Door and window auxiliary stop and door and window structure

Abstract

The utility model discloses a door and window auxiliary baffle and a door and window structure, and belongs to the field of door and window structures and auxiliary accessories, an upper auxiliary baffle and a lower auxiliary baffle are arranged, the upper auxiliary baffle and the lower auxiliary baffle are respectively inserted in the upper position and the lower position of a door and window inner frame in an inserting mode, and an upper sliding limiting groove and a locking receding groove which are communicated with each other are formed in the upper auxiliary baffle. The upper sliding limiting groove is used for limiting when sliding relative to the outer frame, the locking receding groove is used for receding when the door and window inner frame is inserted upwards when the door and window inner frame is installed, a locking piece is further arranged on the upper auxiliary block, the locking piece can lock the door and window inner frame after the inner frame is installed, and therefore the situation that the door and window inner frame is separated from the outer frame due to the fact that the inner frame swings upwards due to blowing of wind is prevented. The upper sliding limiting groove and the lower sliding limiting groove are mutually limited with the inner guide rail of the outer frame, the inner frame of the whole door and window can be prevented from swinging after being installed together with the guide wheels, and the auxiliary blocking structure is of a split modular design, is easy to produce and install in the later period, and is convenient to disassemble, assemble and maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, door and window anti-slip and anti-collision accessories, and door and window integral structures, and in particular to a door and window auxiliary stop and a door and window structure. Background Art

[0002] The stability, anti-collision and anti-slip properties of door and window structures have always been in contradiction with the ease of installation and production. Generally speaking, the more stable the door and window structure is, the smaller the gaps between its components and the higher the precision, which also means that the installation will be more difficult. To achieve anti-slip and anti-collision properties, it is necessary to install a large number of anti-collision strips on both sides of the doors and windows, and to install anti-slip parts after the doors and windows are installed, which will increase the difficulty of production and installation. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a door and window guard to solve the technical problems mentioned in the background art.

[0004] In order to solve the technical problem, the present invention adopts the following technical solutions:

[0005] A door and window auxiliary block includes an upper auxiliary block and a lower auxiliary block. The inner sides of the upper auxiliary block and the lower auxiliary block are both provided with vertical slots. The upper end of the upper auxiliary block is provided with an upper sliding limit groove, and the lower end of the lower auxiliary block is provided with a lower sliding limit groove. A locking and giving way groove is also provided on the upper auxiliary block and on the inner side of the upper sliding limit groove. The locking and giving way groove is connected to the upper sliding limit groove, and a locking piece is detachably provided in the locking and giving way groove.

[0006] Specifically, a plug-in card slot is provided on one side of the locking and giving way groove, a plug-in card head is provided on the locking member, and a limiting piece is provided on the other side of the locking and giving way groove.

[0007] Specifically, an upper buffer embedding groove is provided at the bottom of the locking and giving way groove, and a lower buffer embedding groove is provided at the bottom of the lower sliding limit groove.

[0008] Specifically, the plug-in card slot includes a longitudinal clamping portion and a transverse clamping portion, and the plug-in card head includes a longitudinal clamping head and a transverse clamping head.

[0009] Specifically, inner wave grooves are provided on both side walls of the upper sliding limit groove.

[0010] It also includes a fixing mechanism, which includes a first fixing hole and a second fixing hole. The first fixing hole is located on the upper auxiliary block and the lower end of the upper sliding limit groove, and the second fixing hole is located on the lower sliding limit groove and the upper end of the lower sliding limit groove.

[0011] It also includes an inspection mechanism, which includes an upper release hole and a lower release hole, wherein the upper release hole is located on the locking piece, and the lower release hole is located between the second fixing hole in the lower auxiliary block and the lower sliding limit groove.

[0012] Specifically, the upper auxiliary block and the lower auxiliary block are further provided with a transverse slot, and the transverse slot is communicated with the vertical slot.

