CN204889228U - drawer slide set - Google Patents

Abstract

The utility model relates to a drawer slide rail assembly, which is installed between a drawer and a table body, and includes a lock plate and a ball bearing slide rail connected to each other. The lock plate has a one-piece lock plate body, and a plurality of first plate lock holes and second plate lock holes formed through the lock plate body; and the first end surface of the lock plate body is locked with the table body. The ball bearing slide rail is respectively locked with the second end surface of the lock plate body and one side of the drawer. The above structure achieves the connection of the drawer at the preset position of the table body, especially the flip-up table body, and solves the defect that the flip-up table body cannot be provided with a drawer.

Description

drawer slide set

technical field

The utility model relates to the technical field of a connector, in particular to a drawer slide rail set used to connect a table body and a pull-out drawer.

Background technique

Press, the structure of conventionally known liftable table body, as my country's patent-China Taiwan No. M480303 (hereinafter referred to as the previous case), generally comprises a frame type table frame, a main table board fixed on the table frame, a can An auxiliary table board pivotally arranged on the table frame and a lifting mechanism respectively pivotally connected to the auxiliary table board and the table frame. Wherein, one end of the auxiliary table can be selectively raised by the lifting mechanism to present a preset angle.

It can be seen from the structure of the above-mentioned previous case that the tiltable table body has a movable auxiliary table, and the main and auxiliary table are in order to cooperate with the lifting mechanism, and the main and auxiliary table can be maintained at the same level. Therefore, the main and auxiliary table boards need to be separated from the table frame by a height difference. As a result, the tiltable table body cannot lock the iron plate directly under the side table and slide the drawer in the conventional way of locking the drawer with the fixed table body, because when the side table is lifted, the drawer will be linked to an oblique degree, resulting in loss of drawers sliding out and items falling.

In addition, the table frame of the known tiltable table body is a frame type; therefore, the space and position that can be provided for locking are very limited, which is also one of the troubles and limitations caused by the drawer setting.

Utility model content

In view of the above-mentioned problems and deficiencies in the prior art, one purpose of this creation is to provide a drawer slide rail set, which is installed between the drawer and the table body, and includes interconnected lock plates and Ball slide rails, where:

The lock plate has an axially extending sheet-shaped lock plate body, and several first plate lock holes and second plate lock holes formed along the extension direction of the lock plate body and through the lock plate body; the lock plate body Both sides have a first end surface and a second end surface respectively, and the lock plate body abuts and fastens the table body with the first end surface;

The ball slide rail is respectively abutted against and fastened to the second end surface of the lock plate body and one side of the drawer.

Preferably, a relief recess is formed at the bottom of the rear end of the lock plate body, and a cross bar of the table body passes through the relief recess to maintain the lock plate body in a horizontal state along the extending direction.

Preferably, the cross bar is also provided with at least one table frame positioning hole; the lock plate body has a lock plate positioning column corresponding to the table frame positioning hole, and the lock plate positioning column is formed on the vertical end surface of the lock plate body, and Horizontally extending toward the relief recess, for the locking plate positioning post to be selectively inserted into the table frame positioning hole.

Preferably, the first end surface of the lock plate body is formed with several protrusions along the extending direction of the lock plate body, and the protrusions provide the first end surface of the lock plate body when the lock plate body is connected with the table body. A preset distance is formed with the table body.

Preferably, among the several second plate lock holes formed through the lock plate body, each second plate lock hole corresponds to a protrusion, and the second plate lock hole penetrates the protrusion.

Preferably, the second end surface of the lock plate body has several positioning columns formed along the extending direction of the lock plate body, and the positioning columns are used as positioning references when the ball slide rail fits the lock plate body.

Preferably, among the several first plate locking holes formed through the locking plate body, each first plate locking hole matches the position of each positioning post.

Preferably, the ball slide rail has an outer plate and an inner plate that fit into each other, and the outer plate is connected to the locking plate, and the outer plate has a position corresponding to each positioning post and each first plate lock hole. At least one limiting slot and at least one limiting through hole matched with each other.

Preferably, the inner panel is connected with the drawer.

Preferably, the second end surface of the lock plate body is further formed with several ribs, and the ribs increase the structural rigidity of the lock plate body.

The above structure achieves connecting the drawer to the preset position of the table body, especially the tiltable table body, which solves the defect that the tiltable table body cannot be provided with a drawer, and the drawer of the utility model is not easy to slide out.

