TWI550177B - Doorframe structure - Google Patents

Description

Door frame structure

The invention provides a door frame structure, in particular to a door frame structure for mounting a door panel on a wall surface.

The conventional door frame fixing method can be roughly divided into two types: the front construction method and the post construction method. The former construction method is usually used when the house is built, and the wall frame can be fixed after the door frame is fixed. Stack along the door frame. Unlike the pre-construction method, the post-construction law is more commonly used for re-decoration of existing homes. When installing a door frame for a ready-made wall, first install the door frame on the wall surface, and then fix the positioning member for positioning the door plate such as the hinge and the receiving piece to the door frame, and finally install the door plate on the door frame. Positioning member to achieve the effect of pivoting and fixing the door panel. Conventional door frames can be fixed to the wall by fixing members such as screws or nails.

However, the prior art has some obvious drawbacks because the conventional post-construction method has the disadvantage that the fixing members such as screws or nails are easily exposed, resulting in an unattractive appearance of the door frame. The applicant has proposed a "door frame structure improvement" (certificate number: I509143). The door frame assembly includes a door frame body and a door stop line. The door stop line is disposed on one side of the door frame body, and a door stop line is defined between the door frame body and the door frame body. The anti-collision groove has an anti-collision strip in the anti-collision groove, and the anti-collision strip covers the fixing member; thereby, the convenience in construction can be increased, the better structural stability is achieved, and the appearance is increased.

However, the anti-collision strip of the above-mentioned door frame structure needs to be snap-fitted in the anti-collision groove of the door frame assembly, so the door frame assembly must be provided with the anti-collision groove, and the anti-collision strip is stuck to the anti-collision concave The groove may be detached.

In summary, the present inventors have felt that the above-mentioned defects can be improved, and the present invention has been put forward with great interest in designing and cooperating with the theory, and finally proposes a invention which is reasonable in design and effective in improving the above-mentioned defects.

The technical problem to be solved by the present invention is to provide a door frame structure, the door frame assembly does not need to be provided with a collision preventing groove, and the anti-collision bar does not fall off.

In order to solve the above technical problem, the present invention provides a door frame structure that is installed in an open door space inside a wall surface. The door frame structure includes: a door frame assembly, the door frame assembly is installed in the door opening space, and the door frame assembly An upper frame body and two side frame bodies are respectively connected to one ends of the two side frame bodies, the door frame assembly has an outer side surface and an inner side surface, and the inner side surface of the door frame assembly is provided with a door a plurality of fixing members, the fixing members are disposed on the door frame assembly and locked to the wall surface; and an anti-collision strip having a fixed side and a movable side, the fixed side being integrally formed or glued Attached to one side of the door stop, and the anti-collision strip covers the fixing members.

Preferably, when the anti-collision strip is projected on the corresponding inner side surface, the orthographic projection area includes the fixing members for shielding the fixing members.

Preferably, the anti-collision strip is a hollow body, and the inner portion of the anti-collision strip is provided with at least one convex portion, the at least one convex portion is solid or hollow, and the at least one convex portion extends toward the door stop portion. One end of the at least one convex portion is connected to an inner wall of the anti-collision strip, and the other end of the at least one convex portion forms a free end.

Preferably, the anti-collision strip is provided with a cutting groove, the cutting groove is adjacent to the fixing side, and the cutting groove extends along the length of the anti-collision strip, and the movable side of the anti-collision strip covers the fixing members.

Preferably, the cutting groove is parallel to the fixed side, and the cutting groove is open to the side of the inner side of the door frame assembly.

The present invention has at least the following advantages: the bumper strip of the present invention can be used to cover the fixing member to achieve an aesthetic effect in which the fixing member is not exposed.

Furthermore, the fixed side of the anti-collision strip of the present invention is integrally formed or bonded to one side of the door stop portion of the door frame assembly, and the door frame assembly does not need to be provided with a collision preventing groove, and the anti-collision strip does not fall off.

In addition, the fixed side of the anti-collision strip is integrally formed and fixed on one side of the door stop portion of the door frame assembly, and the combination of the anti-collision strip and the door frame assembly is more firm, and the anti-collision strip and the door frame assembly are combined at the time of leaving the factory. The components of the door frame structure are reduced, and the processing complexity is also reduced, and there is no need to wait for components.

For a better understanding of the features and technical aspects of the present invention, reference should be made to the accompanying drawings.

