阅读说明：本技术 门框装置 (Door frame device ) 是由 林玮峻 林清田 于 2020-05-08 设计创作，主要内容包括：一种门框装置,其于门框本体的上侧配置一具有作用块的第一承载座,而下侧配置第二承载座,且将一支撑框定位于该第一承载座与该第二承载座之间,并于该支撑框内配置一固定架以连动该作用块,该固定架上设置一外露于该支撑框的操控件,该操控件接合一主动件,且一带动件以可位移方式设于该固定架上且连动该主动件与该作用块,以令该操控件带动该主动件旋转,使该主动件位移该带动件而位移该作用块。(A door frame device is characterized in that a first bearing seat with an action block is arranged on the upper side of a door frame body, a second bearing seat is arranged on the lower side of the door frame body, a supporting frame is positioned between the first bearing seat and the second bearing seat, a fixing frame is arranged in the supporting frame to drive the action block, a control piece exposed out of the supporting frame is arranged on the fixing frame, the control piece is connected with an active piece, and the drive piece is arranged on the fixing frame in a displaceable mode and drives the active piece and the action block to drive the active piece to rotate, so that the active piece displaces the drive piece to displace the action block.)

1. A doorframe apparatus, comprising:

the door frame comprises a door frame body, a door frame body and a door frame body, wherein the door frame body is provided with a first side and a second side which are opposite;

the first bearing seat is arranged at the first side of the door frame body and is provided with a first seat body fixedly connected with the door frame body and an action block pivoted with the first seat body;

the second bearing seat is arranged at the second side of the door frame body and is provided with a second seat body fixedly connected with the door frame body and a boss arranged on the second seat body, and one side of the boss is provided with an inclined plane;

the supporting frame is provided with a containing part for containing the action block and a port for containing the boss so as to be positioned between the first bearing seat and the second bearing seat;

the fixing frame is arranged in the accommodating part and is provided with a guide part used for linking the action block;

the control piece is arranged on the fixed frame and is exposed out of the supporting frame;

an active member engaging the control member; and

the driving piece is movably arranged on the fixed frame and drives the driving piece and the action block.

2. The door frame assembly as claimed in claim 1, wherein the actuating member is pivotally connected to the first housing by a shaft member.

3. The door frame assembly as claimed in claim 2, wherein the first bearing seat further has a torsion spring disposed on the shaft member and connected to the actuating block.

4. The door frame assembly as claimed in claim 1, wherein one side of the actuating block serves as a stop surface to stop the movement of the guide portion.

5. The door frame apparatus as claimed in claim 1, wherein the supporting frame includes a first post having the receiving portion and a second post having the port, and the first post is connected to the second post.

6. The door frame assembly as claimed in claim 5, wherein the first post and the second post are received in one another.

7. The door frame assembly as claimed in claim 1, wherein the fixing frame has a limiting portion for limiting the displacement of the driving member.

8. The door frame assembly as claimed in claim 7, wherein the driving member has a resilient member cooperating with the position-limiting portion.

9. The door frame assembly as claimed in claim 1, wherein the driving member has two opposite sides extending outwardly to form wings, and the wings have protrusions for driving the driving member to move.

10. The door frame assembly as claimed in claim 1, wherein the driver engages the mount via a track assembly.

Technical Field

The present invention relates to a door frame device, and more particularly, to a door frame device for a fire door.

Background

As shown in fig. 1, in a conventional fire door 8, an operating rod 82 disposed on the fire door 8 drives a rocking plate 84 in a frame 83 to swing so as to push an upper linking rod 85 and a lower linking rod 86 located at two opposite ends of the rocking plate 84 to respectively extend out of the top end and the bottom end of the frame 83, and the upper linking rod 85 and the lower linking rod 86 are respectively inserted into an upper sleeve hole 91 and a lower sleeve hole 92 of a door frame 9 to form a blocking state, thereby preventing the top end and the bottom end of the fire door 8 from being deformed due to high temperature.

However, since the operating rod 82 is disposed outside the door frame 9, the operating rod 82 is easily hit by a foreign object or rotated by another person, which may cause damage to the operating rod 82 and even theft by a casual person who breaks the fire door 8.