Description of drawings

Fig. 1 is the exploded schematic view of the utility model

Fig. 2 is a schematic diagram of another perspective of the embodiment shown in Fig. 1

Fig. 3 is a partial assembly diagram of the utility model.

Fig. 4 is a schematic diagram of an embodiment of the utility model.

FIG. 5 is a partial perspective view of the embodiment shown in FIG. 4 .

FIG. 6 is a schematic diagram of another perspective of the embodiment shown in FIG. 4 .

Fig. 7 is a schematic diagram of partial components of the embodiment shown in Fig. 6 .

FIG. 8 is an exploded schematic diagram of partial components of the embodiment shown in FIG. 5 .

Fig. 9 is a schematic partial side view of an embodiment of the present invention.

Fig. 10 is a second exploded view of partial components of the embodiment shown in Fig. 5 .

Description of the accompanying drawings: lock plate 1, transfer recess 11, lock plate positioning column 12, projection 13, positioning column 14, rib 15, first plate lock hole 16, second plate lock hole 17, ball slide rail 2, Inner panel 22, outer panel 21, limit slot 211, limit perforation 212, tiltable table body 3, table frame 31, table leg 311, side bar 312, cross bar 313, table frame positioning hole 314, table frame Lock hole 315, sheath 316, main table board 32, auxiliary table board 33, drawer 4, locking elements A, B.

Detailed ways

Please refer to the relevant drawings to further illustrate the embodiment of the creative drawer slide rail set. In order to facilitate understanding of the invention, the following identical parts are marked with the same symbols.

Please refer to Figures 1 to 8, the creative drawer slide rail set includes a lock plate 1 and a ball slide rail 2 connected to the lock plate 1, and is installed between the liftable table body 3 and the drawer 4 .

The above-mentioned lock plate 1 has an axially extending and sheet-shaped lock plate body, the two sides of the lock plate body respectively have first and second end faces, a relief recess 11 formed at the bottom of the rear end of the lock plate body, and a On the vertical end surface of the lock plate body, the lock plate positioning column 12 extending horizontally toward the transfer recess 11, several projections 13 formed on the first end surface of the lock plate body along the extending direction of the lock plate body at preset intervals, several Along the extension direction of the lock plate body at a preset distance, a positioning column 14 formed on the second end surface of the lock plate body, several ribs 15 formed on the second end surface of the lock plate body, and several first plates formed through the lock plate body The lock hole 16 and the second plate lock hole 17 . During implementation, each first plate locking hole 16 matches the position of each positioning column 14, and each second plate locking hole 17 is respectively corresponding to each protrusion 13, and the first and second locking holes 16, 17 are Any one or a combination of threaded holes and through holes.

The above-mentioned ball slide rail 2 (known technology) has an outer plate 21 and an inner plate 22 that fit into each other. The outer plate 21 is connected with the locking plate 1, and the outer plate 21 has several limiting slots 211 and limiting through holes 212, and the limiting slots 211 and the limiting through holes 212 are connected with the positioning column 14 and the first plate locking hole respectively. 16 positions correspond.

The above-mentioned liftable table body 3 (known technology, as shown in Figures 4 to 8) includes a table frame 31, a main table board 32 fixed on the table frame 31, and a table frame movably connected to the table frame 31. The auxiliary table board 33 on. The table frame 31 includes a table leg 311 , two side bars 312 symmetrically disposed on the table leg 311 , and at least one cross bar 313 transversely connecting the side bars 312 . During implementation, the cross bar 313 is provided with at least one table frame positioning hole 314 (as shown in FIGS. 7 and 8 ), and the side bar 312 is provided with several table frame lock holes 315 (as shown in FIG. 8 ).

Therefore, the above is a preferred embodiment of this creation, the introduction of each part of the drawer slide rail group, and then the assembly method and use characteristics of this creation are introduced as follows:

First, as shown in Figures 1 to 10, when the ball slide rail 2 is locked with the lock plate 1, the positioning column 14 on the second end surface of the lock plate 1 is inserted through the limit slot 211 of the outer plate 21 (as shown in Fig. 3), it is convenient for the user to attach the outer plate 21 of the ball slide rail 2 to the second end surface of the locking plate 1, and cooperate with several locking elements A (such as pull rivets, screws) to pass through the limiting through hole 212 and the first Plate lock hole 16 rear fastening.