1‧‧‧door frame assembly

11‧‧‧Upper frame

12‧‧‧ side frame

100‧‧‧ outside side

101‧‧‧ inside side

102‧‧‧ front end

103‧‧‧ rear end face

104‧‧‧door stop

1041‧‧‧ surface

105‧‧‧Slots

107‧‧‧Extension

2‧‧‧Anti-collision strip

21‧‧‧ Fixed side

22‧‧‧ activities side

23‧‧‧ convex

24‧‧‧"

3‧‧‧Fixed parts

4‧‧‧ Door panel

5‧‧‧ Hinges

6‧‧‧Wire board

7‧‧‧ wall

71‧‧‧Open space

1 is a perspective view of a first embodiment of a door frame structure of the present invention.

Figure 2 is a cross-sectional view showing a first embodiment of the door frame structure of the present invention.

Figure 3 is a cross-sectional view showing a second embodiment of the door frame structure of the present invention.

Figure 4 is a cross-sectional view showing a third embodiment of the door frame structure of the present invention.

Figure 5 is a cross-sectional view showing a fourth embodiment of the door frame structure of the present invention.

Figure 6 is a cross-sectional view showing a fifth embodiment of the door frame structure of the present invention.

Figure 7 is a cross-sectional view showing a sixth embodiment of the door frame structure of the present invention.

Figure 8 is a cross-sectional view showing a seventh embodiment of the door frame structure of the present invention.

Figure 9 is a cross-sectional view showing an eighth embodiment of the door frame structure of the present invention.

Figure 10 is a cross-sectional view showing a ninth embodiment of the door frame structure of the present invention.

Figure 11 is a cross-sectional view showing another state of the ninth embodiment of the door frame structure of the present invention.

[First Embodiment]

Referring to FIG. 1 and FIG. 2, the present invention provides a door frame structure mounted on a wall surface 7 for mounting the door panel 4 to the wall surface 7. The door frame structure includes a door frame assembly 1, an anti-collision strip 2, and Several fixtures 3. The door frame assembly 1 is disposed on the inner side of the wall surface 7. The door frame assembly 1 has an upper frame body 11 and two side frame bodies 12, and two ends of the upper frame body 11 are respectively connected to one ends of the two side frame bodies 12. (upper end).

The fixing members 3 are disposed on the door frame assembly 1 and are fixed to the wall surface 7 to firmly fix the door frame assembly 1 to the wall surface 7. In this embodiment, the fixing members 3 may be nails, staples, screws or card shoots, etc., without limitation. The wall 7 has an opening space 71 therein for mounting the door frame assembly 1 and the door panel 4.

Referring to FIG. 2 together, a cross-sectional view of one of the two side frames 12 is shown. The door frame assembly 1 can be appropriately adjusted according to the opening space 71 formed by the thickness of the wall surface 7 itself. The door frame assembly 1 has an outer side surface 100 and an inner side surface 101. The front door surface 102 and the rear end surface 103 are respectively adjacent to the front end surface 102 and the rear end surface 103. When the door frame assembly 1 is fixed to the wall surface 7, the outer side surface 100 of the door frame assembly 1 is in contact with the wall surface 7, and the inner side surface 101 faces the direction of the door opening space 71.

The inner side surface 101 of the door frame assembly 1 is provided with a door stop portion 104 protruding from the inner side surface 101 of the door frame assembly 1, which can be used to block and limit the rotation of the door panel 4 in a single direction, and the door stop portion 104 can utilize the combination Or integrally formed on the inner side surface 101 of the door frame assembly 1. In the embodiment, the door stop portion 104 is integrally formed on the inner side surface 101 of the door frame assembly 1.

The anti-collision strip 2 can be disposed on one side of the door stop portion 104 by integral molding or bonding. The anti-collision strip 2 can be made of a soft or elastic material, that is, the anti-collision strip 2 can be a soft member or Elastic members, such as plastic or rubber parts, have better anti-collision, cushioning and sound absorption effects.

The anti-collision strip 2 may be in the form of a block, and the anti-collision strip 2 may be a hollow body or a solid body, and is not limited. The anti-collision strip 2 has a fixed side 21 and a movable side 22, In the embodiment, the fixed side 21 is located on one side of the bumper strip 2, that is, the fixed side 21 can be located on the side of the bumper strip 2 near the door stop portion 104. The fixed side 21 is integrally formed or adhesively fixed to one side of the door stop portion 104, and the anti-collision strip 2 is fixed to one side of the door stop portion 104.

In the embodiment, the anti-collision strip 2 is disposed on one side of the door stop portion 104 in an adhesive manner, that is, the fixed side 21 of the anti-collision strip 2 is adhered and fixed to one side of the door stop portion 104. The movable side 22 is located on the other side (three sides) of the anti-collision strip 2, and the movable side 22 forms a movable end, so that the anti-collision strip 2 can be elastically oscillated by the fixed side 21 as a fulcrum, thereby having better elasticity. The movable side 22 of the bumper strip 2 can abut against the inner side surface 101 of the door frame assembly 1 and the door panel 4, and the movable side 22 can cover the fixing member 3.

