CN115886589A - A quick fixed subassembly for slide rail installation - Google Patents

Abstract

The application provides a quick fixing assembly for mounting a sliding rail, which is simple in structure, convenient to machine, capable of being assembled and disassembled quickly and laborsavingly and high in safety; the first fixing piece and the second fixing piece are respectively provided with an attachment strap, the attachment straps are respectively connected with vertical limiting parts, at least two vertical limiting parts of the first fixing piece are provided, a first clamping interval is formed between the vertical limiting parts of the first fixing piece, and one end of the attachment strap of the first fixing piece is connected with a first hook clamping part; at least one vertical limiting part of the second fixing piece is arranged, the lapping plate of the second fixing piece is also elastically connected with a locking hook structure, and the vertical limiting part of the second fixing piece and the locking hook structure form an elastic clamping lock.

Description

A fast fixing component for slide rail installation

technical field

The present application relates to the technical field of slide rail installation, in particular to a quick fixing assembly for slide rail installation.

Background technique

In order to facilitate the push and pull of grilling nets, baking trays or partitions, grid-shaped rod frames are usually installed symmetrically on the inner walls of the opposite left and right sides of the oven, and slide rail assemblies are installed on the rods through fixing parts, and then Connect the left and right ends of the baking net, baking pan or partition of the oven to the slide rail assembly on the corresponding side, and apply outward pulling force or inward pushing force to the grilling net, baking pan or partition, that is It can be pulled out or pushed in from household appliances such as ovens or microwave ovens under the guidance of slide rail assemblies on both sides.

There are existing fixtures for installing the slide rail assembly on the grid-shaped pole frame, such as the "Guide Rail with Quick Fixing Device" with the notification number CN101384856B. The device for fixing the guide rail to the rod consists of two The retaining elements in the end region consist of both retaining elements comprising "a clip-like first retaining section partially enclosing the longitudinally extending region of the engaging rod" and "a bent end portion partially enclosing the engaging rod The clip-like second holding section of the region", wherein the first holding section of the two holding elements and the second holding section of the preceding holding element are of enveloping construction, and the first holding section is opposite to the rod The longitudinal extension area and the second holding section enclose and engage the bent end area of the bar respectively, while the second holding section of the rear holding element separates from the upper and lower legs of the bar respectively through the upper and lower legs. , The lower two sides are used to scarf the bent end area of the bar, because "the lower leg is bent from the plane of the upper leg of the rear retaining element", and when the guide rail is installed, "the rear retaining element needs to be placed first One position", "then push the guide rail backward", "then deflect the guide rail towards the bar", that is, "first put the rear retaining element on the bar from the side, and then push the guide rail towards the back of the bar", " Subsequently, the guide rail, which is initially at an angle to the rod, is deflected to the rod in the front end region, so that the front retaining element is not only in the longitudinal extension of the rod, but also at the bent end of the rod. Partially surround the scarfing rod in the upper region", according to the accompanying drawings in CN101384856B, on the one hand, the second holding section of the holding element behind the fixing assembly needs to fold the bent end in half from the longitudinal direction of the rod through the upper leg and the lower leg The first holding section of the rear holding element and the front holding element need to be offset from the lateral direction to the bar and engage with the bar, two different fixing directions, different clamping effects The force and the clamping point will increase the difficulty of clamping and fixing the fixing component with guide rails on the grid-shaped pole frame, resulting in laborious loading and unloading. On the other hand, the fixing component uses multiple different curved surfaces to realize the clamping of the rod It is not only complicated in structure, but also inconvenient to process. When the curvature is not suitable, it is easy to cause the fixed component to fall from the grille, causing the guide rail to rollover and causing a safety accident.

Contents of the invention

Aiming at the problems of laborious loading and unloading, complex structure, inconvenient processing and low safety of the existing fixing components, this application provides a fast fixing component for slide rail installation, which has a simple structure, convenient processing, and can be quickly and labor-savingly loaded and unloaded. High security.

This application adopts the following technical solution: a quick fixing assembly for sliding rail installation, which includes a first fixing piece and a second fixing piece that can be fixedly connected with the sliding rail, and is characterized in that: the first fixing piece and the Each of the second fixing parts includes a strap, and the straps are respectively connected with vertical limiting parts, and there are at least two vertical limiting parts of the first fixing part, and the vertical limiting parts of the first fixing part There is a first engagement distance between the parts, and the first hooking part is connected to one end of the strap of the first fixing part; there is at least one vertical limiting part of the second fixing part, and the second The strap of the fixing part is also elastically connected with a locking hook structure, and the vertical limiting part of the second fixing part forms an elastic locking with the locking hook structure.

