key into the force applying groove 4.2 to apply a torque. Generally, if the transverse position of the sliding block 2 is adjusted as required, and then the sliding rail 90 is connected with the connecting structure, the friction force is small at the moment, the position can be adjusted through the dial wheel part 4.1, additional tools are not needed, and the operation is convenient and fast; if the slide rail 90 is connected with the connecting structure, and then the transverse position of the slide block 2 is adjusted as required, the friction force is large at the moment, the screw rod is difficult to rotate only by hand through the dial wheel part 4.1, and a tool can be used for applying torque through the force application groove 4.2 at the moment.

The structure of the adjustment assembly is not limited thereto, for example, in some embodiments, the adjustment assembly includes a rack provided on the fixed base 1, and a gear provided on the sliding block 2; the gear is meshed with the rack, and the end part of a gear shaft of the gear is provided with a force application groove; the gear can rotate by applying torque to the force application groove, so that the sliding block 2 is driven to move transversely to adjust the transverse position.

Preferably, see fig. 2 and 6, at least one guide rod 5 extending in the transverse direction may be provided in the fixed base 1, the guide rod 5 being inserted into the sliding block 2. On the one hand, the movement of the sliding block 2 can be guided, on the other hand, the sliding block 2 can be limited in the fixed seat 1, and the sliding block 2 is prevented from being separated from the fixed seat 1.

In this embodiment, as shown in fig. 2, 4, 6, and 8, the slide rail position adjusting mechanism further includes at least one locking screw 6, a corresponding waist hole 2.1 is disposed on the slide block 2, the waist hole 2.1 extends in the transverse direction, and the locking screw passes through the corresponding waist hole 2.1 and is used for locking the slide block 2. After the position of the sliding block 2 is adjusted, the sliding block 2 can be locked through the locking screw 6, and the sliding block 2 is prevented from being displaced due to vibration and the like in the subsequent transportation and use processes. The thread portion of the locking screw 6 can be connected to the fixing base 1, or can pass through the fixing base 1 to be connected to the target installation surface, as shown in fig. 3, 4, 7, and 8.

Wherein, fixing base 1 includes the bottom plate and two blocks of curb plates that integrative bending formed, and screw rod, guide bar 5 connect between two blocks of curb plates, as shown in fig. 4, 8, but not limited to this.

Furthermore, the fixing seat 1 can be connected with the pull basket or the drawer through screw connection, buckle connection, glue connection, welding and other modes. For example, in fig. 3, 4, 7, and 8, the holder 1 is connected to a target mounting surface by a screw 7. In the embodiment, as shown in fig. 2, the slide block 2 is provided with a clearance hole 2.2, and the clearance hole 2.2 is arranged opposite to the screw 7 so that the screw 7 can pass through the clearance hole 2.2 for operation when being installed.

In practical application, 2 accessible screw connections of slider, glue, modes such as welding and slide rail 90 end connection, perhaps, 2 accessible joint structures of slider and 90 end connection of slide rail. For example, in some preferred embodiments, see fig. 2, a first connecting structure 3a is disposed on the slider 2, and the slider 2 is connected to the slide rail 90 through the first connecting structure 3 a. The first connecting structure 3a includes a slot 3.1 provided at an end of the slider 2 and used for being connected with the first connecting portion 91 of the slide rail in an inserting manner, and a first locking structure 3.2 used for locking the first connecting portion 91 in the slot 3.1.

In this embodiment, the slot 3.1 extends in the longitudinal direction, and the first connecting portion 91 is inserted into the slot 3.1 in the longitudinal direction when the connection is performed.

Furthermore, the width of the opening of the slot 3.1 on the side facing the sliding rail 90 is smaller than the width of the slot bottom on the side opposite to the sliding rail 90; the first locking structure 3.2 is a catch. When connecting, insert slot 3.1 along vertical the inserting of first connecting portion 91 of slide rail 90 tip, insert the back that targets in place, the pothook hooks first connecting portion 91 and avoids it to deviate from along vertical, simultaneously, because slot 3.1 is less towards slide rail 90 one side, can avoid first connecting portion 91 to deviate from along the axial of slide rail to realize axial and longitudinal positioning.

