Entrance door convenient to install

Abstract

The utility model discloses a convenient-to-install entrance door which comprises an entrance door frame, metal hinges are fixedly installed on the two sides of the inner wall of the entrance door frame through screws, an entrance door plate is fixedly installed on one sides of the metal hinges through screws, an anti-theft door lock is installed on one side of the entrance door plate, and transmission grooves are formed in the left side and the right side of the interior of the entrance door frame. A limiting rod is slidably installed in the transmission groove, positioning screws are slidably installed on the upper side and the lower side of the limiting rod, adjusting grooves are formed in the upper side and the lower side of the interior of the home-entry door frame, and screwing limiting mechanisms are arranged in the transmission groove and the adjusting grooves. The utility model has the following effects: the home-entry door frame and the home-entry door plate are arranged in the door opening as required, and the limiting mechanism is screwed, so that the limiting rods at the two sides in the transmission groove extend towards the two sides of the home-entry door frame, the inner wall of the door opening is internally supported and extruded, and the positioning screws at the two ends of the limiting rods are rotationally arranged in the door opening, so that the door opening is formed. And rapid fixed installation of the home-entry door frame and the home-entry door plate is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of the house door installation, specifically, a kind of house door of being convenient for installation. BACKGROUND

[0002] In the existing field of building decoration, as the first barrier of family safety, the installation quality and efficiency of house door are crucial.However, the traditional house door has many inconveniences in the installation process.Specifically, due to the large area of the door frame, it is usually necessary to fix and install it in the door hole through screws on the surface of the door frame.This traditional installation method is not only cumbersome to operate, but also requires accurate measurement and positioning to ensure stable connection between the door frame and the wall.In actual construction, workers often need to use a drill and other tools to drill holes at different positions and screw in screws one by one, which not only consumes time and effort, but also easily causes errors due to human factors, affecting the final installation effect.

[0003] More importantly, when fixing the upper part of the door frame, the installer often needs to climb the ladder or other climbing tools for high-altitude operation.This high-altitude operation not only increases the safety risk of workers and may cause accidents such as falling, but also greatly reduces the installation efficiency.In addition, due to the inconvenience of high-altitude operation, workers are difficult to accurately complete the screw fixing in a short time, which may affect the overall installation quality and stability of the door frame.

[0004] For the problems in the related art, there is no effective solution so far. UTILITY MODEL CONTENTS

[0005] To overcome the above technical problems existing in the prior art, the utility model provides a house door convenient to install.

[0006] Therefore, the utility model adopts the following specific technical solutions:

[0007] A house door convenient to install includes a house door frame, metal hinges are fixed and installed on both sides of the inner wall of the house door frame through screws, a house door panel is fixed and installed on one side of the metal hinge through a screw, a security door lock is installed on one side of the house door panel, transmission grooves are opened on both sides of the inside of the house door frame, a limiting rod is slidingly installed in the inside of the transmission groove, positioning screws are slidingly installed on the upper and lower sides of the limiting rod, adjusting grooves are opened on both sides of the inside of the house door frame, and a screwing limiting mechanism is arranged in the inside of the transmission groove and the adjusting groove.

[0008] Further, in order to realize the quick fixing of the door frame in the door hole, the rotating limiting mechanism comprises a supporting bearing one fixedly installed on the inside of the adjusting groove, a adjusting rod rotatably installed in the supporting bearing one, a transmission screw thread formed on the two sides of the adjusting rod, a limiting rod threadedly connected with the adjusting rod, a rotating groove formed on the two ends of the adjusting rod, a transmission frame slidably installed in the rotating groove, and a positioning screw with a matching groove formed on the end thereof.

[0009] Further, in order to realize the quick fixing of the door frame in the door hole, the rotating limiting mechanism comprises a supporting bearing one fixedly installed on the inside of the adjusting groove, a adjusting rod rotatably installed in the supporting bearing one, a transmission screw thread formed on the two sides of the adjusting rod, a limiting rod threadedly connected with the adjusting rod, a rotating groove formed on the two ends of the adjusting rod, a transmission frame slidably installed in the rotating groove, and a positioning screw with a matching groove formed on the end thereof.

[0010] Further, in order to facilitate the rotating of the transmission rod, a rotating groove is formed on the inside of the door frame, and a rotating column is fixedly connected to the surface of the transmission rod.

[0011] Further, in order to realize the quick fixing of the door frame in the door hole, the rotating limiting mechanism comprises a supporting bearing one fixedly installed on the inside of the adjusting groove, a adjusting rod rotatably installed in the supporting bearing one, a transmission screw thread formed on the two sides of the adjusting rod, a limiting rod threadedly connected with the adjusting rod, a rotating groove formed on the two ends of the adjusting rod, a transmission frame slidably installed in the rotating groove, and a positioning screw with a matching groove formed on the end thereof.

