TW302417B - - Google Patents

Description

Printed 302417 A7 by the Employee Consumer Cooperative of the Ministry of Economic Affairs of the Ministry of Economic Affairs. 5. Description of the invention (1). The 7C of the present invention is used in a drawer with multiple drawers (drawer inspection device). This device can be mixed at the same time. Pull away.

This type of lock detection device is mentioned in F R-CJS2 677 G71, EP-〇286 199 B1 and US-PS 4 99 3 7 δ 4, the structure of these latching devices are quite complicated. It is expected that all of them have a replacement body composed of root records. Each drawer has a rotary valve. These rotary valves are arranged vertically and can be rotated around a small flat axis. When the drawer is pulled, the rotary valve to which the drawer belongs will loosen a horizontally arranged rod-shaped or bridge-type closing wedge and displace the displacement body 'to block the displacement of the displacement body by other valves of the latching device. . Although the latching device working on this principle can be mass-produced and suitable for all kinds of drawers, its installation position of each rotary valve must be very accurate 'in order to operate the blocking of the latching device without difficulty Device. The above positioning work is to screw the rotary valve to a specific position of the drawer cabinet or to a specific position on a fixed element on the latching device, which is very laborious. When the same latching device is used in another drawer with different drawer heights, the rotary valve must be fixed in different positions, which is very time-consuming and laborious. The structure of the drawer latch described in FR-0S 2 365 677 is quite simple, and its rotary valve can rotate around a vertical axis. These rotary valves work in conjunction with a rod-shaped or closed wedge that is placed vertically on the drawer and are partially located between the replacement bodies. (An opening at a specific height will penetrate into the storage tube that carries the replacement body.) Its position is determined by the height and wear of the replacement body (please read the precautions on the back before filling out this page)-installed. The size of the printed paper is applicable to China National Standard Falcon (CNS) A4 specification (2 丨 〇 < 297mm) 83. 3.10,000 The Ministry of Economic Affairs Central Operations Bureau employee consumption cooperative printed Α7 Β7 V. Description of invention (2) Enter the location of the opening It is decided that this latching device is only suitable for a specific drawer bar, which cannot be mass-produced, and is generally used. FR-PS 2 1 7 3 463 proposes a simple structure that can be mass-produced, suitable for various drawers and does not contain The locking device of the rotary valve. In this device, the replacement body located in the tube has a threaded hole for screwing in the flat screw at a specific position. The flat screw can be screwed into any replacement body, so its height position can be changed The required height of the drawer is adjusted. However, this latching device has two major disadvantages of high wear rate and unstable function, so it cannot replace the rotary valve-type latching device. And the closing wedge is installed in the drawer At the time, the positioning accuracy is very high, which makes the installation work of this latching device very laborious. The purpose of the present invention is to produce a mass-produced, suitable for all kinds of drawers, working on the principle of the rotating door The drawer latching device must be composed of a simple single element, and the installation is quick and easy. The latching device with the characteristics of item 1 of the patent scope can meet the above requirements. Other advantageous construction methods of the present invention will It is detailed in the attached patent items attached to the patent application. The following is a detailed description of the features of the present invention with several embodiments of the present invention in conjunction with the drawings: Figure 1 is a front view of the latching device of the present invention. 2 is a side view of the latching device of the present invention. FIG. 3 is a cross-sectional view along line [π] in FIG. 1. Circle 4 is a perspective view of a module of the latching device of the present invention. The front view of the second embodiment of the latching device of the invention ^ specifications (210χ2_ ~ ^ (please read the precautions on the back before filling in this page) i

