CN112656149B - Firm assembly structure of furniture drawer - Google Patents

Firm assembly structure of furniture drawer

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Publication number
CN112656149B
CN112656149B CN202110026172.6A CN202110026172A CN112656149B CN 112656149 B CN112656149 B CN 112656149B CN 202110026172 A CN202110026172 A CN 202110026172A CN 112656149 B CN112656149 B CN 112656149B
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China
Prior art keywords
positioning
fixing
assembly
matching
movable
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CN202110026172.6A
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Chinese (zh)
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CN112656149A (en
Inventor
伍志勇
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Guangdong DTC Hardware Precision Manufacturing Co Ltd
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Guangdong DTC Hardware Precision Manufacturing Co Ltd
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Priority to CN202110026172.6A priority Critical patent/CN112656149B/en
Publication of CN112656149A publication Critical patent/CN112656149A/en
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Publication of CN112656149B publication Critical patent/CN112656149B/en
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Abstract

一种家具抽屉的稳固装配结构,包括左右侧板、连接件;所述左右侧板为钣金件、且其前端一体弯折有前弯折部;所述连接件与前弯折部配合连接、且朝前弯折部相反方向设置有紧固部。本发明通过上述结构的改良,利用前弯折部连接有连接件,随后在连接件朝前弯折部相反方向设置有紧固部,即让紧固部与前弯折部之间形成间距,随后利用紧固部即可装配前板,因此就算前板由多个板件进行拼装而成时,也能通过在紧固部上设置固定件进而实现稳固装配,使固定件在固定作用时能远离前板的拼装位置,进而避免现有技术中前板只通过固定件直接与前弯折部装配,而固定件在装配时很容易作用在前板的拼装位置上,导致前板开裂所造成的弊端,以提高前板的装配稳固性。

A stable assembly structure for a furniture drawer comprises left and right side panels and a connecting piece; the left and right side panels are sheet metal parts, and the front ends thereof are integrally bent to form a front bent portion; the connecting piece is cooperatively connected to the front bent portion, and a fastening portion is provided in a direction opposite to the front bent portion. The present invention improves upon the above structure by utilizing the front bent portion to connect the connecting piece, and then providing the fastening portion in a direction opposite to the front bent portion on the connecting piece, i.e., forming a gap between the fastening portion and the front bent portion, and then using the fastening portion to assemble the front panel. Therefore, even if the front panel is assembled from multiple panels, a stable assembly can be achieved by providing a fixing piece on the fastening portion, so that the fixing piece can be away from the assembly position of the front panel during the fixing action, thereby avoiding the disadvantage of the prior art that the front panel is directly assembled with the front bent portion only through the fixing piece, and the fixing piece can easily act on the assembly position of the front panel during assembly, causing the front panel to crack, thereby improving the assembly stability of the front panel.

Description

Firm assembly structure of furniture drawer
Technical Field
The invention relates to a stable assembly structure of a furniture drawer, in particular to a structure for realizing stable assembly of a front plate of the furniture drawer when the front plate is assembled by a plurality of plates.
Background
The Chinese patent document No. CN111955963A discloses an improved furniture drawer assembly structure in the year 2020, 11 and 20, which comprises a side plate, a front plate and a rear plate, wherein the front and rear ends of the side plate are respectively and integrally bent with a front bending part and a rear bending part, the lower part of the side plate is integrally formed or separately provided with a supporting part, the supporting part is downwards integrally formed or separately provided with a leaning part, the side plate is also provided with an assembly plate and a notch part, and the assembly plate is positioned at the inner side of the notch part and fixedly arranged on the side plate. The front plate is assembled by clamping, fixing pieces, adhesive pieces or magnetic attraction pieces, is fixedly arranged on the front bending part or the front side wall of the side plate, and in the practical use process, in order to improve the assembly stability of the front plate and reduce the production and assembly cost, the front plate is generally assembled by adopting the fixing pieces, namely, one end of each fixing piece is fixedly applied to the front bending part during assembly, the other end of each fixing piece is fixedly applied to the front plate, and an opening is formed in the front plate when the fixing pieces are fixedly applied to the front plate. Therefore, further improvements are needed.
Disclosure of Invention
The invention aims to provide a stable assembly structure of a furniture drawer, which overcomes the defects in the prior art.
The stable assembly structure of the furniture drawer designed according to the purpose comprises a left side plate and a right side plate and is characterized by further comprising a connecting piece, wherein the left side plate and the right side plate are sheet metal parts, front bending parts are integrally bent at the front ends of the left side plate and the right side plate, the connecting piece is connected with the front bending parts in a matched mode, and fastening parts are arranged in the opposite directions of the front bending parts.
