Slide rail convenient to install

Abstract

The utility model discloses a sliding rail convenient to install, which comprises a sliding rail main body, an upper rail capable of sliding along the front and back direction, and a connecting clamping block connected to the outer side of the upper rail; the mounting handle comprises a base, a handle body connected to one side of the base and an adjusting part arranged on the base, a clamping groove is formed in the side, right facing the upper rail, of the handle body, the handle body tends to be pressed towards the upper rail, the connecting clamping block is connected into the clamping groove in a matched mode, and the adjusting part is arranged on the base. The upper rail is provided with an adjusting portion, the adjusting portion is provided with an adjusting end capable of being close to or far away from the upper rail, the adjusting end can gradually protrude out of the upper rail upwards when the adjusting end is close to the upper rail, and the adjusting end can gradually move to the position below the top face of the upper rail when the adjusting end is far away from the upper rail. And rapid adjustment can be carried out through the sliding rails according to the requirement for the installation height of the drawer, and the installation efficiency and convenience of the sliding rails are greatly improved.

Description

Technical Field

[0001] The utility model relates to a slide rail, in particular to a slide rail with convenient installation. Background Art

[0002] When installing a drawer, the slide rail is usually installed inside the cabinet, and then the drawer is adjusted and installed in place on the slide rail. Then, a positioning pin is inserted through the slide rail and inserted into the cabinet for positioning. When it is necessary to adjust the installation height of the drawer, the positioning pin needs to be removed, and then the gasket on the slide rail is adjusted to adjust the height of the support for the drawer. After completion, the positioning pin is inserted again for positioning. Thus, the overall installation and adjustment are relatively complex, and it is difficult to improve the installation efficiency of the slide rail. Therefore, there is an urgent need for a slide rail with more convenient installation and adjustment. Content of the Utility Model

[0003] The purpose of the utility model is to provide a slide rail with convenient installation, so as to solve one or more technical problems existing in the prior art, and at least provide a beneficial choice or create conditions.

[0004] The solution of the utility model to solve its technical problems is as follows:

[0005] A slide rail with convenient installation, comprising: a slide rail main body, which has an upper track that can slide in the front-back direction, and a connecting block is connected to the outer side of the upper track; an installation handle, which includes a base, a handle connected to one side of the base, and an adjusting part arranged on the base. A clamping groove is arranged on the side of the handle facing the upper track, and the handle has a tendency to press towards the upper track. The connecting block is fitted and connected in the clamping groove. The adjusting part has an adjusting end that can approach or move away from the upper track. When the adjusting end approaches the upper track, it can gradually protrude upward from the upper track, and when the adjusting end moves away from the upper track, it can gradually move below the top surface of the upper track.

[0006] The technical solution has at least the following beneficial effects: The slide rail main body is installed in the cabinet of the peripheral device, and the installation handle is installed on the bottom side of the drawer of the peripheral device. When installing the drawer in the cabinet, first press the handle in the direction away from the upper rail, so that the connecting block avoids the position of the slide rail main body. Then adjust the position of the drawer on the upper rail so that the upper rail moves relatively to the side of the handle, and align the connecting block with the card slot. After removing the pressing force on the handle, the handle presses on the upper rail, so that the connecting block and the card slot cooperate with each other to achieve relative positioning. When it is necessary to adjust the installation height of the drawer, move the adjusting end of the adjusting part in the direction close to the upper rail. At this time, the adjusting end gradually protrudes upward from the upper rail to lift the drawer, so as to raise the drawer. Move the adjusting end of the adjusting part in the direction away from the upper rail. At this time, the adjusting end gradually moves below the top surface of the upper rail, and the upper rail supports the drawer to reduce the installation height of the drawer. In this way, the installation and positioning of the slide rail and the drawer can be quickly completed, and the installation height of the drawer can be quickly adjusted according to the needs, greatly improving the installation efficiency and convenience of the slide rail.