Wherein, can set up the spigot surface in the one side of pothook upper end towards slide rail 90, insert the in-process of slot 3.1 at first connecting portion 91, thereby first connecting portion 91 can extrude this spigot surface and make the pothook open automatically, the pothook automatic re resets and blocks first connecting portion 91 until first connecting portion 91 inserts to the right place.

Wherein the slot 3.1 may be, but is not limited to, a dovetail slot, a T-slot, etc. Along vertical direction of inserting, slot 3.1 can diminish gradually to the realization need not accurate alignment when making first connecting portion 91 insert to the direction of first connecting portion 91, and is more convenient.

In other preferred embodiments, see fig. 6 and 10, a second connecting structure 3b is provided on the sliding block 2, and the sliding block 2 is connected with the sliding rail 90 through the second connecting structure 3 b;

referring to fig. 6 and 10, the second connecting structure 3b includes two positioning plates 3.3 arranged in parallel, an insertion space adapted to the slide rail 90 (specifically, adapted to an end of the slide rail 90) is formed between the two positioning plates 3.3, and the insertion space is used for inserting the slide rail 90; at least one of the two positioning plates 3.3 is provided with a second locking structure 3.4 for locking the slide rail 90 in the plugging space.

Further, see fig. 6, further, the second locking structure 3.4 is a snap hole, and the snap hole is used for inserting the second connecting portion 92 on the sliding rail 90. The second connecting portion 92 is limited by the clamping hole, so that the sliding rail 90 can be axially and longitudinally positioned.

Preferably, as shown in fig. 6 and 10, an inclined guide surface 3.5 may be disposed on an inward side of an end of the positioning plate 3.3 having the clamping hole, when the slide rail 90 is inserted into the insertion space between the two positioning plates 3.3, the clamping protrusion 92 may press the guide surface 3.5 to automatically push the positioning plate 3.3 open, and when the slide rail is inserted in place, the positioning plate 3.3 may automatically reset to complete the clamping.

As shown in fig. 6 and 10, notches 3.6 for fingers to enter can be provided on both sides of the positioning plate 3.3 provided with the snap-in holes, so that the positioning plate 3.3 can be broken by hand from the notches 3.6 when the slide rail 90 is detached.

Referring to fig. 1 to 10, an embodiment of the present application further provides a slide rail, which includes a first rail 94 and a second rail 93; the first rail 94 and/or the second rail 93 has an end provided with an engagement portion s for connecting to the slide rail position adjustment mechanism 100.

The first rail and the second rail respectively refer to two rails which are positioned at two ends of the sliding rail after the sliding rail is completely extended, in some embodiments, a plurality of middle rails are further arranged between the first rail and the second rail, and in other embodiments, no middle rail is arranged between the first rail and the second rail. For example, the first rail is a rail connected to a wardrobe cabinet and the second rail is a rail connected to a pull-out basket or drawer.

In some preferred embodiments, the slide position adjustment mechanism 100 is referred to as the aforementioned slide position adjustment mechanism.

The engaging portion s is provided at an end or a side surface of the first rail 94/the second rail 93.

For example, in some embodiments, referring to fig. 2, the engaging portion s is a first connecting portion 91 disposed at an end of the first rail 94/the second rail 93, the first connecting portion 91 may be, but is not limited to, a trapezoidal connecting block, a T-shaped connecting block, etc., and the first connecting portion 91 is used for connecting with the slot 3.1 of the slide rail position adjusting mechanism 100. In another embodiment, the slot 3.1 may be provided at the end of the first rail 94/the second rail 93, and the first connecting portion 91 may be provided on the slider 2 of the slide rail position adjusting mechanism 100, in which case, the engaging portion s is the slot 3.1 provided at the end of the first rail 94/the second rail 93.