The front bending part is integrally bent towards the inner side, the front ends of the left side plate and the right side plate are respectively provided with a fixing part, and the connecting piece is provided with a fixing matching part and is detachably matched and connected with the fixing part of the front bending part through the fixing matching part.
The connecting piece is made of metal or plastic, one side of the connecting piece is provided with a fixed matching part, the other side of the connecting piece is provided with a fastening part, and the fastening part is positioned on the outer sides of the left side plate and the right side plate, is independently arranged with the fixed part and/or the fixed matching part, and forms a space.
The fastening part is also provided with a fixing piece, and the fixing piece and the fastening part are at least in left and right adjustable fit connection.
The connecting piece is also provided with a pre-positioning matching part between the connecting piece and the front bending part, and the connecting piece and the front bending part are matched in a pre-positioning way through the pre-positioning matching part and are connected in a detachable matching way after being positioned.
The front bending part is integrally bent towards the inner side and is arranged at the front ends of the left side plate and the right side plate, a fixing part and a preset matching position are arranged on the front ends of the left side plate and the right side plate, the connecting piece is made of metal or plastic, a fixed matching part and a preset matching position are arranged on one side of the connecting piece, one side of the connecting piece is in preset positioning matching with the preset matching position of the front bending part and is detachably matched and connected with the fixing part of the front bending part through the fixed matching part after positioning, a fastening part is arranged on the other side of the connecting piece, and the fastening part is arranged on the outer sides of the left side plate and the right side plate and is independently arranged with the fixing part and/or the fixed matching part and/or the preset matching position and forms a distance.
The structure further comprises a bearing device and a sliding rail assembly, wherein the lower parts of the left side plate and the right side plate are respectively provided with a left supporting part and a right supporting part, the lower parts of the left supporting part and the right supporting part are respectively provided with a leaning part, the left side plate and the right side plate are detachably arranged on the sliding rail assembly, and the sliding rail assembly leans against the inner side of the leaning part when the left side plate and the right side plate are assembled.
The horizontal rod telescopic assembly at least comprises a positioning piece, a positioning matching part is arranged on the positioning piece, and the bearing device is longitudinally positioned, disassembled and sleeved on the positioning parts of the left base and the right base through the positioning matching part of the positioning piece.
The positioning part and the front bending part and/or the fixing matching part and/or the fastening part form a space; the fixing part and/or the fixing matching part and/or the fastening part are/is higher than the positioning part.
And a guide part is further arranged between the positioning part and the positioning matching part, and the positioning part and the positioning matching part are longitudinally positioned and sleeved through the guide part in a guiding way.
The cross rod telescopic assembly comprises a front cross rod telescopic assembly, a rear cross rod telescopic assembly and a middle cross rod telescopic assembly.
The front and rear cross rod telescopic assemblies respectively comprise a middle cross rod and left and right side cross rods, the positioning pieces comprise side positioning pieces which are connected with the left and right side cross rods in a matched mode, the outer ends of the left and right side cross rods are respectively fixedly connected with the side positioning pieces, and the inner ends of the left and right side cross rods are respectively sleeved with the two ends of the middle cross rod in a positioning type in a sliding mode.
The side locating piece is concavely provided with a locating matching part, the left base and the right base are convexly provided with at least one locating part, and the bearing device is longitudinally located and detached on the locating part through the locating matching part.
The middle cross rod telescopic assembly is positioned between the front cross rod telescopic assembly and the rear cross rod telescopic assembly and comprises a middle movable rod and a left movable rod and a right movable rod, the positioning piece further comprises a middle positioning piece which is connected with the left movable rod and the right movable rod in a matched mode, the outer ends of the left movable rod and the right movable rod are respectively fixedly connected with the middle positioning piece and are respectively longitudinally slid and/or positioned and supported on the left base and the right base through the middle positioning piece, and the inner ends of the left movable rod and the right movable rod are respectively sleeved with the two ends of the middle movable rod in a positioning sliding mode.
At least one placeable device and a bearing area with adjustable longitudinal and/or transverse dimensions are formed between the front, middle and rear cross bar telescopic assemblies.
The front and rear cross rod telescopic components are respectively and transversely movably provided with a front and rear movable part, the middle cross rod telescopic component is transversely movably provided with a middle movable part, the upper part of the front, middle and rear movable parts is detachably provided with an upper connecting rod, and the lower part of the front, middle and rear movable parts is detachably provided with a lower connecting rod.
The middle cross rod telescopic assembly, the middle positioning piece and the middle movable piece synchronously slide longitudinally between the front cross rod telescopic assembly and the rear cross rod telescopic assembly through the matching of the upper connecting rod and the lower connecting rod, and are positioned and supported on the left base and the right base through the middle positioning piece and/or the middle movable piece at least when stressed so as to position and/or adjust the longitudinal dimension of the bearing area.