、 1T A7 B7 302417 V. Description of the invention (3) FIG. 6 is a side view of the second embodiment of the latch device of the present invention. FIG. 7 is a module of the third embodiment of the latch device of the present invention. Perspective view. Fig. 8 is a front view of the fourth embodiment of the latching device of the present invention. Fig. 9 is a side view of the fourth embodiment of the latching device of the present invention. Fig. 10 is along the line I-I in Fig. 8 Profile view. The drawer locking device for drawers of the present invention (in order to simplify the wall surface, only a part of the three drawers (1) of the drawer cabinet is drawn in FIG. 2) is mainly composed of a rail (2) fixed on the inner wall of the drawer cabinet ), Many module sections (3) guided by rails (2) flush with the housing column and overlapping each other, rotary valves (4) located on the module sections (3) (the number of which is the same as the number of drawers to be blocked ( 1) the same number), the holes (6, 7) in the module section (3) and the rotary valve (4), in the housing column (1 3) through the module section (3), and the two ends extend into The rotating shaft (5) of the terminal module section (1 1, 1 2), one passing through the module section (3) through the hole (8), and both ends are supported by the terminal module section (1 1, 1 2) The replacement body column (10) composed of the replacement body (9) is composed together. The plate-shaped track (2) has a guide bar (1 4) with an elliptical cross-section, and its two sides are respectively adjacent (preferably at different distances). A cross-section is L-shaped and U-shaped with the track plate Groove (2 〇> Combined guide bar (please read the precautions on the back before filling in this page) -Installation- Ordered by the Central Standard Falcon Bureau of the Ministry of Economic Affairs. This paper is printed by the China National Standard Falcon (CNS ) A4 specification (210X297 mm) 83. 3. 10,000 A7 B7 1 Factory --_ _ 5. Description of the invention (4) 1 5, 1 6). On the backplane (1 7) of each module section (3) ) Has a groove (18) with an elliptical cross-section and a guide piece (19) on the edge of the back plate (17) to cooperate with the above guide bar. The elliptical guide bar (1) 4) The oval-shaped groove (18) can be placed, and the U-shaped guide groove (20, 21) can accommodate the guide piece (19), so the module section (3) can be tracked ( 2) One end of the guidance system is pushed in, and then pushed out by the other end. Due to the different spacing of the guide bars (15, 16), the module section (3) can be correctly guided into the rail guidance system. Module sections (3) It is square, in addition to the back plate (17), it also has side plates (2 2, 2 3), front plate (24), upper plate (25) and lower plate (26) on the module section Each corner located between the front panel (2 4) and the side panel (2 2, 2 3) is provided with holes (6, 8) passing through the module segment in the direction of the module segment (3) Among them, the hole printed by the employee consumer cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs (6) should have a circular cross-section. At half of the height of the module section (3), there is a deep inside parallel to the upper and lower plates (25, 26) Stretching, the view is a rectangular slit-shaped rotary valve gap (27), this gap passes through the holes (6, 8) into the side plate (23) and the front plate (24) In order to reduce weight and save materials, you can Between the holes (6, δ), a slot extending parallel to the module section is provided, and the opening faces the groove (2 8) of the front plate (2 4). The rotary valve (4) can be pushed into the slit-shaped rotating wide The door gap (2 7), the thickness of the rotary valve (4) should be equal to the height of the slit of the rotary valve gap (2 7), the rotary valve (4) has a shaft hole (7), one side of the shaft hole (7) Have a capacity The gap for placing the closing wedge (34) (3 paper sizes are applicable to Zhongguanjia standard (CNS) Α4 specification (21 () > < 297 gongchu) 6 83. 3.! 0, 〇〇〇 A7

Printed by the Beigong Consumer Cooperative of the Ministry of Economic Affairs of the People ’s Republic of China 83. 3- 1〇, 〇〇0

) 'On the other side is a wedge-shaped replacement flange (31) perpendicular to the direction of extension of the closed wedge gap (30). When installing the latching device, first position the terminal module segment (1 i> on the rail (2) and fix it. Then, from the other end of the rail (2>, any number of module segments with the same structure and height ( 3) Push into the rail until the rail (2) and the housing column (1 3) reach the height desired by the user. Then insert the replacement body (9) whose shape can fit the hole (8) into the hole (8) The replacement body channel (8 a) of the outer shell column (1 3) formed to form the replacement body column (i 〇). The terminal of the replacement body (9) is truncated pyramid shape, which gradually becomes thinner, so the two The adjacent replacement body (9) will form a V-shaped groove (32). Choose the appropriate replacement body length (9) and the replacement body column (10) is supported in the channel (8 a), making the concave The slot (3 2) is always located in the middle of the slit height of the rotary valve gap (2 7) and the replacement skull (9) can be squeezed for a period of time by the elastic force of the upper spring (3 3) and the lower spring (3 3 a) Set the distance. Push the rotary valve (4> into the preset module section (3), so that the replacement flange (3 1) faces the groove (3 2) and close the wedge gap 3 〇) extending from the outer yoke (13), and then fixing the rotating shaft (5) in the hole (6'7) to form the shaft channel (7a) of the housing column (1 3). In Figure 3, When the drawer is closed, the closing wedge (3 4) provided on the drawer (1) will extend into the closing wedge gap (3 0) of the rotary valve (4). When the drawer is opened, the closing wedge (3 4) will point toward the arrow ( 3 5) press the direction and offset the rotary valve (4), so that the closed wedge flange (3 1) is squeezed between two replacement bodies (9), and one replacement body (9> is squeezed upward)

A7 B7 The Ministry of Carriage and Economic Development of the Ministry of Economic Affairs and Economics, K's cooperation in capital production, Du Yin's production 5. Description of the invention (g) At a distance, another replacement (9) is pushed down a distance. At this time, the groove (3 2>) located between the other replacement bodies (9) will be pushed, causing the closing wedge flange (3 1) of the other rotary valve (4) to hit the cylinder of the cylindrical replacement body (9) Since these rotary valves can no longer be offset, other drawers cannot be opened. As shown in FIG. 5, in the second embodiment of the drawer latch device of the present invention, no rail is needed to fix the mold The position of the group segment (3). The upper wall (2 5) and the lower wall (26) of the module segment (3) have tenons (4 0) and gaps (4 1), so that the module segments can be strung together , Arranged in a row. In addition, the module section has a channel hole (42) can form a channel for the module section arranged in a row to accommodate rods. Each module section (3) is preferably provided with 2 channel holes (4 2>, to form 2 channels each containing a guard (4 4, 4 5). In order to save space, it is best to make the center of the channel hole (4 2) roughly the same as the tenon (4 0) And the center of the gap (4 1) are aligned, and the cross-sectional area of the channel hole should be slightly smaller than the cross-sectional area of the tenon (4 〇) and gap (4 i). The gap (4 1) and the channel hole (4 2> They are all drilled holes with circular cross section. When installing, arrange each module section in a row, as long as the tenon (4 0) of one module section (3) is inserted into the gap (4 work) of another module section 〉 Just. Then insert at least one guard (4 4), preferably two rods (4 4, 4 5) into the channel formed by the channel hole (4 2). In the module section ( 3) There is a terminal module segment (1 1, 1 2) at both ends of each, with appropriate tenons (4 〇) or gaps (4 1), so as to form a body with all the mold reduction (3) .Reader (4 4, 4 5 (please read the note on the ^ page and fill out this page) • i _ installed., 11 paper standards including private finance & CNS) A4 specification (2_ ^ 297 public daughter) 83. 3. 10,000 The pedestal of the quasi-members in the middle of the squad of the Yubei Contained by the Ministry of Printing and Printing Co., Ltd. A7 B7. Li, invention description (1)) Screw the terminal module section (1 1, 1 2) to form a row of stable The module section (3). The tightening work is best done by the threads and nuts (47) at the terminal of the terminal and / or the threads at the inner wall of the terminal module section (1χ). Then the whole Consists of module section (3) The stable unit is fixed on the inner wall of the drawer cabinet, and the module section (3) has a plate-like section (4 8) that extends laterally with a tank hole (4 9) on it, which can be screwed in The assembly section is fixed on the inner wall of the drawer cabinet. As shown in Fig. 7, the tenon (40), the gap (41), the channel hole (42) and the second type of the third embodiment of the drawer latch device of the present invention The embodiment is the same. The only difference between the two implementations is that the third implementation is to fix the module section in the drawer cabinet by the hook-shaped unit (50) on the back plate (1 7) of the module section (3) It is not necessary to provide a screw hole for screwing in the module section (3) on the inner wall of the module, of course, any combination can be used to fix the module section to the inner wall of the drawer, especially the terminal module section (1 1, 1 2) The voice-coupling unit rotating on the bottom of the drawer is closed. As shown in Fig. 8-10, in the fourth embodiment of the drawer picking and locking device of the present invention, the module section (3) is fixed by a single rod (4 4), which looks like The terminal module segment (i ii 3) can be fixed with screws. The mold segment (3) in this embodiment: the same type = formula, also has tenons (40) and _ (47), so the module segment (3) in this embodiment can also be implemented in various ways, Strung together with each other for a single look (4 ^ passage holes (42> are not set in the middle Chen (Η), but set 11 n 11 n I | shaped clothing — II order — 111 t (please read t (Fill in the face before filling this K)