[0007] As a further improvement of the above technical solution, an installation groove is provided on the top side of the base, and an avoidance notch is provided on one side of the top of the base close to the upper rail. The avoidance notch is communicated with the installation groove. The adjusting part includes an adjusting rod and an adjusting block. The adjusting rod is rotatably connected in the installation groove, the adjusting block is slidably connected in the installation groove, the adjusting rod is threadedly connected to the adjusting block, the adjusting block extends toward the avoidance notch and forms the adjusting end, and an adjusting wheel is connected to the adjusting rod. The adjusting wheel protrudes downward from the base. The adjusting rod is rotatably installed in the installation groove, and an avoidance notch communicated with the installation groove is provided on one side of the base. When it is necessary to adjust the installation height of the drawer, for example, raise the installation height of the drawer, apply force to the adjusting wheel, thereby driving the adjusting rod to rotate. Since the adjusting rod and the adjusting block are in threaded cooperation, the adjusting block can be driven to move in the direction close to the upper rail, so that the adjusting end protrudes upward from the base to raise the drawer; when it is necessary to lower the installation height of the drawer, reverse the adjusting rod, which can drive the adjusting block to move in the direction away from the upper rail, so that the adjusting end moves downward below the top surface of the upper rail.

[0008] As a further improvement of the above technical solution, at least two positioning ribs are connected at intervals in the left-right direction in the installation groove, and positioning notches are respectively provided on the top sides of the middles of all the positioning ribs. The adjusting rods are respectively clamped into all the positioning notches. The adjusting rods are clamped into the positioning notches of the two positioning ribs, so as to realize the rotational connection of the adjusting rods in the installation groove.

[0009] As a further improvement of the above technical solution, the top side of the positioning rib gradually slopes downward in the direction close to the positioning notch. The positioning rib forms a guiding structure at the positioning notch, so that it is convenient to install the adjusting rod into the positioning notch, thereby realizing the rotational connection of the adjusting rod in the installation groove.

[0010] As a further improvement of the above technical solution, the handle includes an elastic section and a force-applying section. The elastic section is connected to the base and extends along the length direction of the upper track. The force-applying section is connected to one end of the elastic section away from the base, and the card slot is arranged on the force-applying section. The force-applying section is elastically connected to the base through the elastic section. When it is necessary to move the clamping block away from the upper track, force is applied to the force-applying section. The force-applying section moves away from the upper track through the elastic deformation of the elastic section. Then, the external force on the force-applying section is removed, and the elastic section undergoes elastic deformation, pressing the force-applying section against the upper track, so that the clamping block is fitted and connected to the card slot, thus realizing the quick connection between the installation handle and the upper track.

[0011] As a further improvement of the above technical solution, a plurality of card slots are arranged along the length direction of the upper track. When connecting the installation handle and the upper track, it is possible to select to fit and connect the clamping block into different card slots according to the installation needs, so as to improve the flexibility of installation.

[0012] As a further improvement of the above technical solution, the slide rail body includes a lower track and a middle track. The middle track is slidably connected to the lower track in the front-back direction, and the upper track is slidably connected to the middle track in the front-back direction. It is an overall three-section sliding structure, which is beneficial to reducing the space occupied by the sliding structure, thereby saving the installation space required for the slide rail body.

[0013] As a further improvement of the above technical solution, an upper bead holder is sleeved on the top of the middle track. A plurality of upper balls are arranged on the upper bead holder, and a plurality of the upper balls respectively abut between the outer side of the middle track and the inner side of the upper track. A lower bead holder is sleeved on the bottom of the middle track. A plurality of lower balls are arranged on the lower bead holder, and a plurality of the lower balls respectively abut between the outer side of the middle track and the inner side of the lower track. A plurality of upper balls in the upper bead holder respectively abut between the middle track and the upper track, thereby realizing the relative sliding of the upper track on the middle track. Similarly, a plurality of lower balls in the lower bead holder respectively abut between the middle track and the lower track, thereby realizing the relative sliding of the middle track on the lower track.

[0014] As a further improvement of the above technical solution, a buffer frame is connected to the outer side of the lower track, and a fork is connected to the outer side of the middle track. The middle track slides towards the lower track direction and makes the fork abut against the buffer frame.

[0015] As a further improvement of the above technical solution, a buffer end cap is connected to one end of the upper track close to the installation handle. When the installation handle and the upper track are assembled with each other, the installation handle abuts against the upper track through the buffer end cap, achieving the effect of mutual buffering and anti-collision between the two. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly describe the drawings required for the description of the embodiments. Obviously, the described drawings are only a part of the embodiments of the present invention, rather than all the embodiments. Without creative work, those skilled in the art can also obtain other design solutions and drawings based on these drawings.