It is further characterized by:

The end of the first hooking part is provided with a first guiding slope;

The lock hook structure includes a buckle, a snap connection plate, and a limit plate with a second engaging distance from the vertical limit portion of the second fixing member, and the snap connection plate is connected to the second The connecting plate of the fixing part is fixedly connected, and the buckle is elastically rotatably connected to the buckle connecting plate;

The buckle is elastically rotatably connected to the buckle connecting plate through a rivet and a torsion spring;

The buckle is provided with a toggle part and a second hook part; the bottom of the buckle is provided with a second guiding slope;

The lock hook structure includes an elastic catch, one end of the elastic catch is fixedly connected to the strap of the second fixing member, and the other end is provided with a raised portion, the elastic catch is provided with a hook, the The hook is arranged opposite to the vertical limit portion of the second fixing member, and there is a third engagement distance between the hook and the strap of the second fixing member;

The bottom of the hook is provided with a third guiding slope;

The end of the strap of the second fixing member is provided with a positioning part;

The first hooking portion is U-shaped;

The board is provided with mounting holes.

After the above structure is adopted in this application, the first fixing part and the second fixing part in the fixing assembly are fixedly connected to the slide rail respectively, and then the rod is engaged from top to bottom through the vertical limit part of the first fixing part , pull the slide rail so that the first hook on the first fixing part engages with the bending part of the rod, and then the second fixing part engages with the rod downwards, and is vertically limited by the second fixing part The elastic lock formed by the upper part and the lock hook structure can be fixed and limited, and the slide rail can be fixed and installed on the grid-shaped rod frame conveniently and quickly; since the installation method of the fixed component is mainly a top-down snap Therefore, not only can the slide rail be lifted by the rod frame, but also the deflection of the slide rail around one end point can be avoided, and the disassembly and assembly are more labor-saving; because the fixed component is engaged and locked by the vertical limit part and the elastic latch, and Both ends are locked by the first hook part and the elastic lock, so it is more stable and safer; because the lock structure of the fixed component is mainly plate-shaped, the use of curved surfaces is avoided, and there is no need to connect with the vertical The rods are matched and fastened, so the structure is simpler and the processing is more convenient.

Description of drawings

FIG. 1 is a structural schematic diagram of two viewing angles of the first fixing member in the fixing assembly of the present application.

Fig. 2 is a schematic diagram of an exploded structure of a second fixing member in the fixing assembly of the present application;

FIG. 3 is a structural schematic diagram of a second fixing member in two viewing angles in the fixing assembly of the present application.

Fig. 4 is a schematic structural diagram of a combined state of a fixing assembly of the present application;

Fig. 5 is a structural schematic view of an application example (without slide rail) of a fixed assembly of the present application;

Fig. 6 is a structural schematic diagram of another perspective of an application example (without slide rail) of a fixed assembly of the present application;

Fig. 7 is a structural schematic view of an application example (with slide rail) of a fixed assembly of the present application;

Fig. 8 is a schematic structural diagram enlarged at A in Fig. 7;

Fig. 9 is a structural schematic diagram of another perspective of an application example (with slide rail) of a fixed assembly of the present application;

Fig. 10 is a schematic structural diagram enlarged at B in Fig. 9;

FIG. 11 is an enlarged structural schematic diagram at point C in FIG. 9 .

Fig. 12 is a structural schematic diagram of another second fixing member in two angles of view in the fixing assembly of the present application;

FIG. 13 is a structural schematic diagram of another second fixing member in another two viewing angles in the fixing assembly of the present application.

Fig. 14 is a schematic structural diagram of another fixed assembly of the present application in an assembled state;

Fig. 15 is a structural schematic view of another application example of a fixing assembly (without slide rail) in a perspective of the present application;

Figure 16 is a structural schematic diagram of another perspective of another application example of a fixing assembly (without slide rails) of the present application;

Fig. 17 is a structural schematic view of another application example of a fixing assembly (with slide rail) in a perspective of the present application;

Fig. 18 is a schematic structural diagram of partial decomposition of the application example in Fig. 17;

Fig. 19 is a structural schematic diagram of another perspective of another application example of a fixing assembly (with slide rails) in this application;

FIG. 20 is an enlarged structural schematic diagram at point D in FIG. 19 .