83.3.10,000 A7 B7 302417 V. Description of the invention (8) {Please read the precautions on the back before filling this page} In the center of the section of the module section (3). Since this embodiment only has a shape (4 4>) passing through the central position of the module section (3), the module section (3) can be formed by a thin back plate (5 3), only the center part needs to be thicker , Can be used to pass through the shape (4 4). The module section (3) has holes (6, 8) for the replacement shaft (10) and the rotating shaft (5) of the rotary valve (4) to pass through and depart from it The ribs (5 4 Wang, 5 4 b, 5 4 c, 5 4 d) of the back plate (4 3) are vertical. And between the rib (54 pack) and the rib (5 4 b), and between the rib (5 4 c) and the ribs (5 4 d), the rotary valve gap (2 7), the rotary valve (4> and located in this gap. On the adjacent module section (3), between the ribs (3 5 4 b) and the rib (5 4 c), and between the rib (5 4 a) and the rib (5 4 d), there is another gap, which requires less material than the previously mentioned embodiment Many. By installing ribs (5 4 a, 5 4 b, Yinjia, 5 4 c, 5 4 d), the employee consumer cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs, the replacement body (9) can be guided through the replacement body column (1 0 ) In the axial direction (8). In order to To ensure the normal operation of the ballasting device, the distance of the ribs (5 4 a-5 4 d) should be less than the length of a replacement body (9), so that the replacement body (9) will not come out of the hole (8) The formation channel falls out. One module section in this real way can only form two such ribs, and within the replacement body column, each module section has a replacement key (9). From the picture! 〇 can see Out, there is a groove-shaped gap (28) parallel to the hole between the holes (6, 8). The back plate (5 3) and rib (5 4) of the fourth embodiment of the locking device of the present invention a 1 5 4 d) and the groove-like gap (2 8) are very thin, so it is very material-saving. In mass production, it can be greatly reduced by 10 83. 3. This paper size is applicable to the Chinese national standard (CNS) A4 specification (2l〇x297 mm> A7 __ _B7 i. Description of invention (9) 1 ^-The back plate (5 3) of the module section (3) has a hook 5 〇 on the back, which can be used The entire module section is hooked on a slat (5 i). On the slat (5 1), the module section rests on the flange (5 s) protruding from the slat. The slat (5 1) Section is U , With one main board (5a) two side plates (5 1b) perpendicular to the main board, and two pieces extending from the side plate (5 1 b) and perpendicular to the side plate (5 1 b) so that the slats can be fixed to An extension plate (5 c) on the inner wall (60) of the drawer. The slats (51) can be fixed to the inner wall (60) of the drawer by pasting, screwing or other similar methods. The slats (5x) have Holes (5 2>) with equal suction distance, the hooks (50) of the module section can be hung on these holes. If each module section (3) has a fishing hook (5 〇), the spacing of holes (5 2) should be equal to the length of the module section (3), and the hook can also have a hook in the locking device ( 5 0) and the module section (3) without the hook (5 〇). The hole (6, 6) for the replacement body column (1 〇) and / or transfer pump (5) and / or single appearance (4 4) The center points of 8, 4 and 2) are preferably able to form an isosceles triangle, that is, the distance between the holes (6, 8) and the back plate (5 3) is approximately equal, or it is better to form an equilateral triangle. According to the above Setting holes (6, 8, 4 2) will make the depth of the module section very shallow, that is to say the distance between the back of the back plate (5 3) and the holes (6, 8) and the surrounding wall It is very small. Therefore, when the locking device made in this embodiment is installed on the partition (60) of the drawer, it only needs to occupy a small space. The closing wedge extending into the rotary valve (4) Closed wedge of the gap (3 〇) (please read the precautions on the back before filling in this file). Installed--β Printed by the Employee Consumer Cooperative of the Central Bureau of Economics and Technology, Ministry of Economic Affairs The paper size is applicable to 0NS) Α4 specification (2 dedicated 297 public) 83. 