The front, middle and rear movable parts transversely slide on the front, middle and rear cross rod telescopic assemblies and drive the upper connecting rod and the lower connecting rod to synchronously and transversely slide on the front, middle and rear cross rod telescopic assemblies during transverse sliding so as to adjust the transverse size of the bearing area.
When the device is placed in the bearing area, the bottom of the device is supported on the lower connecting rod in a bearing mode, and the side parts are positioned front and back and/or left and right and act on the upper connecting rod, the front and back cross rod telescopic assemblies and/or the middle cross rod telescopic assemblies.
The device is positioned and supported on the left base and the right base through the side positioning piece, the middle positioning piece, the front moving piece, the rear moving piece and the middle moving piece after being placed, and then is supported on the left supporting part, the right supporting part and the sliding rail component through the left base and the right base.
Compared with the prior art, the invention has the following advantages by improving the structure:
1. The front plate is characterized in that the front bending part is integrally bent at the inner sides of the front ends of the left side plate and the right side plate, the connecting piece is arranged through the front bending part body, then the fastening part which can be used for assembling the front plate is arranged on the connecting piece, the fastening part is arranged at the outer sides of the left side plate and the right side plate and is independent of the front bending part, and the distance between the fastening part and the front plate is formed, so that even if the front plate is assembled by a plurality of plates, the fixing piece can be arranged on the fastening part to realize stable assembly, and meanwhile, the fixing piece can be far away from the assembling position of the front plate in the fixing process, so that the assembling position of the front plate is effectively avoided, the front plate is only assembled with the front bending part through the fixing piece in the prior art, and the fixing piece is easy to act on the assembling position of the front plate, so that the front plate is cracked, and the assembling stability of the front plate is improved.
2. The support device comprises a left side plate, a right side plate, a left base, a right base, a positioning part, a side positioning piece, a positioning matching part, a pre-assembly effect, a support device and a front plate, wherein the left support part and the right support part are arranged at the lower parts of the left side plate and the right side plate respectively, the left base and the right base are arranged between the left support part and the right support part, the positioning part is arranged on the left base and the right base, the side positioning piece is arranged at the two ends of a front cross rod telescopic assembly of the support device respectively, and the positioning matching part is arranged on the side positioning piece, so that the support device can be longitudinally positioned and disassembled on the positioning part through the positioning matching part.
3. The device adopts the mode of bearing to place on the holding area of holding device, can make the gravity of device can be through holding device effect on controlling curb plate and controlling slide rail subassembly well, not only can improve the bearing capacity of device, can also avoid its problem that breaks damage or drop appear at the during operation to guarantee the holding stability of device, the user can also demolish and assemble holding device at will according to actual user demand in order to improve user's use experience moreover.
4. The bearing area can be adjusted in longitudinal and transverse dimensions through the cooperation of the front and middle cross rod telescopic assemblies, the front and middle movable parts and the upper and lower connecting rods, so that devices with different dimensions and/or the same dimensions can be positioned and placed on bearing areas with different dimensions and/or the same dimensions and/or different positions at will, various placing requirements of various devices are met, the problem that the drawer in the prior art is fixed in size and can only be placed or the placing position of the device with a single dimension is fixed is effectively avoided, the placing flexibility of the device is improved, and great convenience is provided for a user to place the device.
5. The front cross rod and the rear cross rod are assembled in a fixed mode, the middle position can realize transverse sliding, so that transverse size adjustment of the whole bearing device can be realized, and the bearing device is further promoted to be applicable to drawers with different inner widths, so that the use flexibility and the application range of the bearing device are improved.
6. The middle cross rod telescopic assembly can longitudinally slide between the front cross rod telescopic assembly and the rear cross rod telescopic assembly, so that the carrying device can be suitable for devices with different depths to be placed, and simultaneously, the middle cross rod telescopic assembly can also longitudinally slide when a plurality of devices are disassembled, so that the rest devices can be disassembled and assembled when the positions are adjusted, and the use of a user is facilitated.
Comprehensively, the device has the characteristics of simple and reasonable structure, quick, convenient and stable assembly, low manufacturing cost, good device placement concealment, good stability, wide application range, high flexibility and the like, and has strong practicability.
Drawings
Fig. 1 is a schematic diagram of an exploded structure of a panel, left and right side plates, a sliding rail assembly and a connecting member according to an embodiment of the invention.
Fig. 2-4 are schematic views illustrating assembly structures of a panel, left and right side plates, a sliding rail assembly and a connecting member according to an embodiment of the present invention.
Fig. 5 is an enlarged schematic view of the structure at a in fig. 1.
Fig. 6 is an enlarged schematic view of the structure at B in fig. 2.