[0013] A door and window structure comprises an outer door and window frame and an inner door and window frame, wherein the outer door and window frame is fixedly mounted on a wall, and the inner door and window frame is slidably mounted on the inner side of the outer door and window frame, and the inner door and window frame is formed by splicing side frames and transverse frames together, wherein a snap-fitting edge is provided at a position corresponding to a vertical slot on the side frame, and a snap-fitting groove is formed between the two snap-fitting edges, and the bottom side edge of the snap-fitting groove is snap-fitted and limited to the transverse slot, and a fixing strip is provided at a position corresponding to a first fixing hole and a second fixing hole on the transverse frame, and a fixing screw hole is provided in the fixing strip.

[0014] Specifically, inner guide rails are provided on the door and window outer frames at positions corresponding to the upper sliding limit grooves and the lower sliding limit grooves, outer wavy grooves are provided on the outer sides of the inner guide rails, and side package frames are provided on the outer sides of the side frames.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The auxiliary block structure of the present invention is provided with an upper auxiliary block and a lower auxiliary block, and the upper auxiliary block and the lower auxiliary block are respectively inserted into the upper and lower positions of the inner frame of the door and window by plugging. An upper sliding limit groove and a locking and giving groove that are interconnected are provided on the upper auxiliary block. The upper sliding limit groove is used for limiting the position when sliding with the outer frame, and the locking and giving groove is used for giving way when the inner frame of the door and window is inserted upward when installing the inner frame of the door and window. A locking piece is also provided on the upper auxiliary block, which can be locked after the inner frame is installed, thereby preventing the inner frame of the door and window from separating from the outer frame due to the wind blowing the inner frame upward. The upper sliding limit groove and the lower sliding limit groove limit each other with the inner guide rail of the outer frame, and together with the guide wheel, it can ensure that the entire inner frame of the door and window can prevent swinging after installation. The auxiliary block structures in this patent are all split modular designs, which are simple to produce and simple to install in the later stage, and are also easy to disassemble and maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 : This is a schematic diagram of the installation structure of the door and window inner frame and the door and window auxiliary block in this utility model patent;

[0018] Figure 2 : This is a schematic diagram of the door and window outer frame structure in this utility model patent (including the upper and lower frame structures of the door and window outer frame);

[0019] Figure 3 : This is an assembly drawing of a door and window structure in this utility model patent;

[0020] Figure 4 : This is an exploded view of the inner frame structure of a door and window structure in the utility model patent;

[0021] Figure 5 : This is the exploded view (left) and assembly view (right) of the upper and middle auxiliary block structure of a door and window auxiliary block of this utility model patent;

[0022] Figure 6 : This is a top view of the middle and upper auxiliary block structure of a door and window auxiliary block of the utility model patent;

[0023] Figure 7 : This is a front view of the upper and middle auxiliary block structure of a door and window auxiliary block of the utility model patent;

[0024] Figure 8 : This is a side view of the upper and middle auxiliary block structure of a door and window auxiliary block of the utility model patent;

[0025] Figure 9 : This is a top view of the middle and lower auxiliary block structure of a door and window auxiliary block of the utility model patent;

[0026] Figure 10 : This is a front view of the middle and lower auxiliary guard joint of a door and window auxiliary guard of the utility model patent;

[0027] Figure 11 : This is a side view of the lower and middle auxiliary guard structure of a door and window auxiliary guard of the utility model patent;

[0028] In the figure: upper auxiliary block 1, lower auxiliary block 2, vertical slot 101, upper sliding limit slot 11, lower sliding limit slot 21, locking and yielding slot 12, locking member 3, plug-in card slot 13, plug-in card head 31, limiting piece 122, upper buffering slot 15, lower buffering slot 22, longitudinal clamping portion 131, transverse clamping portion 132, longitudinal clamping head 311, transverse clamping head 312, inner wavy groove 111, first fixing hole 14, second fixing hole 201, upper release hole 33, lower release hole 202, transverse slot 102, door and window outer frame 400, door and window inner frame 500, transverse frame 510, side frame 520. Snap-in edge 41, snap-in slot 42, fixing bar 43, fixing screw hole 431, inner guide rail 44, outer wavy groove 441, side frame 45. DETAILED DESCRIPTION