3. 〇, 〇〇〇 A7 B7 BQ2417 5. Description of the invention (10) H »—m I In aMH. 1 I, J- ^ '- ---- 1. ^ 1 nn \ ~~ / •-((Please read the note Ϋ on the back before filling this page) (3 4), located on the closed wedge unit (6 2), this unit includes a bottom A wall (6 3) and a side wall (6 4). A part of the bottom wall (6 3) is fixed on the drawing (6 1) 'and extends backward from the drawing (6 1), extending from the bottom wall (6 3) The vertically extending side wall (6 4) has a gap (6 6), so the closing wedge (3 4) is a piece of tab located in the side wall (6 4). The closing wedge unit (6 2) and the rotary valve ( 4) The meshing mechanism between can be further simplified. Only one tenon (4 a) is needed on the rotary valve, which extends into the gap (6 6) of the side wall (6 4) of the closed wedge unit, or the rotary valve ( 4) On the top, a closed wedge gap (30) is formed by two tenons (4 a, 4 b), and there is only a thin tab on the closed wedge unit that extends into the closed wedge gap (30) and / or Or tenon, at this time, this piece or tenon is a closed wedge (34). In the drawer bolt of the present invention In the second, third and fourth embodiments of the lock device, the function principle of the 'rotary closed door (4) and the replacement body (9) is exactly the same as that of the first embodiment, so in the illustration, these parts are all given the same number. The rotary valves of the second, third, and fourth embodiments have two rotary valve gaps (27), which is different from the first embodiment, but the principle of action is not different.

In the simplified embodiment of the drawer latching device of the present invention, only one rod (4 4) is used in the simplified embodiment of the drawer latch device of the Ministry of Economic Affairs. This appearance is equivalent to the rotary valve in the module section (3) ( 4) The rotating shaft (5). The drawer locking device of the present invention has a simple structure and is easy to install because the module section (3) is only 2-5 cm (usually between 3-4 cm), so the rotary valve (4) can be adjusted according to the height of the module section As a setting interval. For example, 83.3. 10,000 The paper size is applicable to China National Standard (CNS) A4 (210X297 mm) Employee consumption cooperation of the Central Bureau of Standards of the Ministry of Economic Affairs. Du printed A7 __ B7 __ 5. Description of the invention (11) The height setting of the valve (4) can be very precise and can be matched with different height positions of the drawer cabinet. By placing the replacement skull (9) and the rotating shaft (5) in the module section (3), and selectively placing a rotary valve (4) in a specific module section (3), The object of the present invention is achieved in a very simple way. In the present invention, the rigidity of the module section, the clearance of the rotary valve, and the shape of the rotary valve are not specified. It is important that the shape of the rotary valve matches the shape of the module section and can rotate in the module section. It is best to set a stop in the gap of the rotary valve (27) to limit the rotation range of the rotary valve garden. Another important point is that the replacement body channel is composed of module sections, and in each module section that the rotary valve can enter, the groove between the replacement bodies is available for the rotary valve to enter. In this relationship, it is preferable that the extraction channel of the rotary valve is composed of the module sections. In the present invention, it is also possible to use a module section without a clearance of the rotating door (the height position of the rotating valve is not provided in the housing column). In the present invention, there are also modular sections with several rotary valve gaps (for example, three or four rotary valve gaps). The rotary valve configuration of the invention can lock all the drawers of the drawer at the same time 'For example: combined with a pull rod, so that a rotary valve can operate independently of the drawer, turning this rotary door can lock all other drawers Rotary valve. This device can also be applied to other drawer latching devices that operate with rotary valves (only need to fix the above-mentioned valve in a proper position). 〇13 ------: I-— 装 ----- -Subscribe ----- 一 t * · * (Please read the precautions on the back before filling in this page) The size of this paper is suitable for Caishui County (CNS) A4 ^ D χ 297 mm 83. 3.! 〇〇〇

Claims (1)