[0017] Figure 1 is the overall three-dimensional view of the present invention.

[0018] Figure 2 is Figure 1 the partial enlarged schematic view of A of

[0019] Figure 3 is the rear view of the present invention.

[0020] In the drawings: 110 - upper track, 111 - connecting block, 112 - buffer end cap, 120 - lower track, 121 - buffer frame, 130 - middle track, 131 - fork, 140 - upper bead holder, 141 - upper ball, 150 - lower bead holder, 151 - lower ball, 210 - base, 211 - positioning rib, 220 - handle, 221 - card slot, 231 - adjusting rod, 232 - adjusting block, 234 - adjusting wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the concept, specific structure and technical effects generated by the present invention in combination with the embodiments and drawings, so as to fully understand the purpose, features and effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative work all fall within the scope of protection of the present invention. In addition, all the connection relationships mentioned in the text do not simply refer to the direct connection of components, but refer to the more optimal connection structure that can be formed by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the present invention can be combined with each other without conflict.

[0022] Referring to Figure 1 , Figure 2 and Figure 3, A slide rail with convenient installation, comprising: a slide rail main body having an upper rail 110 that can slide in the front-rear direction, and a connecting block 111 connected to the outside of the upper rail 110; an installation handle, which includes a base 210, a handle 220 connected to one side of the base 210, and an adjustment part provided on the base 210. A clamping groove 221 is provided on the side of the handle 220 facing the upper rail 110. The handle 220 has a tendency to press towards the upper rail 110. The connecting block 111 is fitted and connected in the clamping groove 221. The adjustment part has an adjustment end that can approach or move away from the upper rail 110. When the adjustment end approaches the upper rail 110, it can gradually protrude upward from the upper rail 110. When the adjustment end moves away from the upper rail 110, it can gradually move below the top surface of the upper rail 110.

[0023] During installation, the slide rail main body is installed in an external cabinet, and the installation handle is installed on the bottom side of an external drawer. When installing the drawer in the cabinet, first press the handle 220 in the direction away from the upper rail 110 so that the connecting block 111 avoids the position of the slide rail main body. Then adjust the position of the drawer on the upper rail 110 so that the upper rail 110 moves relatively to the side of the handle 220 and aligns the connecting block 111 with the clamping groove 221. After removing the pressing force on the handle 220, the handle 220 presses on the upper rail 110, enabling the connecting block 111 and the clamping groove 221 to cooperate with each other to achieve relative positioning. When it is necessary to adjust the installation height of the drawer, move the adjustment end of the adjustment part in the direction approaching the upper rail 110. At this time, the adjustment end gradually protrudes upward from the upper rail 110 to lift the drawer, thereby raising the drawer. Move the adjustment end of the adjustment part in the direction away from the upper rail 110. At this time, the adjustment end gradually moves below the top surface of the upper rail 110, and the upper rail 110 supports the drawer to reduce the installation height of the drawer. In this way, the installation and positioning of the slide rail and the drawer can be quickly completed, and the installation height of the drawer can be quickly adjusted according to needs through the slide rail, greatly improving the installation efficiency and convenience of the slide rail.

[0024] As a specific structural embodiment of the adjusting part, an installation groove is provided on the top side of the base 210, and an avoidance notch is provided on one side of the top of the base 210 close to the upper track 110. The avoidance notch is communicated with the installation groove. The adjusting part includes an adjusting rod 231 and an adjusting block 232. The adjusting rod 231 is rotatably connected in the installation groove, the adjusting block 232 is slidably connected in the installation groove, the adjusting rod 231 is threadedly connected to the adjusting block 232, the adjusting block 232 extends towards the avoidance notch and forms the adjusting end, and an adjusting wheel 234 is connected to the adjusting rod 231. The adjusting wheel 234 protrudes downward from the base 210. The adjusting rod 231 is rotatably installed in the installation groove, and an avoidance notch communicated with the installation groove is provided on one side of the base 210. When it is necessary to adjust the installation height of the drawer, for example, to raise the installation height of the drawer, a force is applied to the adjusting wheel 234, thereby driving the adjusting rod 231 to rotate. Since the adjusting rod 231 and the adjusting block 232 are in threaded cooperation, the adjusting block 232 can be driven to move towards the direction close to the upper track 110, so that the adjusting end protrudes upward from the base 210 and raises the drawer; when it is necessary to lower the installation height of the drawer, the adjusting rod 231 is reversed, and the adjusting block 232 can be driven to move away from the upper track 110, so that the adjusting end moves downward below the top surface of the upper track 110.