Fig. 7 is an enlarged schematic view of the structure at C in fig. 3.
Fig. 8 is an enlarged schematic view of the structure at D in fig. 4.
Fig. 9 is a schematic diagram of the assembly structure of the left and right side plates, the slide rail assembly, the bearing device and the device according to an embodiment of the present invention.
Fig. 10 is a schematic view (partially enlarged) of the assembly structure of the left and right side plates, the slide rail assembly, the bearing device, and the device according to an embodiment of the present invention.
Fig. 11 is a schematic view (in cross section) of a device positioning and placement structure according to an embodiment of the present invention.
Fig. 12 is an exploded view of a supporting device and left and right bases according to an embodiment of the present invention.
Fig. 13 is a schematic view illustrating an assembly structure of a supporting device and left and right bases according to an embodiment of the present invention.
Fig. 14 is an exploded view of a side positioning member and left and right bases according to an embodiment of the present invention.
Fig. 15 is a schematic view illustrating an assembly structure of a side positioning member and left and right bases according to an embodiment of the present invention.
Fig. 16 is a schematic view showing an exploded structure of the front, middle and rear rail telescoping assemblies and the front, middle and rear moving members according to an embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Referring to fig. 1-16, the stable assembly structure of the furniture drawer comprises a left side plate 1, a right side plate 1 and a connecting piece 5, wherein the left side plate 1 and the right side plate 1 are sheet metal parts, front bending parts 2 are integrally bent at the front ends of the left side plate and the right side plate, the connecting piece 5 is connected with the front bending parts 2 in a matched manner, and fastening parts 4 are arranged in the opposite directions of the front bending parts 2.
The front bending part 2 is integrally bent towards the inner side and is arranged at the front ends of the left side plate 1 and the right side plate 1, a fixing part 6 is arranged on the front bending part, a fixing matching part 7 is arranged on the connecting piece 5, and the connecting piece is detachably matched and connected with the fixing part 6 of the front bending part 2 through the fixing matching part 7.
The connecting piece 5 is made of metal or plastic, one side of the connecting piece is provided with a fixed matching part 7, the other side of the connecting piece is provided with a fastening part 4, and the fastening part 4 is positioned on the outer sides of the left side plate 1 and the right side plate 1, is independently arranged with the fixed part 6 and/or the fixed matching part 7, and forms a space.
The fastening part 4 is also provided with a fixing piece 9, and the fixing piece 9 and the fastening part 4 are at least in left and right adjustable fit connection.
A pre-positioning matching part is further arranged between the connecting piece 5 and the front bending part 2, and the connecting piece and the front bending part are matched in a pre-positioning way through the pre-positioning matching part, and are connected in a detachable matching way after being positioned.
Specifically, the front bending part 2 of the embodiment is integrally bent towards the inner side at the front ends of the left side plate 1 and the right side plate 1, the fixing part 6 and the pre-positioning part 30 are arranged on the front end, the connecting piece 5 is made of metal or plastic, the fixing matching part 7 and the pre-positioning part 31 are arranged on one side of the connecting piece, one side of the connecting piece 5 is matched with the pre-positioning part 30 of the front bending part 2 in a pre-positioning mode through the pre-positioning part 31 and is detachably matched and connected with the fixing part 6 of the front bending part 2 through the fixing matching part 7 after positioning, the fastening part 4 is arranged on the other side of the connecting piece 5, the front plate 3 can be fixedly assembled through the fixing piece 9 arranged on the fastening part 4, and the fastening part 4 is arranged on the outer side of the left side plate 1 and the right side plate 6 and/or the fixing matching part 7 and/or the pre-positioning part 30 and/or the pre-positioning part 31 are independently arranged and form a space.
Wherein, can set up elastic component 8 between fixed part 6 and the fixed cooperation portion 7 excessively, and realize controlling or up-and-down adjustment formula cooperation connection through elastic component 8.
The structure further comprises a bearing device and a sliding rail assembly 10, wherein the lower parts of the left side plate and the right side plate 1 are respectively provided with a left supporting part and a right supporting part 11, the lower parts of the left supporting part and the right supporting part 11 are respectively provided with a leaning part 12, the left side plate and the right side plate 1 are detachably arranged on the sliding rail assembly 10, and the sliding rail assembly 10 leans against the inner side of the leaning part 12 when the bearing device and the sliding rail assembly 10 are assembled.
The horizontal rod telescopic assembly comprises a positioning piece, wherein a positioning matching part 16 is arranged on the positioning piece, and the bearing device is longitudinally positioned, disassembled and sleeved on the positioning parts 14 of the left base 13 through the positioning matching part 16 of the positioning piece.