For another example, in some embodiments, see fig. 6, the engaging portion s is a second connecting portion 92 disposed on a side surface of the first rail 94/the second rail 93, the second connecting portion 92 can be, but is not limited to, a snap-fit protrusion, and the second connecting portion 92 is used for extending into a snap-fit hole of the slide rail position adjusting mechanism 100 to achieve locking of the slide rail 90. In other embodiments, a locking protrusion may be disposed on the positioning plate 3.3 of the slide rail position adjusting mechanism 100, and a corresponding locking hole may be disposed on the side surface of the slide rail 90, in which case, the locking portion s is a locking hole disposed on the side surface of the first rail 94/the second rail 93.

In some embodiments, both ends of the first rail 94 and/or the second rail 93 are provided with the engaging portions s.

For example, when only both ends of the first rail 94 are provided with the engaging portions s, the slide rail position adjusting mechanisms 100 are connected to both ends of the first rail 94 during use, and only the position of the first rail 94 can be adjusted;

for another example, when only both ends of the second rail 93 are provided with the engaging portions s, the slide rail position adjusting mechanisms 100 are connected to both ends of the second rail 93, and only the position of the second rail 93 can be adjusted;

for another example, when the engaging portions s are provided at both ends of the first rail 94 and the second rail 93, the slide rail position adjusting mechanisms 100 are connected to both ends of the first rail 94 and the second rail 93 in use, and when the position is adjusted, the adjustment can be performed at the first rail 94 or the second rail 93, or at both the first rail 94 and the second rail 93.

In other embodiments, one end of the first rail 94 and/or the second rail 93 is provided with a coupling hook 95.

For example, when only one end of the first rail 94 is provided with the engaging portion s and the other end is provided with the connecting hook 95, the slide rail position adjusting mechanism 100 is connected to one end of the first rail 94 and the other end is connected to the target link via the connecting hook 95, and only the position adjustment can be performed at the first rail 94;

for another example, when only one end of the second rail 93 is provided with the engaging portion s and the other end is provided with the connecting hook 95, the slide rail position adjusting mechanism 100 is connected to one end of the second rail 93, and the other end is connected to the target connection object via the connecting hook 95, and only the position of the second rail 93 can be adjusted; this case is referred to fig. 1-10;

for another example, when the first rail 94 and the second rail 93 are both provided with the engaging portion s at one end and the connecting hook 95 at the other end, the slide rail position adjusting mechanism 100 is connected to one end of the first rail 94 and the second rail 93 during use, and the other end is connected to the respective target connecting object through the connecting hook 95, and when the position is adjusted, the adjustment can be performed at the first rail 94 or the second rail 93, or at the first rail 94 and the second rail 93 at the same time;

or, for example, when one of the first rail 94 and the second rail 93 is provided with the engaging portion s at both ends and the other of the first rail 94 and the second rail 93 is provided with the engaging portion s at one end and the coupling hook 95 at the other end, adjustment can be performed at the first rail 94 or the second rail 93 or at both the first rail 94 and the second rail 93.

Referring to fig. 1 to 10, an embodiment of the present invention provides a slide rail assembly, which includes a slide rail 90 and a plurality of slide rail position adjusting mechanisms 100;

the slide rail 90 includes a first rail 94 and a second rail 93, and an end of the first rail 94 and/or the second rail 93 is connected to the slide rail position adjustment mechanism 100.

The first rail 94 and the second rail 93 refer to two rails located at two ends of the slide rail 90 after being fully extended, in some embodiments, a plurality of intermediate rails are further disposed between the first rail 94 and the second rail 93, and in other embodiments, no intermediate rail is disposed between the first rail 94 and the second rail 93.

The first rail 94 and/or the second rail 9 can be connected with the slide rail position adjusting mechanism 100 by means of screw connection, adhesive bonding and the like; alternatively, the slide rail 90 is the one described above, and in this case, the first rail 94 and/or the second rail 9 are connected to the slide rail position adjustment mechanism 100 through the engagement portion s.

In some embodiments, both ends of the first rail 94 and/or the second rail 93 are provided with a slide rail position adjustment mechanism 100.