[0025] In order to facilitate the rotational installation of the adjusting rod 231 in the installation groove, in this embodiment, at least two positioning ribs 211 are connected in the installation groove at intervals in the left-right direction. Positioning notches are respectively provided on the top sides of the middles of all the positioning ribs 211, and the adjusting rod 231 is respectively clamped into all the positioning notches. The adjusting rod 231 is clamped into the positioning notches of the two positioning ribs 211, thereby realizing the rotational connection of the adjusting rod 231 in the installation groove.

[0026] In some embodiments, the top sides of the positioning ribs 211 are gradually inclined downward along the direction close to the positioning notches. The positioning ribs 211 form a guiding structure at the positioning notches, so that the adjusting rod 231 can be conveniently installed in the positioning notches, thereby realizing the rotational connection of the adjusting rod 231 in the installation groove.

[0027] As a structural embodiment in which the handle 220 has a structure that can be inclined to press against the upper rail 110, the handle 220 includes an elastic section and a force - applying section. The elastic section is connected to the base 210 and extends along the length direction of the upper rail 110. The force - applying section is connected to one end of the elastic section away from the base 210, and the card slot 221 is arranged on the force - applying section. The force - applying section is elastically connected to the base 210 through the elastic section. When it is necessary to move the clamping block away from the upper rail 110, a force is applied to the force - applying section. The force - applying section moves away from the upper rail 110 through the elastic deformation of the position of the elastic section, and then the external force on the force - applying section is removed. The elastic section undergoes elastic deformation and presses the force - applying section against the upper rail 110, so that the clamping block is fitted and connected into the card slot 221. In this way, the quick connection between the mounting handle and the upper rail 110 can be realized.

[0028] In some embodiments, a plurality of card slots 221 are arranged along the length direction of the upper rail 110. When connecting the mounting handle and the upper rail 110 to each other, it is possible to select to fit and connect the clamping block into different card slots 221 according to the installation requirements, so as to improve the flexibility of installation.

[0029] As a specific structural embodiment of the slide rail main body, the slide rail main body includes a lower rail 120 and a middle rail 130. The middle rail 130 is slidably connected to the lower rail 120 in the front - rear direction, and the upper rail 110 is slidably connected to the middle rail 130 in the front - rear direction. It is a three - segment sliding structure as a whole, which is beneficial to reducing the space occupied by the sliding structure, thereby saving the installation space required for the slide rail main body.

[0030] Furthermore, an upper bead holder 140 is sleeved on the top of the middle rail 130. A plurality of upper balls 141 are arranged on the upper bead holder 140. The plurality of upper balls 141 respectively abut between the outer side of the middle rail 130 and the inner side of the upper rail 110. A lower bead holder 150 is sleeved on the bottom of the middle rail 130. A plurality of lower balls 151 are arranged on the lower bead holder 150. The plurality of lower balls 151 respectively abut between the outer side of the middle rail 130 and the inner side of the lower rail 120. The plurality of upper balls 141 in the upper bead holder 140 respectively abut against the middle rail 130 and the upper rail 110, so as to realize the relative sliding of the upper rail 110 on the middle rail 130. Similarly, the plurality of lower balls 151 in the lower bead holder 150 respectively abut against the middle rail 130 and the lower rail 120, so as to realize the relative sliding of the middle rail 130 on the lower rail 120.

[0031] In some embodiments, a buffer frame 121 is connected to the outer side of the lower rail 120, and a fork 131 is connected to the outer side of the middle rail 130. The middle rail 130 slides towards the lower rail 120 direction and makes the fork 131 abut against the buffer frame 121.