[0029] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0030] refer to Figures 1 to 11 :

[0031] The utility model discloses a door and window auxiliary block, comprising an upper auxiliary block 1 and a lower auxiliary block 2, the upper auxiliary block 1 is installed above the door and window inner frame 500, and the lower auxiliary block 2 is installed below the door and window inner frame 500, mainly playing the role of auxiliary installation and anti-collision and anti-slip, wherein the inner sides of the upper auxiliary block 1 and the lower auxiliary block 2 are both provided with a vertical slot 101, the upper end of the upper auxiliary block 1 is provided with an upper sliding limit groove 11, and the lower end of the lower auxiliary block 2 is provided in the lower sliding limit groove 21, the upper auxiliary block 1 is further provided with a locking and giving way groove 12 on the inner side of the upper sliding limit groove 11, the locking and giving way groove 12 is communicated with the upper sliding limit groove 11, and a locking member 3 is detachably provided in the locking and giving way groove 12. When installing, first, the upper auxiliary block 1 is placed on the upper side of the auxiliary block 1 The upper and lower auxiliary blocks 2 are first inserted into the upper and lower ends of the door and window inner frame 500 respectively. During insertion, the vertical slot 101 is engaged with the snap-fit ​​edge 41, and then the upper end of the door and window inner frame 500 is aligned with the inner guide rail 44 of the door and window outer frame 400 (if a guide wheel needs to be installed, put it in together). The inner guide rail 44 enters the upper sliding limit groove 11 and the locking and giving way groove in turn. At this time, the lower sliding limit groove 21 located below the door and window inner frame 500 just reaches the position above the inner guide rail 44 of the door and window outer frame 400. After installing the upper guide wheel, lower the door and window inner frame 500 to complete the main body installation of the door and window inner frame 500. Finally, to prevent the door and window inner frame 500 from floating upward, lock the locking piece 3 into the locking and giving way groove 12.

[0032] Specifically, one side of the locking groove 12 is provided with an insertion slot 13, and the locking piece 3 is provided with an insertion card head 31. The other side of the locking groove 12 is provided with a limit plate 122. The locking piece 3 relies on the insertion card head 31 to be inserted into the insertion slot 13 and finally abuts against the limit plate 122 on the inner side of the locking groove 12. Since the upper and lower sub-blocks 1, 2 and locking piece 3 are all made of plastic, they can have an anti-collision effect. Moreover, the vertical slots 101 on the inner side of the upper and lower sub-blocks 1 and 2 are inserted into the card edge 41 of the metal door and window inner frame 500, so the inner card edge 41 can provide support with the limit plate 122 to prevent the locking piece 3 from continuing to be inserted inward. The function of the locking piece 3 is to disassemble it during installation, and then expose the inner locking groove 12 to facilitate the door and window to be inserted. After installation, it is installed to prevent the door and window from falling off.

[0033] Specifically, because the inner guide rail 44 of the door and window outer frame 400 has a protruding arc top shape to match the installation of the V-shaped guide wheel, during the installation of the door and window inner frame 500, the arc top shape will contact the bottom of the locking and giving way groove 12. If the bottom of the locking and giving way groove 12 is a straight edge, the door and window inner frame 500 will inevitably be unable to align after being inserted. Here, an upper buffer embedding groove 15 is provided at the bottom of the locking and giving way groove 12, and a lower buffer embedding groove 22 is provided at the bottom of the lower sliding limit groove 21, wherein the upper buffer embedding groove 15 and the lower buffer embedding groove 22 are both U-shaped groove bodies.