For example, when only both ends of the first rail 94 are provided with the slide rail position adjusting mechanisms 100, only the position adjustment can be performed at the first rail 94;

for another example, when only both ends of the second rail 93 are provided with the slide rail position adjusting mechanisms 100, the position adjustment can be performed only at the second rail 93;

for another example, when the slide rail position adjustment mechanisms 100 are provided at both ends of the first rail 94 and the second rail 93, the adjustment can be performed at the first rail 94 or the second rail 93, or at both the first rail 94 and the second rail 93.

For example, when only one end of the first rail 94 is provided with the slide rail position adjustment mechanism 100 and the other end is provided with the connection hook 95, the position adjustment can be performed only at the first rail 94;

for another example, when only one end of the second rail 93 is provided with the slide rail position adjusting mechanism 100, and the other end is provided with the connecting hook 95, the position adjustment can be performed only at the second rail 93; this case is referred to fig. 1-10;

for another example, when the first rail 94 and the second rail 93 are both provided with a sliding rail position adjusting mechanism 100 at one end and a connecting hook 95 at the other end, when the position is adjusted, the adjustment can be performed at the first rail 94 or the second rail 93, or at the first rail 94 and the second rail 93 at the same time;

or for example, when the position of one of the first rail 94 and the second rail 93 is adjusted, the sliding rail position adjusting mechanism 100 is provided at both ends of the one of the first rail 94 and the second rail 93, and the sliding rail position adjusting mechanism 100 is provided at one end of the other of the first rail 94 and the second rail 93, and the other end of the one of the first rail 94 and the second rail 93 is provided with the connecting hook 95, the adjustment can be performed at the first rail 94 or the second rail 93, or at both the first rail 94 and the second rail 93.

In view of the foregoing, it is intended that the present invention cover the preferred embodiment and not be limited to the particular embodiments disclosed, but that various modifications and changes can be made by those skilled in the art without departing from the spirit and scope of the invention.

Claims

1. A slide rail position adjustment mechanism, comprising:

the fixed seat is used for being connected with a target installation surface;

the sliding block is arranged in the fixed seat and connected with the end part of a sliding rail, a first connecting structure or a second connecting structure is arranged on the sliding block, the sliding block is connected with the sliding rail through the first connecting structure or the second connecting structure, the first connecting structure comprises a slot which is arranged at the end part of the sliding block and is used for being connected with a first connecting part of the sliding rail in an inserting manner, the width of an opening of the slot, facing the sliding rail, is smaller than the width of the slot bottom, facing away from the sliding rail, of the slot, and a first locking structure used for locking the first connecting part in the slot is arranged, and the first locking structure is a clamping hook; the second connecting structure comprises two positioning plates which are arranged in parallel, an inserting space which is matched with the end part of the sliding rail is formed between the two positioning plates, and the inserting space is used for the sliding rail to be inserted; at least one of the two positioning plates is provided with a second locking structure for locking the slide rail in the insertion space, the second locking structure is a clamping hole, and the clamping hole is used for a second connecting part on the slide rail to be inserted;

the adjusting assembly comprises a screw rod which is rotatably arranged in the fixed seat, the screw rod extends along the transverse direction, the sliding block is sleeved on the screw rod in a threaded manner, at least one end of the screw rod is provided with a force application groove, and the screw rod is used for adjusting the transverse position of the sliding block so as to adjust the relative position of the sliding rail and the target installation surface.

2. The slide rail position adjusting mechanism according to claim 1, wherein at least one end of the screw is provided with a dial portion.

3. The slide rail position adjusting mechanism according to claim 1, wherein at least one guide rod extending in a transverse direction is provided in the fixing base, and the guide rod is inserted into the slider.

4. A slide rail includes a first rail and a second rail; characterized in that the end of the first rail and/or the second rail is provided with a clamping part for connecting with the slide rail position adjusting mechanism of claims 1-3.

5. A slide rail assembly comprising a slide rail and a plurality of slide rail position adjustment mechanisms according to any one of claims 1 to 3;