Detailed ways

The application will be further described below in conjunction with the accompanying drawings. For ease of description, the arrows next to the grid-like pole frame 3 in Fig. 5, Fig. 6 and Fig. Front direction; X represents the transverse direction, that is, the width direction of the rod 301 in the rod frame 3, Y represents the longitudinal direction, that is, the length direction of the rod 301 in the rod frame 3, and Z represents the vertical direction, that is, the direction perpendicular to X or Y.

As shown in Figures 1 to 11, the present application provides a quick fixing assembly for sliding rail installation, which includes a first fixing part 1 and a second fixing part 2 that can be fixedly connected with the sliding rail, and the first fixing part 1 includes The strap 101, the strap 101 of the first fixing part 1 is connected with the vertical limit part 102, the second fixing part 2 includes the strap 201, the strap 201 of the second fixing part 2 is connected with the vertical limit part 202, The strap 101 of the first fixture 1 is provided with a mounting hole 104, the strap 201 of the second fixture 2 is provided with a mounting hole 204, and the two ends of the slide rail 4 are respectively connected to the first fixture 1 and 204 through the mounting holes 104 and 204. The second fixing part 2 is fixedly connected.

As shown in Figure 1 and Figure 4, there are at least two vertical limiting parts 102 of the first fixing part 1, and there is a first engagement distance d between the vertical limiting parts 102 of the first fixing part 1. The engagement distance d matches the transverse width of the rod 301 of the grid-shaped rod frame 3 or the diameter of the cross-section of the rod 301, and one end of the strap 101 of the first fixing member 1 is connected with a first hook part 103, as shown in Figure 5 As shown in FIG. 10, the first hooking part 103 can be engaged with the bending part 301a of the rod 301 to enhance the stability of the slide rail installation. Preferably, the end of the first hooking part 103 is provided with a first guide slope 105, guiding when the first hooking part 103 is engaged with the bending part 301a, which is convenient for installation. The first hooking part 103 is U-shaped. Preferably, the first hooking part 103 can pass through the first fixing part 1 The end of the strapping plate 101 is bent and integrally formed, which is convenient for processing.

As shown in Figures 2 to 4, there is at least one vertical limiting portion 202 of the second fixing part 2, and the strap 201 of the second fixing part 2 is also elastically connected with a hook structure, and the hook structure includes a buckle 210, a snap The buckle connecting plate 205, and the limit plate 203 with the second engagement distance r with the vertical limit portion 202 of the second fixing member 2, the second engagement distance r is transverse to the rod 301 of the grid-shaped rod frame 3 The width or the diameter of the cross-section of the rod 301 matches, the buckle connecting plate 205 is fixedly connected to the strap 201 of the second fixing member 2, and the buckle 210 is elastically rotatably connected to the buckle connecting plate 205, preferably, the buckle 210 passes through The rivet 220, the torsion spring 230 are elastically connected to the buckle connecting plate 205, the rivet 220 has a three-step fixed end, and the first step 2201 is snapped into the first connecting hole 208 and the second step 2202 is snapped into the second connection hole 2105 on the buckle 210, the three-step ladder 2203 is socketed in the center of the torsion spring 230, and a torsion arm 2301 of the torsion spring 230 is snapped into the first snap hole on the buckle connection plate 205 209. The other torsion arm 2302 is clamped to the second clamping hole 2104 on the buckle 210, so that the buckle can be rotated and reset by the torsion force of the torsion spring, which facilitates the disassembly and assembly of the second fixing member 2; the buckle 210 is provided with The toggle part 2103 and the second hook part 2101, the second hook part 2101 can be hooked on the rod 301 or the bending part 301a of the rod 301; the bottom of the buckle 210 is provided with a second guiding slope 2102; as shown in Figures 5-8 As shown in FIG. 11 , the vertical limiting portion 202 of the second fixing member 2 and the limiting plate 203 engage and limit the rod 301 , elastically connect and rotate the buckle 210 through the second hooking portion 2101 . Hanging on the bending part 301a of the rod 301 for locking, so that the vertical limit part 202 of the second fixing part 2 and the hook structure form an elastic locking that is convenient to open and close; the end of the strap 201 of the second fixing part 2 There is a positioning part 207 at the top. Preferably, the positioning part 207 of the second fixing part 2 is close to the buckle 210, and can be positioned during installation. When the installation is completed, it can form a bayonet snap connection with the strap 201 of the second fixing part 2. The bending part 301a of the rod 301 and limit it, improve the stability of hooking the second hook part 2101 on the buckle 210, and can also be connected with the first hook part 103 of the first fixing part 1 on the rod 301 The two ends of the clamping end are formed to prevent the fixed components from moving and further improve the stability of the slide rail.