[0034] The plug-in card slot 13 includes a longitudinal clamping portion 131 and a transverse clamping portion 132, and the plug-in card head 31 includes a longitudinal clamping head 311 and a transverse clamping head 312. During plugging, the transverse clamping head 312 enters from the longitudinal clamping portion 131 and then enters the inner side of the transverse clamping portion. Finally, the longitudinal clamping head 311 is clamped with the longitudinal clamping portion 131, and finally the locking of the locking member 3 and the yielding locking groove is completed. When the locking member 3 is locked, the door and window inner frame 500 can no longer swing up and down, which can prevent the door and window inner frame 500 from swinging up and down due to daily wind direction swing.

[0035] Specifically, when two smooth surfaces come into sliding contact, greater friction will be generated. Here, inner wave grooves 111 are provided on both side walls of the upper sliding limit groove 11. Such a setting can reduce the friction generated when the inner frame 500 of the door and window moves in the outer frame.

[0036] Specifically, the upper auxiliary block 1 and the lower auxiliary block 2 may fall out after being respectively inserted into the upper and lower ends of the door and window inner frame 500. Here, a fixing mechanism is also included, and the fixing mechanism includes a first fixing hole 14 and a second fixing hole 201. The first fixing hole 14 is located on the upper auxiliary block 1 and the lower end of the upper sliding limit groove 11, and the second fixing hole 201 is located on the upper sliding limit groove 21 and the upper end of the lower sliding limit groove 21. During the later installation, after being inserted into place, it can be fixed to the fixing strip 43 in the door and window inner frame 500 with screws.

[0037] The lower detachment hole 202 is located between the second fixing hole 201 in the lower auxiliary block 2 and the lower sliding limit groove 21. The setting of the upper detachment hole 33 can facilitate the hook to extend into the upper detachment hole 33 to hook out the locking member 3 after the upper auxiliary block 1 is installed on the door and window inner frame 500, thereby facilitating the inspection and maintenance of internal guide rails, guide wheels and other components, or lifting the door and window inner frame 500 upwards, and then taking out the entire door and window inner frame 500 for maintenance. The lower detachment hole 202 can facilitate the inspection and maintenance of the working condition of the inner guide rail or guide wheel on the one hand, and on the other hand, when replacing the lower auxiliary block 2, the hook can be directly extended into the lower detachment hole 202 to drag out the lower auxiliary block 2.

[0038] Specifically, the upper auxiliary block 1 and the lower auxiliary block 2 are further provided with a horizontal slot 102, and the horizontal slot 102 is interconnected with the vertical slot 101. In this way, the upper auxiliary block 1 and the lower auxiliary block 2 not only have limit positions on the sides, but also have limit positions on the upper end or the lower end.

[0039] The present invention also discloses a door and window structure, including a door and window outer frame 400 and a door and window inner frame 500, wherein the door and window outer frame 400 is fixedly mounted on the wall, and the door and window inner frame 500 is slidably mounted on the inner side of the door and window outer frame 400, and the door and window inner frame 500 is formed by mutually splicing a side frame 520 and a horizontal frame 510, wherein a clamping edge 41 is provided on the side frame 520 at a position corresponding to the vertical slot 101, and a clamping groove 42 is formed between the two clamping edges 41, and the clamping groove The bottom side of 42 is engaged with the horizontal slot 102 to limit each other, and a fixing strip 43 is provided at the position corresponding to the first fixing hole 14 and the second fixing hole 201 on the horizontal frame 510, and a fixing screw hole 431 is provided in the fixing strip 43. Through the setting of the first fixing hole 14 and the second fixing hole 201, after the upper and lower auxiliary blocks 1 and 2 are plugged into place, the upper and lower auxiliary blocks 1 and 2 can be fixed to the inner frame 500 of the door and window with screws passing through the first and second fixing holes 14 and 201.