[0032] In some embodiments, a buffer end cap 112 is connected to one end of the upper track 110 close to the installation handle. When the installation handle and the upper track 110 are assembled with each other, the installation handle abuts against the upper track 110 through the buffer end cap 112, achieving the effect of mutual buffering and anti-collision between the two.

[0033] The above specifically describes the preferred embodiments of the present invention, but the present invention is not limited to the above embodiments. Those skilled in the art can make various equivalent variations or substitutions without departing from the spirit of the present invention, and these equivalent variations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A slide rail with convenient installation, characterized in that: Comprising: A slide rail main body having an upper rail (110) slidable in the front - rear direction, and a connecting block (111) is connected to the outer side of the upper rail (110); An installation handle, which includes a base (210), a handle (220) connected to one side of the base (210), and an adjustment part arranged on the base (210). A clamping groove (221) is arranged on the side of the handle (220) facing the upper rail (110). The handle (220) has a tendency to press towards the upper rail (110). The connecting block (111) is fitted and connected in the clamping groove (221). The adjustment part has an adjustment end that can approach or move away from the upper rail (110). When the adjustment end approaches the upper rail (110), it can gradually protrude upwards from the upper rail (110), and when the adjustment end moves away from the upper rail (110), it can gradually move below the top surface of the upper rail (110).

2. The easy-to-install slide rail according to claim 1, characterized in that: An installation groove is arranged on the top side of the base (210). An avoidance notch is arranged on one side of the top of the base (210) close to the upper rail (110), and the avoidance notch communicates with the installation groove. The adjustment part includes an adjustment rod (231) and an adjustment block (232). The adjustment rod (231) is rotatably connected in the installation groove, the adjustment block (232) is slidably connected in the installation groove, the adjustment rod (231) is threadedly connected to the adjustment block (232), the adjustment block (232) extends towards the avoidance notch and forms the adjustment end, and an adjustment wheel (234) is connected to the adjustment rod (231), and the adjustment wheel (234) protrudes downwards from the base (210).

3. The sliding rail with convenient installation according to claim 2, characterized in that: At least two positioning ribs (211) are connected in the installation groove at intervals in the left - right direction. Positioning notches are respectively arranged on the top sides of the middle parts of all the positioning ribs (211), and the adjustment rod (231) is respectively clamped into all the positioning notches.

4. The convenient-to-install slide rail according to claim 3, characterized in that: The top sides of the positioning ribs (211) are gradually inclined downwards along the direction close to the positioning notches.

5. The installation-convenient slide rail according to claim 1, wherein: The handle (220) includes an elastic section and a force - applying section. The elastic section is connected to the base (210) and extends along the length direction of the upper rail (110). The force - applying section is connected to one end of the elastic section away from the base (210), and the clamping groove (221) is arranged on the force - applying section.

6. The installation-convenient slide rail according to claim 1, characterized in that: A plurality of the clamping grooves (221) are arranged along the length direction of the upper rail (110).

7. The installation-convenient slide rail according to claim 1, characterized in that: The slide rail main body includes a lower rail (120) and a middle rail (130). The middle rail (130) is slidably connected to the lower rail (120) in the front - rear direction, and the upper rail (110) is slidably connected to the middle rail (130) in the front - rear direction.

8. The installation-convenient slide rail according to claim 7, characterized in that: The top of the middle track (130) is sleeved with an upper bead holder (140), and a plurality of upper ball bearings (141) are arranged on the upper bead holder (140). The plurality of upper ball bearings (141) respectively abut between the outer side of the middle track (130) and the inner side of the upper track (110). The bottom of the middle track (130) is sleeved with a lower bead holder (150), and a plurality of lower ball bearings (151) are arranged on the lower bead holder (150). The plurality of lower ball bearings (151) respectively abut between the outer side of the middle track (130) and the inner side of the lower track (120).

9. The slide rail with convenient installation according to claim 7, characterized in that: A buffer holder (121) is connected to the outer side of the lower track (120), and a fork (131) is connected to the outer side of the middle track (130). The middle track (130) slides towards the lower track (120) such that the fork (131) abuts against the buffer holder (121).

10. A slide rail with convenient installation according to claim 1, characterized in that: One end of the upper track (110) close to the installation handle is connected with a buffer end cover (112).

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