In addition, the inner diameters of the upper sleeve hole 91 and the lower sleeve hole 92 of the door frame 9 are larger than the outer diameters of the upper linkage rod 85 and the lower linkage rod 86 of the rocking plate 84, so that after the upper linkage rod 85 and the lower linkage rod 86 are inserted into the upper sleeve hole 91 and the lower sleeve hole 92 respectively, the frame 83 is prone to generate severe shaking due to slight collision of external force. In addition, when the operating lever 82 drives the rocking plate 84 to rotate, the upper linking lever 85 pulls a spring 851 to make the spring 851 in a stretched state, and the operating lever 82 abuts against a linking convex button 90 to stop, so that the spring 851 keeps in the stretched state, and after a period of time, the spring 851 is elastically fatigued and cannot be used continuously, which causes inconvenience in use.

Therefore, how to overcome the various problems of the prior art has become an issue to be solved.

Disclosure of Invention

In view of the disadvantages of the prior art, the present application is directed to a door frame device that can avoid the problem of damage or human damage to the support frame.

The door frame device of this application includes: the door frame comprises a door frame body, a door frame body and a door frame body, wherein the door frame body is provided with a first side and a second side which are opposite; the first bearing seat is arranged at the first side of the door frame body and is provided with a first seat body fixedly connected with the door frame body and an action block pivoted with the first seat body; the second bearing seat is arranged at the second side of the door frame body and is provided with a second seat body fixedly connected with the door frame body and a boss arranged on the second seat body, and one side of the boss is provided with an inclined plane; the supporting frame is provided with a containing part for containing the action block and a port for containing the boss so as to be positioned between the first bearing seat and the second bearing seat; the fixing frame is arranged in the accommodating part and is provided with a guide part used for linking the action block; the control piece is arranged on the fixed frame and is exposed out of the supporting frame; an active member engaging the control member; and the driving piece is arranged on the fixed frame in a displaceable mode and is linked with the active piece and the action block.

In the aforementioned door frame device, the action block is coupled to the first seat by a shaft. For example, the first bearing seat is also provided with a torsion spring which is arranged on the shaft element and connected with the action block.

In the aforementioned door frame device, the supporting frame includes a first column having the receiving portion and a second column having the port, and the first column is connected to the second column. For example, the first cylinder and the second cylinder are sleeved with each other.

In the aforementioned door frame device, one side of the action block serves as a stop surface to stop the movement of the guide portion.

In the aforementioned door frame device, the fixing frame has a limiting portion for limiting the displacement of the driving member. For example, the driving member has an elastic element that operates in cooperation with the limiting portion.

In the foregoing door frame device, the driving member has two opposite sides extending outward to form wing portions, and the wing portions have protruding portions for driving the driving member to move.

In the door frame device, the driving member is coupled to the fixing frame via the rail assembly.

From the above, the door frame device of the present application mainly utilizes the inclined plane to have an included angle of 45 to 80 degrees with respect to the second seat body, so as to facilitate the port of the support frame to accommodate the boss of the second seat body, so that the support frame can be easily and obliquely joined to the second bearing seat, and the design of the fixing frame is utilized to displace the action block of the first bearing seat, so that the support frame can be rapidly and stably arranged on the door frame body, and thus the door frame device of the present application can achieve the efficacy of rapid assembly and disassembly.

In addition, the displacement of the action block of the first bearing seat is controlled by the design of the control piece, so that the problem that the supporting frame is damaged or destroyed by people can be avoided.

The invention is described in detail below with reference to the drawings and specific examples, but the invention is not limited thereto.

Drawings

FIG. 1 is a schematic diagram of an operation of a conventional fire door assembly;

FIG. 2 is a perspective exploded view of the door frame assembly and door panel of the present application;

FIG. 3 is a partially exploded perspective view of FIG. 2;

FIG. 4 is a side view of the partial action of FIG. 2;

FIG. 5 is a perspective view of a door frame assembly and a door panel according to the present application;

FIG. 6 is a partial side view of the internal state of FIG. 5;

FIG. 7 is a partial perspective view of FIG. 5;

FIG. 8 is a front schematic view of FIG. 7;

FIG. 9 is a partial side view of FIG. 7;

fig. 10 is a partial schematic action perspective view of the door frame device of the present application when disassembled.