A8 B8 C8 D8 Cheeks-M (Ming-. Zhong Shui · Printed and patented by the Employees Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 1, a drawer bolting device for a drawer cabinet with multiple drawers, this This device can work together with the following components to prevent several drawers from being pulled out at the same time:-Located on the vertical displacement body channel (8 a) fixed on the inner wall of the drawer cabinet, forming a V-shaped groove (32) in its contact area , And the replacement skull (9) which is subjected to spring force up and down, ~ the rotary valve (4) each has a replacement device (3 1) can enter a V-shaped groove (3 2) and a closed wedge provided on the drawer The device works together, characterized in that the replacement channel (8 a) is composed of a number of vertically aligned holes (8), which are brought into the vertically-connected module section (3), and. In the vertical row (13) of paragraph (3), in order to make a rotary valve (4) act on the replacement body (9>, there are many replacement body passages (8a), which respectively merge into v-shaped grooves (3) 2) Fanyuan's rotary valve clearance (2 7) 2. For example, the drawer bolt of item i in the scope of patent application The locking device is characterized by having a track vertically arranged on the inner wall of the drawer, which can be used for accommodating the module section (3). 3. The drawer latching device as described in item 1 of the patent application park is characterized by the mold The number of group sections (3) is several times the number of drawers (1). 4. The drawer latching device as claimed in item 1 of the patent scope is characterized in that each module section (3) has a rotary valve clearance ( 2 7) 14 Please _ first. Read the precautions of the back-and refill. I bound the paper size of the book to the Chinese National Standard (CNS) A4 specification (21〇297297 mm) Patent scope A8 B8 C8 D8 Economy The pumping and bolting device printed by the Ministry of Central Standards Bureau ’s employee consumer cooperatives and * applying 1 item of patent scope is characterized by two module segments (3) with a revolving shaft (5) for Weiguan _ 孔 ⑷. 6. The drawer latching device as claimed in item 5 of the patent application is characterized in that the shaft holes (6) in the module section (3) are vertically aligned with each other, f " Rotary valve shaft (5) of sleeve channel (7a) composed of shaft hole (6) .7. The drawer latching device as claimed in item 1 of the patent scope, its special feature is that the mold section (3) is square and has a hole (6, 8) 'extending horizontally into the transverse body The rotary valve clearance (27) ° 8. The drawer latching device as claimed in item 7 of the patent scope is characterized in that a rotary valve (4) can be pushed into the rotary valve clearance (27). 4) The thickness is equal to the height of the rotary valve gap (2 7) and the rotary gate (4) has a shaft hole (7), and the rotary gate is pushed into the rotary valve gap (2 7) and the hole (6) Align, benefit by the shaft (5) through. 9. For the drawer latching device of patent application No. 8, the special feature is that the rotary door (4) has a gap (3 4) for receiving the closing wedge (3 4) on the side of the shaft hole (7) 0), on the other side of the shaft hole (7), there is a wedge-shaped replacement flange (3 1) perpendicular to the extending direction of the closed wedge gap (3 0), wherein the closed wedge gap (3 〇) is located in the die Outside the segment (3), and the replacement flange (31) is located in a v-shaped recess. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (2) 〇 > < 297mm. Please first · · Reading back-Γ Greedy binding% The range of B8 C8 D8 printed by the Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs, the scope of the patent application slot (3 2). 1 0. The drawer latch if applying for patent patent garden item 2 The device is characterized in that the rail (2) is plate-shaped and has a guide device (14, 15 and 16) extending on its side in the longitudinal direction. The shape of the guide device is just like that of each module section (3) There are guiding devices (i 8 and i cooperate. 1 1. For example, the drawer latch device of the patent application scope i 〇 It is characterized in that the guiding device has equipment to avoid confusion and mistakes. 1. The arsenic drawer latch device as described in item i of the patent scope is characterized in that the module section (3) has several rotary valve gaps (2 7 > 1 3. The drawer latching device as described in item χ of the patent application park is characterized by the installation of a rotary valve (4) independent of the drawer, which can be used to operate all other rotary gates. 