[0040] The outer frame 400 of the door and window is provided with an inner guide rail 44 at the position corresponding to the upper sliding limit groove 11 and the lower sliding limit groove 21, and the outer side of the inner guide rail 44 is provided with an outer wave groove 441. The outer wave groove 441 and the inner wave groove 111 interact with each other to reduce the friction caused by the sliding between the inner guide rail 44 and the upper sliding limit groove 11 and the lower sliding limit groove 21. Preferably, wave grooves that are mutually staggered or interlocked can be selected. Specifically, the outer side of the side frame 520 is provided with a side package frame 45. In this way, two vertical grooves are provided on the inner side of the door and window outer frame 400. When the door and window inner frame 500 contacts the inner side wall of the door and window outer frame 400, the side package frame is first embedded in the groove. A buffer strip can also be provided in the groove, and the upper and lower sub-stops 1 and 2 directly act on the end face of the inner side wall of the door and window outer frame 400. In this way, there are two buffer mechanisms, which can achieve a good anti-collision effect during daily sliding of doors and windows.

[0041] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A door and window guard, characterized by: It includes an upper auxiliary block and a lower auxiliary block, and vertical slots are provided on the inner sides of the upper auxiliary block and the lower auxiliary block. The upper end of the upper auxiliary block is provided with an upper sliding limit groove, and the lower end of the lower auxiliary block is provided with a lower sliding limit groove. A locking and giving way groove is also provided on the upper auxiliary block and on the inner side of the upper sliding limit groove. The locking and giving way groove is connected to the upper sliding limit groove, and a locking piece is detachably provided in the locking and giving way groove.

2. The door and window guard according to claim 1, characterized in that: One side of the locking and giving way groove is provided with an inserting card slot, the locking piece is provided with an inserting card head, and the other side of the locking and giving way groove is provided with a limiting piece.

3. The door and window guard according to claim 1, characterized in that: An upper buffer embedding groove is provided at the bottom of the locking and giving way groove, and a lower buffer embedding groove is provided at the bottom of the lower sliding limit groove.

4. The door and window guard according to claim 2, characterized in that: The plug-in card slot includes a longitudinal clamping portion and a transverse clamping portion, and the plug-in card head includes a longitudinal clamping head and a transverse clamping head.

5. The door and window guard according to claim 1, characterized in that: Inner wave grooves are provided on both side walls of the upper sliding limiting groove.

6. The door and window guard according to claim 1, characterized in that: It also includes a fixing mechanism, which includes a first fixing hole and a second fixing hole. The first fixing hole is located on the upper auxiliary block and the lower end of the upper sliding limit groove, and the second fixing hole is located on the lower sliding limit groove and the upper end of the lower sliding limit groove.

7. The door and window guard according to claim 1, characterized in that: It also includes an inspection mechanism, which includes an upper release hole and a lower release hole, wherein the upper release hole is located on the locking piece, and the lower release hole is located between the second fixing hole in the lower auxiliary block and the lower sliding limit groove.

8. The door and window guard according to claim 1, characterized in that: The upper auxiliary block and the lower auxiliary block are further provided with a transverse slot, and the transverse slot is communicated with the vertical slot.

9. A door and window structure comprising an outer door and window frame, an inner door and window frame, and a door and window auxiliary stop according to any one of claims 1 to 8 mounted on the inner door and window frame, wherein the outer door and window frame is fixedly mounted on a wall, the inner door and window frame is slidably mounted on the inner side of the outer door and window frame, the inner door and window frame being formed by mutually splicing side frames and transverse frames, an upper auxiliary stop being mounted above the inner door and window frame, and a lower auxiliary stop being mounted below the inner door and window frame, characterized in that: A clamping edge is provided on the side frame at a position corresponding to the vertical slot, a clamping groove is formed between the two clamping edges, the bottom side of the clamping groove and the horizontal slot are clamped and limited to each other, and a fixing strip is provided on the horizontal frame at a position corresponding to the first fixing hole and the second fixing hole, and a fixing screw hole is provided in the fixing strip.

10. The door and window structure according to claim 9, characterized in that: Inner guide rails are provided on the door and window outer frames at positions corresponding to the upper sliding limit grooves and the lower sliding limit grooves, outer wavy grooves are provided on the outer sides of the inner guide rails, and side package frames are provided on the outer sides of the side frames.

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