The positioning part 14 forms a space with the front bending part 2 and/or the fixing part 6 and/or the fixing matching part 7 and/or the fastening part 4, and the fixing part 6 and/or the fixing matching part 7 and/or the fastening part 4 are arranged at a height higher than the positioning part 14.
Through the improvement, when the user assembles, the positioning part 14 can be preassembled on the left base 13 and the right base 13, and then the front plate 3 is assembled, or the assembling sequence is interchanged, so that only one first assembly can be selected due to high interference, and the user experience is realized. In the present embodiment, the positioning portions 14 are preferably provided on the left and right bases 13, the left and right bases 13 are further provided on the left and right supporting portions 11, and the front plate 3 is assembled.
In order to facilitate the sleeve joint assembly between the positioning part 14 and the positioning matching part 16, a guiding part 17 is further arranged between the positioning part 14 and the positioning matching part 16, and the positioning part and the positioning matching part are longitudinally positioned and sleeved in a guiding mode through the guiding part 17.
Further, the cross bar telescoping assembly comprises a front cross bar telescoping assembly X and a rear cross bar telescoping assembly X and a middle cross bar telescoping assembly Y.
The front and rear cross rod telescopic assembly X comprises a middle cross rod 18 and left and right cross rods 19 respectively, wherein the positioning parts comprise side positioning parts 20 which are connected with the left and right cross rods 19 in a matched mode, the outer ends of the left and right cross rods 19 are fixedly connected with the side positioning parts 20 respectively, and the inner ends of the left and right cross rods are sleeved with the two ends of the middle cross rod 18 in a positioning type in a sliding mode respectively.
The side positioning piece 20 is concavely provided with a positioning matching part 16, the left base 13 and the right base 13 are convexly provided with at least one positioning part 14, and the bearing device is longitudinally positioned and assembled on the positioning part 14 through the positioning matching part 16.
Because the socket joint effect between the positioning matching part 16 and the positioning part 14, after the assembly, the bearing device can be fixed on the left and right base 13 through the front and back of the self gravity, left and right, and the bottom is supported on the left and right base 13, for example, after the device 15 is placed, the bearing device can also be fixed through the gravity of the device 15, besides, in order to further improve the assembly stability of the bearing device, the front and back, left and right, up and down fixed assembly of the bearing device on the left and right base 13 can also be realized through a fastener, or clamping connection, or magnetic attraction.
The middle cross rod telescopic assembly Y is positioned between the front cross rod telescopic assembly X and the rear cross rod telescopic assembly X and comprises a middle movable rod 21 and a left movable rod 22 and a right movable rod 22, the positioning parts also comprise a middle positioning part 23 which is matched and connected with the left movable rod 22 and the right movable rod 22, the outer ends of the left movable rod 22 and the right movable rod 22 are respectively fixedly connected with the middle positioning part 23 and are respectively longitudinally slid and/or positioned and supported on the left base 13 and the right base 13 through the middle positioning part 23, and the inner ends of the left movable rod 22 and the right movable rod 22 are respectively sleeved at two ends of the middle movable rod 21 in a positioning sliding way.
At least one placeable device 15, and a longitudinally and/or laterally adjustable placement area, are formed between the front, middle and rear rail telescoping assemblies.
Still further, the front and rear horizontal rod telescopic components X are respectively and transversely movably provided with a front and rear movable component 24, the middle horizontal rod telescopic component Y is transversely movably provided with a middle movable component 25, the upper parts of the front, middle and rear movable components are detachably provided with an upper connecting rod 26, and the lower parts of the front, middle and rear movable components are detachably provided with a lower connecting rod 27.
The middle rail telescoping assembly Y, the middle positioning member 23, and the middle movable member 25 are synchronously and longitudinally slid between the front and rear rail telescoping assemblies X by the cooperation of the upper and lower links, and are positioned and supported on the left and right bases 13 by the middle positioning member 23 and/or the middle movable member 25 at least when being stressed, so as to position and/or adjust the longitudinal dimension of the bearing area.
The front, middle and rear movable members transversely slide on the front, middle and rear cross bar telescopic assemblies and drive the upper connecting rod 26 and the lower connecting rod 27 to synchronously transversely slide on the front, middle and rear cross bar telescopic assemblies during transverse sliding so as to adjust the transverse dimension of the bearing area.
When the device 15 is placed in the receiving area, its bottom is supported in a bearing position on the lower link 27 and its side front-to-back and/or side-to-side positioning acts on the upper link 26 and/or the front-to-back rail telescoping assembly X and/or the middle rail telescoping assembly Y.
The device 15 is positioned and supported on the left and right base 13 by the side positioning pieces 20, and/or the middle positioning piece 23, and/or the front and rear movable pieces 24, and/or the middle movable piece 25 after being placed, and then supported on the left and right supporting portions 11 and the slide rail assembly 10 by the left and right base 13.