When it is desired to install the lock plate 1 on the table frame 31 (as shown in Figures 7 to 9), pass the cross bar 313 of the table frame 31 through the recess 11, and let the rear end of the lock plate 1 press against the cross bar 313 Then, cooperate with the lock plate positioning column 12 of the transfer recess 11 and insert it into the table frame positioning hole 314 of the cross bar 313, so that the table frame 31 can support and limit the rear end of the lock plate 1, and maintain the lock plate 1 along the extension. The direction is horizontal, which is convenient for the user to cooperate with the locking element B (such as a rivet, screw) to pass through the second plate locking hole 17 to abut and lock the locking plate 1 on the side bar 312 of the table frame 31 .

As for the locking connection of the drawer 4, it is connected to the side of the drawer 4 through the inner panel 22, and under the operation of the auxiliary table plate 33 without interfering with the tiltable table body 3, the drawer 4 is arranged on the tiltable table body 3. Below the main and auxiliary table boards 32 and 33, it is convenient for the user to place relevant stationery or its supplies.

In addition, when the first end surface of the above-mentioned lock plate 1 abuts against the side bar 312 side of the table frame 31, because the first end surface of the lock plate 1 has several protrusions 13, the first end surface of the lock plate 1 can pass through each protrusion to make the first end of the lock plate 1 A distance is formed between one end surface and the side of the side bar 312 of the table frame 31 . A preset space is created through the gap, and the sheath 316 at the end of the side bar 312 (as shown in FIGS. 6 to 8 ) is avoided to avoid interference.

The above description is only the preferred implementation mode of this creation, and it is intended to clarify the characteristics of this creation, not to limit the scope of the embodiment of this creation. Those skilled in the art will make equal changes based on this creation. , and changes well known to those skilled in the art should still belong to the scope covered by this creation.

Claims (10)

1. a drawer sliding rail group, is characterized in that: described drawer sliding rail group is installed between drawer and table body, and it comprises interconnective jam plate and ball slide rail, wherein:

Described jam plate have an axially extended sheet jam plate body and several along this jam plate body bearing of trend and run through this jam plate body formed the first plate lockhole and the second plate lockhole; Jam plate body both sides have the first end face, the second end face respectively, and jam plate body to abut with this body with the first end face and fastening;

Described ball slide rail abuts with the second end face of jam plate body and this drawer side and fastening respectively.

2. drawer sliding rail group according to claim 1, is characterized in that: wherein said jam plate body is formed with recess of amortizing bottom rear end, described in an amortize cross bar of recess pedestal table body pass, be the level of state along bearing of trend to maintain this jam plate body.

3. drawer sliding rail group according to claim 2, is characterized in that: wherein said cross bar is also provided with at least one table frame locating hole; The corresponding table frame locating hole of this jam plate body has a jam plate locating dowel, and described jam plate locating dowel is formed at this jam plate body perpendicular end surface, and towards this recess horizontal-extending of amortizing, optionally inserts in this table frame locating hole for this jam plate locating dowel.

4. drawer sliding rail group according to claim 3, it is characterized in that: the first end face of wherein said jam plate body is formed with several piece projection along this jam plate body bearing of trend, when described projection provides this jam plate body to be connected with this body, between the first end face of this jam plate body and table body, form a preset pitch.

5. drawer sliding rail group according to claim 4, is characterized in that: wherein run through in several second plate lockholes of this jam plate body formation, and the corresponding projection of each second plate lockhole, the second plate lockhole runs through projection.

6. drawer sliding rail group according to claim 5, is characterized in that: wherein the second end face of this jam plate body has several locating dowel formed along this jam plate body bearing of trend, and described locating dowel is as positioning datum during ball slide rail laminating jam plate body.

7. drawer sliding rail group according to claim 6, is characterized in that: wherein run through in several first plate lockholes of this jam plate body formation, each first plate lockhole and each locating dowel position match.

8. drawer sliding rail group according to claim 7, it is characterized in that: wherein this ball slide rail has an outside plate and an inner panel of mutual fit, be connected with jam plate by outside plate, and the corresponding each locating dowel of this outside plate has with each first plate lockhole position at least one spacing slotted eye and at least one spacing perforation that mutually mate respectively.

9. drawer sliding rail group according to claim 8, is characterized in that: wherein this inner panel is connected with this drawer.

10., according to the arbitrary described drawer sliding rail group of claim 1-9, it is characterized in that: wherein the second end face of this jam plate body is formed with several rib, described rib increases the structural rigidity of jam plate body.