As shown in Figures 5-11, when the slide rail 4 is installed on any rod 301 of the grid-shaped rod frame 3, the first fixing member 1 is engaged with the rear of the rod 301 from top to bottom, that is, vertically. part, so that the strap 101 of the first fixing part 1 is overlapped with the top of the rod 301, and the two vertical limit parts 102 of the first fixing part 1 are respectively located on both sides of the rod 301 in the longitudinal direction, that is, at the rear of the rod 301 Located in the first engagement distance d, and then pull the entire slide rail 4 forward, so that the U-shaped first hook part 103 of the first fixing part 1 catches the bending part 301a of the rear end of the rod 301 from back to front; then Place the second fixing part 2 downwards so that the strap 201 of the second fixing part 2 overlaps the top of the front part of the rod 301, and the vertical limiting part 202 and the limiting plate 203 of the second fixing part 2 are longitudinally respectively Located on both sides of the rod 301, that is, the front part of the rod 301 is located in the second engagement distance r, and at the same time, the second guide slope 2102 of the elastically connected rotary buckle 210 is pushed by the bending part 301a at the front end of the rod 301 to overcome the The active force of the torsion spring 230 rotates around the rivet 220, and the buckle 210 is automatically lifted until the second guide slope 2102 of the buckle 210 completely crosses the bending portion 301a at the front end of the rod 301. At this time, the torsion spring 230 Under the action of the restoring force, the second hooking portion 2101 on the buckle 210 automatically hooks the bending portion 301a at the front end of the rod 301, and the positioning portion 207 of the second fixing member 2 engages with the bending portion 301a at the front end. To limit the position; when dismounting, by manually toggling the toggle part 2103 on the buckle 210, the whole buckle 210 can be driven to overcome the force of the torsion spring 230 and rotate around the rivet 220 so that the second hook part 2101 on the buckle 210 Disengage from the bending part 301a at the front end of the rod 301, and then lift the slide rail 4 from bottom to top and push the slide rail 4 backward to disassemble the fixing assembly, thereby dismounting the slide rail assembly from the grid-like rod frame 3 .

As shown in Figure 1, Figure 10 and Figures 12-20, the present application also provides another quick fixing assembly for slide rail installation, which includes a first fixing part 1 and a second fixing part that can be fixedly connected with the sliding rail 5. The first fixing part 1 includes a strap 101, the strap 101 of the first fixing part 1 is connected with a vertical limit part 102, the second fixing part 5 includes a strap 501, and the strap 501 of the second fixing part 5 is connected There is a vertical limit portion 502, the mounting hole 104 is provided on the strap 101 of the first fixing part 1, the mounting hole 504 is provided on the strapping plate 501 of the second fixing part 5, and the two ends of the slide rail 4 pass through the mounting holes 104, 504 They are fixedly connected with the first fixing part 1 and the second fixing part 5 respectively.

As shown in Figure 1 and Figure 14, there are at least two vertical limiting parts 102 of the first fixing part 1, and there is a first engagement distance d between the vertical limiting parts 102 of the first fixing part 1. The engagement distance d matches the transverse width of the rod 301 of the grid-shaped rod frame 3 or the diameter of the cross-section of the rod 301, and one end of the strap 101 of the first fixing member 1 is connected with a first hook part 103, as shown in Figure 10 As shown in Figure 15, the first hooking part 103 can be engaged with the bending part 301a of the rod 301 to enhance the stability of the slide rail installation. Preferably, the end of the first hooking part 103 is provided with a first guide slope 105, when the first hooking part 103 is engaged with the bending part 301a, it is guided to facilitate installation. The first hooking part 103 is U-shaped. Bending into one piece for easy processing.