The foregoing is a preferred embodiment of the invention showing and describing the general principles, features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1.一种家具抽屉的稳固装配结构,包括左右侧板(1),其特征在于:还包括连接件(5);所述左右侧板(1)为钣金件、且其前端一体弯折有前弯折部(2);所述连接件(5)与前弯折部(2)配合连接、且朝前弯折部(2)相反方向设置有紧固部(4);1. A stable assembly structure for a furniture drawer, comprising left and right side panels (1), characterized in that it further comprises a connecting member (5); the left and right side panels (1) are sheet metal parts, and the front ends thereof are integrally bent to form a front bending portion (2); the connecting member (5) is cooperatively connected to the front bending portion (2), and a fastening portion (4) is provided in a direction opposite to the front bending portion (2); 还包括承放装置和滑轨组件(10);所述左右侧板(1)下部分别设置有左右支承部(11),左右支承部(11)下部分别设置有依靠部(12);所述左右侧板(1)可拆装设置在滑轨组件(10)上、且二者在装配时,滑轨组件(10)依靠在依靠部(12)内侧;It also includes a holding device and a slide rail assembly (10); the lower parts of the left and right side panels (1) are respectively provided with left and right supporting parts (11), and the lower parts of the left and right supporting parts (11) are respectively provided with supporting parts (12); the left and right side panels (1) are detachably mounted on the slide rail assembly (10), and when the two are assembled, the slide rail assembly (10) is supported on the inner side of the supporting part (12); 所述左右支承部(11)之间设置有左右基座(13),左右基座(13)上设置有定位部(14);所述承放装置包括可承托式定位放置器件(15)、且可横向定位活动的横杆伸缩组件,横杆伸缩组件至少包括定位件,定位件上设置有定位配合部(16);所述承放装置通过定位件的定位配合部(16)纵向定位拆装套接在左右基座(13)的定位部(14)上;A left and right base (13) are provided between the left and right supporting parts (11), and a positioning part (14) is provided on the left and right base (13); the supporting device includes a supporting positioning placement device (15) and a crossbar telescopic assembly that can be laterally positioned and moved, and the crossbar telescopic assembly at least includes a positioning member, and a positioning matching part (16) is provided on the positioning member; the supporting device is longitudinally positioned and disassembled and sleeved on the positioning parts (14) of the left and right bases (13) through the positioning matching part (16) of the positioning member; 所述定位部(14)与前弯折部(2)、和/或固定部(6)、和/或固定配合部(7)、和/或紧固部(4)、和/或预定位(30)、和/或预定配合位(31)之间形成间距;所述固定部(6)、和/或固定配合部(7)、和/或紧固部(4)、和/或预定位(30)、和/或预定配合位(31)设置的高度高于定位部(14)设置的高度;A spacing is formed between the positioning portion (14) and the front bending portion (2), and/or the fixing portion (6), and/or the fixing matching portion (7), and/or the fastening portion (4), and/or the pre-positioning portion (30), and/or the predetermined matching position (31); the height of the fixing portion (6), and/or the fixing matching portion (7), and/or the fastening portion (4), and/or the pre-positioning portion (30), and/or the predetermined matching position (31) is higher than the height of the positioning portion (14); 所述定位部(14)与定位配合部(16)之间还设置有引导部(17)、且二者通过引导部(17)导向式纵向定位套接。A guide portion (17) is further provided between the positioning portion (14) and the positioning matching portion (16), and the two are longitudinally positioned and sleeved together via the guide portion (17). 2.根据权利要求1所述家具抽屉的稳固装配结构,其特征在于:所述前弯折部(2)朝内侧一体弯折在左右侧板(1)前端、且上设置有固定部(6);所述连接件(5)上设置有固定配合部(7)、且通过固定配合部(7)与前弯折部(2)的固定部(6)可拆装配合连接。2. The stable assembly structure of the furniture drawer according to claim 1 is characterized in that: the front bending portion (2) is bent inwardly as a whole at the front ends of the left and right side panels (1), and a fixing portion (6) is provided on it; the connecting member (5) is provided with a fixing fitting portion (7), and is detachably connected to the fixing portion (6) of the front bending portion (2) through the fixing fitting portion (7). 3.根据权利要求2所述家具抽屉的稳固装配结构,其特征在于:所述连接件(5)由金属或塑料制成、且其一侧设置有固定配合部(7),另一侧设置有紧固部(4),该紧固部(4)位于左右侧板(1)外侧,且与固定部(6)和/或固定配合部(7)之间独立设置,并形成间距。