[0012] Further, in order to realize the quick fixing of the door frame in the door hole, the rotating limiting mechanism comprises a supporting bearing one fixedly installed on the inside of the adjusting groove, a adjusting rod rotatably installed in the supporting bearing one, a transmission screw thread formed on the two sides of the adjusting rod, a limiting rod threadedly connected with the adjusting rod, a rotating groove formed on the two ends of the adjusting rod, a transmission frame slidably installed in the rotating groove, and a positioning screw with a matching groove formed on the end thereof.

[0013] Further, in order to facilitate the rotating of the transmission rod, a rotating groove is formed on the inside of the door frame, and a rotating column is fixedly connected to the surface of the transmission rod.

[0014] The door frame and the door plate are placed in the door hole, the limiting rod of the transmission groove extends to the outside of the door frame, the door hole inner wall is pressed from the inside, the friction between the door frame and the door hole inner wall is increased, the positioning screw at the two ends of the limiting rod is rotatably embedded in the door hole, the installation of the door frame is stably positioned, the door frame and the door plate are quickly fixed and installed, the installation process is smoother, the installation time is greatly shortened, the work efficiency is improved, the installation of the door is realized, the need for high-altitude operation of workers is reduced, the risk of high-altitude operation is avoided, and the safety of construction personnel is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings described in the following embodiments are only some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0016] Figure 1 is a surface structure schematic diagram of a household door convenient to install according to an embodiment of the present application;

[0017] Figure 2 is a side view of a household door convenient to install according to an embodiment of the present application;

[0018] Figure 3 is an inner wall cross-sectional structure schematic diagram of a household door frame in a household door convenient to install according to an embodiment of the present application;

[0019] Figure 4 is Figure 3 is an enlarged schematic diagram of A in the figure;

[0020] Figure 5 is an installation structure explosion diagram of a transmission frame in a household door convenient to install according to an embodiment of the present application.

[0021] In the figure:

[0022] 1, household door frame; 2, metal hinge; 3, household door plate; 4, anti-theft door lock; 5, transmission groove; 6, limiting rod; 7, positioning screw; 8, adjusting groove; 9, screwing limiting mechanism; 901, supporting bearing one; 902, adjusting rod; 903, transmission screw; 904, rotating groove; 905, transmission frame; 906, matching groove; 907, supporting bearing two; 908, transmission rod; 909, driving bevel gear; 910, driven bevel gear; 10, screwing groove; 11, screwing column; 12, anti-skid line; 13, lock groove; 14, push-pull handle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0024] According to the embodiments of the present application, a household door convenient to install is provided.

[0025] Embodiment one:

[0026] As Figures 1-5 shown, according to the utility model embodiments of a kind of door for easy installation, including metal rectangular door frame 1, the inner wall both sides of door frame 1 are fixedly installed with a pair of metal hinge 2 by screw, the side of metal hinge 2 is fixedly installed with door plate 3 by screw, the side of door plate 3 is installed with anti-theft door lock 4, the inside left and right sides of door frame 1 are opened with a pair of transmission groove 5, the inside of each transmission groove 5 is slidably installed with limit rod 6, the upper and lower sides of limit rod 6 are slidably installed with a pair of positioning screw 7, the inside upper and lower sides of door frame 1 are opened with a pair of adjusting groove 8, transmission groove 5 and adjusting groove 8 are equipped with screwing limit mechanism 9 inside, for the convenience of quickly fixed with door frame 1 and door plate 3 on door hole.

[0027] As Figures 1-5 shown, screwing limit mechanism 9 includes the pair of support bearing one 901 fixedly installed inside both sides of adjusting groove 8, the inside of two support bearing one 901 is rotatably installed with adjusting rod 902, the both sides of adjusting rod 902 are opened with transmission thread 903, the end of limit rod 6 is threadedly connected with adjusting rod 902, the both ends of adjusting rod 902 are opened with a pair of rotation groove 904, the inside of each rotation groove 904 is slidably installed with transmission frame 905, the end of positioning screw 7 is opened with matching groove 906, one end of transmission frame 905 is slidably installed in matching groove 906, the inside both sides of transmission groove 5 are fixedly installed with a pair of support bearing two 907, the inside of two support bearing two 907 is rotatably installed with transmission rod 908, the both ends of transmission rod 908 are fixedly installed with a pair of driving bevel gears 909, the both sides of adjusting rod 902 are fixedly installed with a pair of driven bevel gears 910, driving bevel gear 909 is meshedly connected with driven bevel gear 910, by the rotation of transmission rod 908, make driving bevel gear 909 drive driven bevel gear 910 and adjusting rod 902 rotate, adjusting rod 902 rotates and drives limit rod 6 to move on its surface, and adjusting rod 902 can drive positioning screw 7 to rotate by transmission frame 905, the end of limit rod 6 after moving can drive positioning screw 7 to rotate by transmission frame 905 while moving to transmission groove 5 outside, so that positioning screw 7 can be rotated and embedded in corresponding door hole, the installation of door is stably positioned;The surface both sides of inside of door frame 1 are opened with screwing groove 10, the surface one side of transmission rod 908 is fixedly connected with screwing column 11, for the convenience of screwing rotation of transmission rod 908;The surface of one side of limit rod 6 is equipped with anti-skid pattern 12, for increasing the friction between limit rod 6 and door hole inner wall;The surface of one side of door frame 1 is opened with lock groove 13, the bolt of one side of anti-theft door lock 4 is matched with lock groove 13, for locking between door frame 1 and door plate 3 after door plate 3 is closed;The both surface of one side of door plate 3 is fixedly installed with push-pull handle 14, for the convenience of push-pull rotation of door plate 3.