Wherein the reference numerals

1 doorframe arrangement 1' door Panel

1a first bearing seat 1b a second bearing seat

10 first side of door frame body 10a

10b second side 12 first seat

121 action block 121a stop surface

122 torsion spring 123 shaft

13 second base 130 boss

131 inclined plane 2 support frame

20 hollowed-out portion 20a first column

20b second post body 21 through hole

22 port 24 receiving portion

3 fixed mount 3a cover plate

30 shelf body

30a rear side 30b front side

30c,30d holder 301 port

31 guide 32 first perforation

33 second perforation 34 third perforation

35 limiting part 4 control piece

41 regulating and controlling sheet 5 driving part

51 through hole 52 projection

6 driver 60 fork

61 elastic element 62 pushing part

63 chute 64 slide block

65 lantern ring 7 key

8 prevent fire door 82 action bars

83 frame 84 rocking plate

85 upper linkage 851 spring

86 lower trace 9 door frame

90 interlocking convex button 91 upper trepanning

92 lower holes A, D1, D2D3, D4, P action direction

B return direction S containing space

Angle theta in X, Y, Z arrow directions

Detailed Description

The following description of the embodiments of the present application is provided by way of specific embodiments, and the advantages and effects of the present application will be readily apparent to those skilled in the art from the disclosure of the present application.

It should be understood that the drawings attached to the present specification are only used for understanding and reading the contents disclosed in the specification, and are not used for limiting the conditions that the present application can be implemented, so that the present specification does not have a technical significance. In addition, the terms "a", "upper", "lower", "front", "rear", "left" and "right" used in the present specification are for convenience of description only, and are not intended to limit the scope of the present application, and changes or adjustments of the relative relationship are also considered to be the scope of the present application without substantial changes in the technical content.

Fig. 2 and 3 are schematic views of the door frame device 1 according to the present invention. As shown in fig. 2 and fig. 3, the door frame device 1 is used for configuring at least one door panel 1' (such as a fireproof door panel), and includes a door frame body 10, a first carrying seat 1a, a second carrying seat 1b, a supporting frame 2, a fixing frame 3, an operation member 4, an active member 5, and a driving member 6.

In the present embodiment, the entrance and exit directions of the doorway defined by the door frame device 1 and the door panel 1' are defined as the front and rear directions (as indicated by arrow X), the direction along the width of the door frame device 1 is defined as the left and right directions (as indicated by arrow Y), and the height direction along the door frame device 1 is defined as the up and down directions (as indicated by arrow Z). It should be understood that the orientations of the arrow directions X, Y, Z are used for explaining the configuration of the present embodiment, and are not particularly limited.

The doorframe body 10 has a first side 10a (e.g., upper side) and a second side 10b (e.g., upper side) opposite to each other.

In the present embodiment, the door frame body 10 is a rectangular frame made of metal, and two door panels 1' such as rectangular panels can be disposed thereon.

The first bearing seat 1a is disposed on the first side 10a of the door frame body 10, and has a first seat 12 fixedly connected to the door frame body 10, and an action block 121 coupled to the first seat 12 via a shaft 123.

In this embodiment, the upper side of the first seat 12 is locked on the door frame body 10, and the lower side of the first seat 12 presents an accommodating space S, so that the acting block 121 is disposed therein, and the shaft 123 is coupled to the rear side of the accommodating space S. For example, the first bearing seat 1a further has a torsion spring 122 disposed on the shaft 123 and connected to the action block 121. Specifically, the torsion spring 122 is accommodated in the accommodating space S of the first seat 12.

The second bearing seat 1b is disposed on the second side 10b of the door frame body 10, and has a second seat body 13 fixedly connected to the door frame body 10 and a boss 130 disposed on the second seat body 13.

The supporting frame 2 is a hollow cylinder, such that one end of the supporting frame 2 is connected to the first base 12, and the other end is connected to the second base 13, so that the supporting frame 2 is positioned between the first carrying base 1a and the second carrying base 1 b.

In the embodiment, the supporting frame 2 is provided with a receiving portion 24, a through hole 21 is formed at the rear side of the supporting frame 2, the supporting frame 2 is hollow, and a partial front side of the supporting frame 2 is a hollow portion 20. For example, the support frame 2 is formed with a receiving portion 24 for receiving the action block 121 and a port 22 for receiving the boss 130, and further, the support frame 2 includes a first column 20a having the receiving portion 24 and a second column 20b having the port 22, and the first column 20a and the second column 20b are sleeved with each other. Specifically, the first column 20a receives the upper end of the second column 20b, and the joint position of the first column 20a and the second column 20b can be adjusted by screwing, so as to adjust the total height of the support frame 2.

In addition, the second base 13 of the second carrying base 1b is connected to the second post 20b of the supporting frame 2, so that an inclined plane 131 is disposed on one side (e.g., the front side) of the boss 130 of the second base 13 to facilitate the connection of the two. For example, the included angle θ between the inclined surface 131 and the second base 13 is 45 to 80 degrees.