3. The stable assembly structure of the furniture drawer according to claim 2 is characterized in that: the connecting piece (5) is made of metal or plastic, and is provided with a fixed fitting portion (7) on one side and a fastening portion (4) on the other side, and the fastening portion (4) is located on the outside of the left and right side panels (1), and is independently provided with the fixing portion (6) and/or the fixed fitting portion (7), and forms a spacing therebetween. 4.根据权利要求1所述家具抽屉的稳固装配结构,其特征在于:所述紧固部(4)上还设置有固定件(9),该固定件(9)与紧固部(4)之间至少可左右调节式配合连接。4. The stable assembly structure of the furniture drawer according to claim 1 is characterized in that a fixing piece (9) is further provided on the fastening portion (4), and the fixing piece (9) and the fastening portion (4) can be adjusted and connected at least left and right. 5.根据权利要求1所述家具抽屉的稳固装配结构,其特征在于:所述连接件(5)与前弯折部(2)之间还设置有预定位配合部、且二者通过预定位配合部预先定位配合,并在定位后可拆装配合连接。5. The stable assembly structure of the furniture drawer according to claim 1 is characterized in that a pre-positioning fitting portion is further provided between the connecting piece (5) and the front bending portion (2), and the two are pre-positioned and fitted by the pre-positioning fitting portion, and can be detachably connected after positioning. 6.根据权利要求1-5任一项所述家具抽屉的稳固装配结构,其特征在于:所述前弯折部(2)朝内侧一体弯折在左右侧板(1)前端、且其上设置有固定部(6)和预定位(30);所述连接件(5)由金属或塑料制成、且其一侧设置有固定配合部(7)和预定配合位(31);所述连接件(5)一侧通过预定配合位(31)与前弯折部(2)的预定位(30)预先定位配合,并在定位后通过固定配合部(7)与前弯折部(2)的固定部(6)可拆装配合连接;所述连接件(5)另一侧设置有紧固部(4);所述紧固部(4)位于左右侧板(1)外侧,且与固定部(6)、和/或固定配合部(7)、和/或预定位(30)、和/或预定配合位(31)之间独立设置,并形成间距。6. The stable assembly structure of a furniture drawer according to any one of claims 1 to 5, characterized in that: the front bending portion (2) is integrally bent inwardly at the front ends of the left and right side panels (1), and a fixing portion (6) and a pre-positioning portion (30) are provided on the front thereof; the connecting piece (5) is made of metal or plastic, and a fixing matching portion (7) and a pre-positioning portion (31) are provided on one side thereof; one side of the connecting piece (5) is pre-positioned and matched with the pre-positioning portion (30) of the front bending portion (2) through the pre-positioning portion (31), and after positioning, it is detachably connected to the fixing portion (6) of the front bending portion (2) through the fixing matching portion (7); a fastening portion (4) is provided on the other side of the connecting piece (5); the fastening portion (4) is located on the outside of the left and right side panels (1), and is independently provided between the fixing portion (6), and/or the fixing matching portion (7), and/or the pre-positioning portion (30), and/or the pre-positioning portion (31), and forms a spacing therebetween. 7.根据权利要求6所述家具抽屉的稳固装配结构,其特征在于:所述横杆伸缩组件包括前后横杆伸缩组件(X)和中横杆伸缩组件(Y);7. The stable assembly structure of furniture drawers according to claim 6, characterized in that: the crossbar telescopic assembly comprises front and rear crossbar telescopic assemblies (X) and a middle crossbar telescopic assembly (Y); 所述前后横杆伸缩组件(X)分别包括中间横杆(18)和左右侧横杆(19);所述定位件包括与左右侧横杆(19)配合连接的侧定位件(20);所述左右侧横杆(19)外端分别与侧定位件(20)固定连接,内端分别与中间横杆(18)两端可定位式滑动套接;The front and rear crossbar telescopic components (X) respectively include a middle crossbar (18) and left and right side crossbars (19); the positioning member includes a side positioning member (20) that is connected to the left and right side crossbars (19); the outer ends of the left and right side crossbars (19) are respectively fixedly connected to the side positioning members (20), and the inner ends are respectively connected to the two ends of the middle crossbar (18) in a positionable sliding manner; 所述侧定位件(20)上凹设有定位配合部(16);所述左右基座(13)上凸设有至少一个有定位部(14);所述承放装置通过定位配合部(16)纵向定位拆装在定位部(14)上;The side positioning member (20) is provided with a recessed positioning matching portion (16); the left and right bases (13) are provided with at least one positioning portion (14); the receiving device is longitudinally positioned and disassembled on the positioning portion (14) through the positioning matching portion (16); 所述中横杆伸缩组件(Y)位于前后横杆伸缩组件(X)之间、且包括中间活动杆(21)和左右侧活动杆(22);所述定位件还包括与左右侧活动杆(22)配合连接的中定位件(23);所述左右侧活动杆(22)外端分别与中定位件(23)固定连接、且分别通过中定位件(23)纵向滑动和/或定位支承在左右基座(13)上,左右侧活动杆(22)内端分别与中间活动杆(21)两端可定位式滑动套接;The middle crossbar