When the anti-collision strip 2 is projected on the corresponding inner side surface 101, the front projection area includes the fixing members 3, so that the anti-collision strip 2 can effectively cover the fixing members 3 for shielding the fixings. Item 3 has better shielding and aesthetic effects. Thereby, when the door panel 4 is closed, the anti-collision strip 2 can absorb the force of the impact of the door panel 4 to reduce the sound generated by closing the door.

The anti-collision strip 2 is covered on the fixing member 3 to achieve the aesthetic effect that the fixing member 3 is not exposed. Moreover, the anti-collision strip 2 can completely cover or partially cover the fixing member 3, which is the scope of protection of the present invention. The anti-collision strip 2 of the present invention can completely cover the fixing member 3, and the anti-collision strip 2 can cover the nail head of the fixing member 3. The coverage area of the anti-collision strip 2 is larger than the nail head of the fixing member 3, and the fixing member 3 can be avoided. Directly exposed on the surface of the door frame assembly 1, there will be no traces or nail heads exposed, which can effectively cover the ugly and increase the aesthetic effect. The anti-collision strip 2 can also be enlarged according to the need to have a better shielding effect. It can improve the effects of anti-collision, sound absorption, sound insulation and decoration.

The shape and configuration of the door frame assembly 1 of the present invention are not limited and may vary differently depending on the needs of the different wall surfaces 7. The wall surface 7 can be composed of a brick wall (or RC wall), a C-shaped steel or a member bent by a word iron, and the fixing member 3 can be worn on the side frame body 12 and the wall surface regardless of the composition of the wall surface 7. 7, and the anti-collision strip 2 can also be covered on the fixing member 3.

In addition, in the embodiment, the anti-collision strip 2 is a hollow body, and the inside of the anti-collision strip 2 The portion is further provided with at least one convex portion 23, and the number of the convex portions 23 may be one, two or several, the number of which is not limited, the convex portion 23 may be solid or hollow, and one end of the convex portion 23 is connected to the collision avoidance. The inner wall of the strip 2, the other end of the convex portion 23 can form a free end, the convex portion 23 extends in the direction of the door stop portion 104, and the convex portion 23 can be elongated or pointed along the length of the anti-collision strip 2 Shape setting. The convex portion 23 is located between the door panel 4 and the door stop portion 104 of the door frame assembly 1, and has a better anti-collision and cushioning effect.

In addition, in the embodiment, the anti-collision strip 2 is further provided with a trough 24 which is adjacent to the fixed side 21, and the dissection groove 24 extends along the length direction of the anti-collision strip 2, and the dissection groove 24 can be Parallel to the fixed side 21, the side of the section 24 adjacent to the inner side 101 of the door frame assembly 1 can be shaped like an opening. By the arrangement of the groove 24, the elasticity of the bumper strip 2 can be increased, and the collision can be better. And the effect of buffering.

[Second embodiment]

Referring to FIG. 3 , in the embodiment, the front end surface 102 and the rear end surface 103 of the door frame assembly 1 can be provided with a slot 105 for plugging a wire board 6 . The wire plate 6 can be L-shaped, one end of the wire plate 6 is inserted into the slot 105, and the wire plate 6 is pressed against the wall surface 7. In addition, the door frame assembly 1 can be provided with an extension portion 107 at the rear end surface 103 near the outer side surface 100. The extension portion 107 and the door frame assembly 1 can be integrally formed. A portion of the fixing member 3 passes through the extending portion 107 and is locked to the wall surface 7 so that the wire plate 6 covers the fixing member 3. In this embodiment, it is further disclosed that the door panel 4 is pivotally connected to the door frame assembly 1 by a hinge 5.

[Third, Four Embodiments]

Referring to FIG. 4 and FIG. 5 , in the embodiment, the door frame assembly 1 is provided with a slot 105 only for the front end surface 102 or the rear end surface 103 for inserting a wire board 6 , and one end of the wire board 6 is plugged. In the slot 105, the wire plate 6 is forced against the wall surface 7.

[Fifth and Sixth Embodiments]

Referring to FIG. 6 and FIG. 7 , in the embodiment, the door frame assembly 1 is made of a plastic material, for example, a porous plastic material. The anti-collision strip 2 has a fixed side 21 and a movable side 22, and the anti-collision strip 2 can be disposed on the door stop portion 104 by integral molding. One side, that is, the anti-collision strip 2 and the door frame assembly 1 can be integrally formed by a co-pending method, so that the fixed side 21 of the anti-collision strip 2 is integrally formed and fixed to one side of the door stop portion 104, and the anti-collision strip 2 Covering the fixing member 3. The inside of the bumper strip 2 may further be provided with a convex portion 23 which is located between the door panel 4 and the door stop portion 104 of the door frame assembly 1, and has a better anti-collision and cushioning effect.