As shown in Figures 12-14, there is at least one vertical stopper 502 of the second fixing member 5, and the strap 501 of the second fixing member 5 is also elastically connected with a locking hook structure, and the locking hook structure includes an elastic blocking piece 503, One end of the elastic flap 503 is fixedly connected to the strap 501 of the second fixing member 5, and the other end is provided with a raised portion 508. The elastic flap 503 is provided with a hook. Preferably, there are two hooks, that is, the hook 509 And the hook 510, the two hooks can not only ensure the stability and balance of the lock, but also control the production cost and facilitate processing. There is a third engaging distance m between the hooks 509, 510 and the strap 501 of the second fixing member 5, and the third engaging distance m is equal to the vertical height of the rod 301 of the grid-shaped rod frame 3 or the cross section of the rod 301 match the diameter of the rod 301 from both sides through the vertical stopper 502 and the elastic catch 503, and the hooks 509 and 510 lock the rod 301 from the bottom, so that the vertical direction of the second fixing member 5 The limit part 502 and the lock hook structure form an elastic latch that is convenient to open and close; the bottoms of the hooks 509, 510 are respectively provided with a third guiding slope 505; the end of the strap 501 of the second fixing member 5 is provided with a positioning part 507 , preferably, the positioning part 507 of the second fixing part 5 is located at the front end, and can be positioned during installation. When the installation is completed, it can form a bayonet with the strap 501 of the second fixing part 5 and be snapped to the bending part 301a of the rod 301 And limit it, improve the stability of the second fixing member 5, and also form clamping ends at the two ends of the rod 301 with the first hook portion 103 of the first fixing member 1, to prevent the fixing assembly from moving, Further improve the stability of the slide rail.

As shown in Figures 15 to 20 and in conjunction with Figure 10, when the slide rail 4 is installed on any rod 301 of the grid-shaped rod frame 3, first engage the first fixing member 1 from top to bottom, that is, from the vertical direction. At the rear of the rod 301, the strap 101 of the first fixing member 1 is overlapped with the top of the rod 301, and the two vertical stoppers 102 of the first fixing member 1 are respectively located on both sides of the rod 301 in the longitudinal direction, that is, The rear part of the rod 301 is located at the first engaging distance d, and then the entire slide rail 4 is pulled forward, so that the U-shaped first hook part 103 of the first fixing part 1 catches the bending of the rear end of the rod 301 from the rear to the front part 301a; then engage the second fixing member 5 downward or obliquely downward on the front part of the rod 301 from top to bottom. The blocking effect, because the elastic catch 503 is only partially connected with the strap 501 of the second fixing member 5 through one end, therefore, the third guide at the bottom of the hook 509, 510 in the process of pressing down or obliquely down The inclined surface 505 interacts with the rod 301, thereby pushing the hooks 509, 510 and the elastic flap 503 to open laterally outward of the rod 301, that is, as shown by the arrow F in FIG. 15, until the bottom surface of the rod 301 passes over the hook. 509 and 510, the elastic retainer 503 resets automatically. At this time, the strap 501 of the second fixing member 5 overlaps the top of the rod 301, and the vertical stopper 502 of the second fixing member 5 and the elastic retainer 503 and the hooks 509, 510 form the elastic snap locks from both sides and the bottom of the rod 301 respectively, that is, the front part of the rod 301 is located in the third engagement distance m, and is controlled by the vertical position of the second fixing member 5. The position limiting part 502 and the elastic retaining piece 503 are limited and fixed from both sides, and at the same time, the positioning part 507 of the second fixing part 5 engages with the bending part 301a of the front end on the front side and performs position limiting; when dismounting, only need Toggle the tilting part 508 laterally outward, that is, as shown by the arrow F in Figure 15, and drive the elastic retainer 503 to open laterally outward, so that the elastic retainer 503 and the hooks 509, 510 can be removed from the rod 301. Lock the limit position, then lift the slide rail 4 upwards so that the strap 501 of the second fixture 5 and the positioning part 507 of the second fixture 5 are separated from the rod 301, and then lift the slide rail 4 from bottom to top and backward The fixing assembly can be disassembled by pushing the slide rail 4 , so that the slide rail assembly can be disassembled from the grid-like pole frame 3 .