[0028] In order to facilitate the understanding of the above technical solutions of the utility model, the working principle or operation mode of the utility model in the actual process is described in detail below.

[0029] In summary, by means of the above technical solutions of the utility model, in actual use, the entrance door frame 1 and the entrance door plate 3 are placed in the door hole to be installed, the rotation of the transmission rod 908 is driven by rotating the column 11, the driven bevel gear 910 and the adjusting rod 902 are driven by the driving bevel gear 909, the limiting rod 6 moves on the surface after the rotation of the adjusting rod 902, the limiting rod 6 on both sides in the transmission groove 5 extends to the outside of both sides of the entrance door frame 1, and after contacting the inner wall of the door hole, the inner wall of the door hole is pressed from the inside, thereby improving the friction between the entrance door frame 1 and the inner wall of the door hole, and the positioning screw 7 can be rotated by the transmission frame 905, and the end of the limiting rod 6 after moving can push the positioning screw 7 to rotate while moving to the outside of the transmission groove 5, so that the positioning screw 7 can be rotated and embedded in the corresponding door hole, and the installation of the entrance door is stably positioned, thereby realizing the quick fixing and installation of the entrance door frame 1 and the entrance door plate 3.

[0030] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A door for ease of installation, characterised in that, The utility model provides an improved household door frame, which comprises a household door frame (1), metal hinges (2) fixedly installed on both sides of the inner wall of the household door frame (1) by screws, a household door panel (3) fixedly installed on one side of the metal hinges (2) by screws, an anti-theft door lock (4) installed on one side of the household door panel (3), transmission grooves (5) opened on both sides of the inside of the household door frame (1), a limiting rod (6) slidingly installed in the inside of the transmission grooves (5), positioning screws (7) slidingly installed on both sides of the limiting rod (6), adjustment grooves (8) opened on both sides of the inside of the household door frame (1), and a screwing limiting mechanism (9) arranged in the inside of the transmission grooves (5) and the adjustment grooves (8).

2. The door according to claim 1, wherein The screwing limiting mechanism (9) comprises support bearings I (901) fixedly installed on both sides of the inside of the adjustment grooves (8), an adjustment rod (902) rotatably installed in the inside of the support bearings I (901), transmission threads (903) opened on both sides of the adjustment rod (902), the limiting rod (6) threadedly connected to the adjustment rod (902), rotating grooves (904) opened at both ends of the adjustment rod (902), a transmission frame (905) slidingly installed in the inside of the rotating grooves (904), and a matching groove (906) opened at the end of the positioning screw (7), wherein one end of the transmission frame (905) is slidingly installed in the matching groove (906).

3. A door according to claim 2, wherein, The inside of both sides of the transmission grooves (5) is fixedly provided with support bearings II (907), a transmission rod (908) is rotatably installed in the inside of the support bearings II (907), driving bevel gears (909) are fixedly installed at both ends of the transmission rod (908), driven bevel gears (910) are fixedly installed on both sides of the adjustment rod (902), and the driving bevel gears (909) are meshedly connected with the driven bevel gears (910).

4. A door according to claim 3, wherein, The inside of both sides of the household door frame (1) is provided with screwing grooves (10), and the surface of the transmission rod (908) is fixedly connected with screwing columns (11) on one side.

5. The door according to claim 1, wherein, The surface of one side of the limiting rod (6) is provided with anti-skid lines (12).

6. The door of claim 1, wherein, The surface of one side of the household door frame (1) is provided with a lock groove (13), and the lock tongue on one side of the anti-theft door lock (4) is matched with the lock groove (13).

7. The door of claim 1, wherein, The household door panel (3) is fixedly provided with push-pull handles (14) on both surfaces of one side.

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