1 4. The drawer latch device of item 13 of the patent application range is characterized in that it is independent of the drawer and can be operated separately by a rotary valve (4) connected to an operating unit (such as a sample) located outside the drawer cabinet. The operation unit can turn this independent rotary valve (4) to hold down all other rotary doors. 1 5. The drawer latching device as claimed in item 1 of the patent scope is characterized in that the module sections (3) can be one by one 1. The drawer lock device of item 15 if patented by Fan Fanyuan is characterized in that the tenon (4 0) and tenon (4 〇) which can be placed in the gap (4 1) are respectively arranged in the mold The upper and lower walls (25 and 26) of the group (3). 1 7. If you choose the first item of the scope of the patent application, you can pick up the lock and put on the clothes, what are the characteristics! I 丨 'JI outfit ------ order ----- first line (please> first read the notes on the 1T-face (Fill in this page again) M's Zhang scale is applicable to the Chinese National Standard (CNS) A4 specification (210x297 mm) A8 B8 C8 D8 30 ^ 417 6. The scope of patent application is that the module section (3) has a perforation (42). In the module section (3) in series, a vertical channel that can accommodate a rod (4 4, 4 5) is formed. 18, such as towel material fiber_17 meal drawer bolting, characterized by the second perforation (42) of the module section (3), which can be formed in the module section (3) of the rate-row Two vertical channels that can hold one shape (45). 1. The drawer latch device of item 7 in Rufan Please Patent _ i, which is characterized by the ends (4 4, 4 5) of the appearance (4 4, 4 5) in the module section (3) in a string Way (such as: screws) to fix it. 2 〇 The drawer latching device as claimed in item 15 of Fan Gu is characterized in that in a series of module segments (3), at least one module segment (3) has a fisher on the back, so that The entire string of module sections can be hung on the inner wall of the drawer frame. 2. The drawer latching device as described in item i of the patent application is characterized in that there is a removable terminal at the end of the string of modular sections (3) Module segment (1 1). 2 2. The drawer latching device according to item 21 of the patent scope is characterized in that the replacement body (9) located at the terminal is subjected to the elastic force of the spring (3 3a) in the terminal module section (1 1). 2 3. If the drawer latch device of item 21 of the patent scope is applied, its characteristic is that the rotating shaft (5) is located in the terminal module section (1 1). 2 4. The drawer latching device as described in item 21 of the patent scope is characterized in that the terminal module section (1 1) is fixed in the track (2). This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297mm) ------ 丨 ~ jI installed ------ order -----, line (please read t · face first (Notes and then fill out this page) Printing and gathering of employees' consumer cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs Printed by the Zhengong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 2 5. If the drawer latch device of patent application No. 17 is applied, its transfer sign is that the mold call (3) has only one material (42), available in 2 In the module section (3) of the row, only a vertical passage that can accommodate a rod (44) is formed. The aforementioned perforation (42) is located approximately at the center of the module section (3). 2 6. If the drawer latching device of patent application No. 1 is applied, its special feature is that the f section (3) consists of a thin back plate (5 3 a-5 4 d) with at least two ribs (5 3> The rib is provided with a hole (8) for the money body (9) to pass through. 2 7. The drawer latching device as described in item 5 of the patent application, the special feature of which is the rib (5 4 a- 5 4 d) It has a hole (6) for the rotary shaft (5) of the rotary valve 0 (4) to pass through. 2 8. The drawer latching device as described in item 25 of the patent application park is characterized by a rib in the mold section (3) (54a-54d), there is a hole (4 2) for the rod (4 4) to pass through. 2 9. The drawer latching device as claimed in item 26 of the patent scope is characterized in that the module section has four ribs ( 5 4 a — 5 4 d). 3 0. The drawer latching device as claimed in item 25 of the patent scope is characterized in that the thin back plate (5 3) of the module section (3) is in the perforated (4 2) part It is thicker than elsewhere, and when the rotating door (4) is engaged with the V-shaped groove (3 2) of the replacement body (9), it is close to the side (5 9) of the back plate (5 3). Match the shape. 18 books The Zhang scale applies to the Chinese national standard (CNS> A4 specification (210X297 Gongchu) ------:-: I installed ------ ordered -----, line · '·. * (Please first (Read the notes on the back and fill in this page)