telescopic assembly (Y) is located between the front and rear crossbar telescopic assemblies (X) and includes a middle movable rod (21) and left and right movable rods (22); the positioning member also includes a middle positioning member (23) that is cooperatively connected to the left and right movable rods (22); the outer ends of the left and right movable rods (22) are respectively fixedly connected to the middle positioning member (23), and are respectively longitudinally slidable and/or positionally supported on the left and right bases (13) through the middle positioning member (23); the inner ends of the left and right movable rods (22) are respectively positionably slidably sleeved with the two ends of the middle movable rod (21); 前中后横杆伸缩组件之间形成至少一个可放置器件(15)、以及可调节纵向和/或横向尺寸的承放区域。At least one device (15) can be placed between the front, middle and rear crossbar telescopic components, as well as a receiving area with adjustable longitudinal and/or transverse dimensions. 8.根据权利要求7所述家具抽屉的稳固装配结构,其特征在于:所述前后横杆伸缩组件(X)上分别横向活动有前后活动件(24),中横杆伸缩组件(Y)上横向活动有中活动件(25);前中后活动件上部可拆装设置有上连杆(26),下部可拆装设置有下连杆(27);8. The stable assembly structure of a furniture drawer according to claim 7 is characterized in that: the front and rear crossbar telescopic assemblies (X) are provided with front and rear movable members (24) that can move laterally, and the middle crossbar telescopic assembly (Y) is provided with a middle movable member (25) that can move laterally; the front, middle and rear movable members are provided with an upper connecting rod (26) that can be detachably mounted on the upper portion, and a lower connecting rod (27) that can be detachably mounted on the lower portion; 所述中横杆伸缩组件(Y)、中定位件(23)、以及中活动件(25)通过上、下连杆的配合同步纵向滑动在前后横杆伸缩组件(X)之间,并至少在受力时通过中定位件(23)和/或中活动件(25)定位支承在左右基座(13)上,以定位和/或调节承放区域的纵向尺寸;The middle crossbar telescopic assembly (Y), the middle positioning member (23), and the middle movable member (25) are synchronously slid longitudinally between the front and rear crossbar telescopic assemblies (X) through the cooperation of the upper and lower connecting rods, and are positioned and supported on the left and right bases (13) by the middle positioning member (23) and/or the middle movable member (25) at least when subjected to force, so as to position and/or adjust the longitudinal size of the receiving area; 前中后活动件横向滑动在前中后横杆伸缩组件上、且在横向滑动时带动上连杆(26)、下连杆(27)同步横向滑动在前中后横杆伸缩组件上,以调节承放区域的横向尺寸;The front, middle and rear movable parts slide transversely on the front, middle and rear crossbar telescopic components, and when sliding transversely, drive the upper connecting rod (26) and the lower connecting rod (27) to slide transversely on the front, middle and rear crossbar telescopic components synchronously, so as to adjust the transverse size of the receiving area; 所述器件(15)放置在承放区域时,其底部承托式定位支承在下连杆(27)上,侧部前后和/或左右定位作用在上连杆(26)、和/或前后横杆伸缩组件(X)、和/或中横杆伸缩组件(Y)上;When the device (15) is placed in the receiving area, its bottom is supported and positioned on the lower connecting rod (27), and its side front and rear and/or left and right positioning acts on the upper connecting rod (26), and/or the front and rear crossbar telescopic components (X), and/or the middle crossbar telescopic component (Y); 所述器件(15)在放置后通过侧定位件(20)、和/或中定位件(23)、和/或前后活动件(24)、和/或中活动件(25)定位承托在左右基座(13)上,并再通过左右基座(13)支承作用在左右支承部(11)和滑轨组件(10)上。After being placed, the device (15) is positioned and supported on the left and right bases (13) by side positioning members (20), and/or middle positioning members (23), and/or front and rear movable members (24), and/or middle movable members (25), and then supported on the left and right supporting parts (11) and the slide rail assembly (10) by the left and right bases (13).
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CN111870073A (en) * 2020-07-18 2020-11-03 广东东泰五金精密制造有限公司 Simple and convenient structure of adjusting of furniture drawer
CN112107161A (en) * 2020-10-16 2020-12-22 广东东泰五金精密制造有限公司 A hide and hold structure for drawer
CN215650037U (en) * 2021-01-08 2022-01-28 广东东泰五金精密制造有限公司 Stable assembly structure of furniture drawer

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