The fixing frame 3 is provided in the housing portion 24 of the support frame 2 to interlock with the action block 121.

In this embodiment, the fixing frame 3 has a frame body 30, a guide portion 31 like a connecting rod is disposed on the left and right side frames 30c,30d thereof through a connecting hole 301, and the guide portion 31 is tightly fitted to the wall surface of the first cylinder 20a of the supporting frame 2, so that the fixing frame 3 can be fixedly disposed in the receiving portion 24 of the supporting frame 2, the rear side 30a of the fixing frame 3 is disposed with a first through hole 32, the supporting frame 2 is disposed with a through hole 21 corresponding to the first through hole 32, and the front side 30b of the fixing frame 3 is disposed with a second through hole 33 having a larger aperture at the lower portion and a third through hole 34 having a smaller aperture at the upper portion.

In addition, at least one position-limiting part 35 is disposed between the two brackets at the top end of the fixing frame 3 to limit the displacement of the driving member 6, and the fixing frame 3 includes a cover plate 3a for covering the front side 30 b.

The control member 4 is disposed on the fixing base 3 and exposed from the supporting frame 2.

In this embodiment, the operation member 4 is in a shape of a tapered end, and the operation member 4 is fixedly inserted into the through hole 21 of the supporting frame 2 and the first through hole 32 of the fixing frame 3, i.e. the operation member 4 is fixedly inserted into the supporting frame 2 and the fixing frame 3. For example, a control plate 41 for driving the driving member 5 to rotate is vertically disposed on the front end surface of the control member 4, and the control plate 41 penetrates the second through hole 33 through the through hole 21 of the supporting frame 2 and the first through hole 32 of the fixing frame 3. In particular, the operating member 4 can be operated by means of a key 7.

The driving member 5 is located in the fixing frame 3 and is linked with the operating member 4.

In this embodiment, the active component 5 is provided with a through hole 51 for engaging the adjusting and controlling plate 41. For example, the driving member 5 is in the form of a rocking plate, and wings extend outward from opposite sides of the joint (through hole 51), and the wings have protrusions 52 for driving the driving member 6 to move.

The driving member 6 is movably disposed on the fixing base 3 and drives the driving member 5 and the action block 121, so that the operating member 4 drives the driving member 5 to rotate, and the driving member 5 moves the driving member 6 to move the action block 121.

In this embodiment, the driving member 6 is pivotally disposed at the front side of the fixing frame 3, and the cover plate 3a covers the driving member 6, so that the driving member 6 is located at the front side of the driving member 5.

In addition, the driving member 6 has a fork portion 60 on the left and right sides, and at least one elastic element 61, such as a retractable spring, is disposed on the fork portion 60 and operates in cooperation with the limiting portion 35, and one end of the elastic element 61 abuts against the limiting portion 35 of the fixing frame 3.

In addition, the driving member 6 is provided with a pushing portion 62, such as a bent plate, for pushing the action block 121 to displace.

In addition, the driving member 6 is engaged with the fixing base 3 by a rail assembly. For example, the driving member 6 has a sliding slot 63, a sliding block 64 in a pin shape can be inserted into the sliding slot 63, the sliding block 64 simultaneously penetrates through the third through hole 34 of the fixing member 3 and the sliding slot 63 of the driving member 6, and one end of the sliding block 64 is provided with a collar 65, so that the driving member 6 can slide on the front side of the fixing frame 3 by the cooperation of the sliding slot 63 and the sliding block 64.

When assembling the door frame device 1, the first carrying seat 1a and the second carrying seat 1b are respectively fixed on the door frame body 10, and the door frame body 10 is provided with at least one door panel 1', so as shown in fig. 2 and 4, when the supporting frame 2 is to be connected to the door frame body 10, by the cooperation of the port 22 of the supporting frame 2 and the inclined surface 131 of the second seat body 13 (as shown in the action direction P in fig. 4), the bottom end of the supporting frame 2 can be easily and obliquely connected to the second seat body 13, and by the cooperation of the guide portion 31 of the fixing frame 3 in the supporting frame 2 and the action block 121 in the first seat body 12, the action block 121 is shifted and displaced by the guide portion 31, so that the top end (the first column 20a) of the supporting frame 2 can be easily slid into the first seat body 12, thereby the supporting frame 2 can be quickly and stably connected to the door frame body 10, as shown in fig. 5.