Preferably, as shown in FIG. 1 , the vertical limiting portion 102 and the first hook portion 103 of the first fixing member 1 are fixedly connected to the strapping plate 101 of the first fixing member 1 through the arc portion 106 respectively; as shown in FIG. 2 As shown in FIG. 3 , the vertical limiting part 202 of the second fixing part 2 , the limiting plate 203 , and the positioning part 207 of the second fixing part 2 are fixed to the strapping plate 201 of the second fixing part 2 through the arc part 206 respectively. Connection; as shown in Figure 12 and Figure 13, the vertical limiting part 502 of the second fixing part 5, the positioning part 507 of the second fixing part 5 and the elastic stopper 503 are respectively connected to the second fixing part 5 through the arc part 506 On the one hand, the arc portion 106, the arc portion 206, and the arc portion 506 can better match the rod 301, especially the cylindrical rod 301, improve the stability of clamping, and avoid The above-mentioned connection is damaged due to stress concentration, and the service life is prolonged. On the other hand, the arc portion 106, the arc portion 206, and the arc portion 506 can pass through the strapping plate 101 of the first fixing member 1 and the second fixing member 2 respectively. The strap 201 (501) of (5) is bent and formed, and further forms the vertical limiting part 102 of the first fixing part 1, the first hook part 103, the vertical limiting part 202 of the second fixing part 2, The limiting plate 203, the positioning part 207 of the second fixing part 2, the vertical limiting part 502 of the second fixing part 5, the positioning part 507 of the second fixing part 5 and the elastic blocking piece 503 are convenient for processing.

After the above structure is adopted in this application, the first fixing part 1 and the second fixing part 2 (5) in the fixing assembly are respectively fixedly connected to the slide rail 4, and then pass through the vertical stop part of the first fixing part from top to bottom Engage the rod, pull the slide rail to engage the first hook part on the first fixing part with the bending part 301a of the rod 301, and then engage the second fixing part downward with the rod, and pass The vertical limit part of the second fixing part and the elastic lock formed by the lock hook structure can be fixed and limited, and the slide rail can be fixed and installed on the grid-shaped pole frame conveniently and quickly; due to the installation method of the fixed component It is mainly engaged from top to bottom, that is, from the vertical position of the rod, so not only can the slide rail be lifted with the help of the rod frame, but also the deflection of the slide rail around one end point can be avoided, and the disassembly and assembly are more labor-saving; The fixed component is locked and locked by the vertical limit part and the elastic lock, and is locked at both ends by the first hook part and the elastic lock, so it is more stable and safer; The lock structure is mainly plate-shaped, which avoids the use of a large number of curved surfaces, and does not need to be locked with the vertical rod 302, so the structure is simpler and the processing is more convenient.

Claims (10)

1. A fast fixing assembly for sliding rail installation, which includes a first fixing piece and a second fixing piece that can be fixedly connected with the sliding rail, characterized in that: the first fixing piece and the second fixing piece Each includes a strap, and the straps are respectively connected with vertical stoppers, there are at least two vertical stoppers of the first fixing member, and there are The first engaging distance, one end of the strap of the first fixing member is connected with a first hook portion; there is at least one vertical limit portion of the second fixing member, and the strap of the second fixing member A locking hook structure is also elastically connected, and the vertical limiting portion of the second fixing member forms an elastic locking with the locking hook structure. 2 . The quick fixing assembly for slide rail installation according to claim 1 , wherein a first guiding slope is provided at an end of the first hooking portion. 3 . 3. A quick fixing assembly for slide rail installation according to claim 1, characterized in that: the locking hook structure includes a buckle, a buckle connecting plate, and a vertical connection with the second fixing member. The limiting part has a limiting plate with a second engagement distance, the snap connection plate is fixedly connected to the strap of the second fixing member, and the buckle is elastically rotatably connected to the snap connection plate. 4 . The fast fixing assembly for slide rail installation according to claim 3 , wherein the buckle is elastically rotatably connected to the buckle connecting plate through a rivet and a torsion spring. 5. A fast fixing assembly for slide rail installation according to claim 3, characterized in that: the buckle is provided with a toggle part and a second hook part; the bottom of the buckle is provided with a second guide slope. 6. A quick fixing assembly for slide rail installation according to claim 1, characterized in that: the locking hook structure includes an elastic catch, one end of the elastic catch is connected to the second fixing member The strap is fixedly connected, and the other end is provided with a tilting portion. The elastic flap is provided with a hook, and the hook is arranged opposite to the vertical limit portion of the second fixing member. There is a third engagement distance between the straps of the second fixing member. 7 . The quick fixing assembly for slide rail installation according to claim 6 , wherein a third guide slope is provided at the bottom of the hook. 8 . 8 . The quick fixing assembly for slide rail installation according to claim 1 , wherein a positioning portion is provided at the end of the strap of the second fixing member. 9 . 9 . The quick fixing assembly for slide rail installation according to claim 1 , wherein the first hooking portion is U-shaped. 10 . 10 . The quick fixing assembly for slide rail installation according to claim 1 , characterized in that: the mounting plate is provided with a mounting hole. 11 .

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