In addition, as shown in fig. 3 to fig. 6, after the top end of the supporting frame 2 slides into the first seat 12, the torsion spring 122 on the shaft 123 in the first seat 12 is used to make the action block 121 of the first seat 12 reciprocate and reset itself (as shown in the return direction B of fig. 6), at this time, the guiding portion 31 of the fixing frame 3 in the supporting frame 2 is located at the front side of the action block 121, so that the front side of the action block 121 is used as the stopping surface 121a (as shown in fig. 6) to stop the movement of the guiding portion 31, so that the guiding portion 31 can be prevented from moving backwards (as shown in the action direction F of fig. 6), and thus the supporting frame 2 can be stably connected to the doorframe body 10, and the supporting frame 2 can be prevented from being collided by an external force to generate a violent shake.

In addition, as shown in fig. 7 and 8, when a force is applied to the key 7 to rotate the key 7 (as shown in the action direction D1 of fig. 7), the key 7 rotates the operating member 4, and since the adjusting and controlling piece 41 of the operating member 4 is engaged with the through hole 51 of the driving member 5, the key 7 can simultaneously drive the adjusting and controlling piece 41 and the driving member 5 to rotate together (as shown in the action direction D2 of fig. 7), and the protruding portion 52 of the driving member 5 abuts against the driving member 6 when the driving member 5 is rotated, so that the driving member 6 is displaced towards the first seat 12 (as shown in the action direction D3 of fig. 7 and 8), and the pushing portion 62 of the driving member 6 pushes against the action block 121 of the first seat 12, so that the action block 121 is displaced. Therefore, the control piece 41 of the control member 4 can control the action block 121 of the first seat 12 to move, so as to achieve the purpose of preventing burglary and damage. Further, as shown in fig. 8, when the driving member 5 drives the driving member 6 to move toward the first seat 12, the top end of the elastic element 61 will abut against the limiting portion 35 of the fixing frame 3, so that the driving member 6 can move uniformly with less effort, and the elastic fatigue of the elastic element 61 can be avoided.

In addition, as shown in fig. 9 and 10, if the action block 121 is continuously pushed by the pushing portion 62 of the driving member 6 to move to a position higher than the height position of the guiding portion 31 (as shown in the action direction D4 shown in fig. 7 to 9), a backward external force (as shown in the action direction a shown in fig. 10) is applied to the supporting frame 2, so that the top end (the first column 20a) of the supporting frame 2 can be easily separated from the first bearing seat 1a, and the bottom end (the second column 20b) of the supporting frame 2 can be easily separated from the second bearing seat 1b by the design of the inclined surface 131 of the second seat 13, so as to achieve the effect of fast assembly and disassembly.

Therefore, when the first bearing seat 1a is fixedly disposed on the door frame body 10 and the supporting frame 2 is to be connected to the door frame body 10, the guiding portion 31 of the fixing frame 3 in the supporting frame 2 is used to shift the action block 121 in the first seat 12, so as to shift the action block 121, so as to quickly and stably connect the supporting frame 2 to the door frame body 10, meanwhile, the control member 4 is used to penetrate through the supporting frame 2 and the fixing frame 3, and the control piece 41 of the control member 4 can control the action block 121 to shift, so as to achieve the purposes of theft prevention and damage prevention.

To sum up, the door frame device 1 of the present application is mainly characterized in that the inclined angle θ between the inclined plane 131 and the second seat 13 is 45 to 80 degrees, so as to facilitate the port 22 of the support frame 2 to accommodate the boss 130, so that the support frame 2 can be easily and obliquely engaged with the second bearing seat 1b, and the design of the fixing frame 3 is utilized to displace the action block 121 of the first bearing seat 1a, so that the support frame 2 can be rapidly and stably disposed on the door frame body 10, and thus the door frame device 1 of the present application can achieve the efficacy of rapid assembly and disassembly.

In addition, the present application controls the displacement of the action block 121 of the first carrying seat 1a by the design of the operating member 4, so as to avoid the problem of damage or human damage to the supporting frame 2, thereby achieving the purpose of anti-theft.

In addition, the design of the stop surface 121a can avoid the disadvantage of severe shaking caused by the collision of the supporting frame 2 due to external force.

In addition, the present application can save effort and uniformly displace the driving member 6 by the design of the elastic element 61, and can avoid elastic fatigue of the elastic element 61.

The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.