[Seventh and Eightth Embodiments]

Referring to FIG. 8 and FIG. 9 , in the embodiment, the door frame assembly 1 is made of wood and plastic materials respectively. The anti-collision strip 2 has a fixed side 21 and a movable side 22 , and the fixed side 21 is integrally formed or bonded. It is fixed to one side of the door stop portion 104, and the anti-collision strip 2 covers the fixing members 3.

Ninth Embodiment

Referring to FIG. 10 and FIG. 11 , in the embodiment, the rear end surface 103 of the door frame assembly 1 can be provided with a slot 105 for plugging a wire board 6 . The wire plate 6 can be L-shaped, one end of the wire plate 6 is inserted into the slot 105, and the wire plate 6 is pressed against the wall surface 7. Further, the wire board 6 can be adjusted in accordance with the thickness of the wall surface 7.

The bumper strip of the present invention can be used to cover the fixing member 3 to achieve the aesthetic effect that the fixing member 3 is not exposed. Furthermore, the fixed side 21 of the bumper strip 2 of the present invention is integrally formed or bonded to one side of the door stop portion 104 of the door frame assembly 1. The door frame assembly 1 does not need to be provided with a collision preventing groove, and the bumper strip 2 does not Fall off. In addition, the fixed side 21 of the anti-collision strip 2 is integrally formed and fixed on one side of the door stop portion 104 of the door frame assembly 1, and the combination of the anti-collision strip 2 and the door frame assembly 1 can be more firm, and the anti-collision strip 2 and the door frame assembly 1 are They are combined at the factory to reduce the components of the door frame structure, while reducing the complexity of the machining and waiting for components.

The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the invention, and the equivalents of the present invention and the equivalents of the drawings are all included in the present invention. Within the scope of protection, it is given to Chen Ming.

1‧‧‧door frame assembly

100‧‧‧ outside side

101‧‧‧ inside side

102‧‧‧ front end

103‧‧‧ rear end face

104‧‧‧door stop

1041‧‧‧ surface

2‧‧‧Anti-collision strip

21‧‧‧ Fixed side

22‧‧‧ activities side

23‧‧‧ convex

24‧‧‧"

3‧‧‧Fixed parts

4‧‧‧ Door panel

7‧‧‧ wall

Claims (9)

A door frame structure is installed in a door opening space inside a wall surface, the door frame structure includes: a door frame assembly, the door frame assembly is installed in the door opening space, the door frame assembly has an upper frame body and two side frame bodies The two ends of the upper frame are respectively connected to one ends of the two side frames. The door frame assembly has an outer side surface and an inner side surface. The inner side surface of the door frame assembly is provided with a door stop portion and a plurality of fixing members. a fixing member is disposed on the door frame assembly and locked to the wall surface; and an anti-collision strip having a fixed side and a movable side, the fixed side being integrally formed or adhesively fixed to one side of the door stop portion And the anti-collision strip covers the fixing member, the anti-collision strip is provided with a cutting groove, the dissection groove is adjacent to the fixing side, and the dissection groove extends along the length direction of the anti-collision strip, and the anti-collision strip is movable The side covers the fixing members. The door frame structure of claim 1, wherein the door frame assembly has a front end surface and a rear end surface, and the outer side surface and the inner side surface are respectively adjacent to the front end surface and the rear end surface, and the anti-collision strip is fixed. The side is fixed to a side of the door stop facing the front end face. The door frame structure of claim 2, wherein at least one of the front end surface and the rear end surface of the door frame assembly is provided with a slot, the slot is inserted into a wire board, and the wire board is pressed against the wall surface. The door frame structure of claim 2, wherein the front projection area includes the fixing members for shielding the fixing members when the anti-collision strip is projected on the corresponding inner side surface. The door frame structure of claim 1, wherein the anti-collision strip is a hollow body, and the inner portion of the anti-collision strip is provided with at least one convex portion, the at least one convex portion is solid or hollow, and the at least one convex portion faces the The door stop portion extends in a direction, one end of the at least one convex portion is connected to an inner wall of the anti-collision strip, and the other end of the at least one convex portion forms a free end. The door frame structure of claim 5, wherein the anti-collision strip is provided with a cutting groove, the cutting groove is adjacent to the fixed side, and the cutting groove extends along a length direction of the anti-collision strip, and the movable side of the anti-collision strip is covered by On these fixtures. The door frame structure according to claim 6, wherein the cutting groove and the fixed side are parallel to each other, and the cutting groove is open to a side of the inner side of the door frame assembly. The door frame structure of claim 1, wherein the projecting strip includes the fixing members for shielding the fixing members when the anti-collision strip is projected on the corresponding inner side surface thereof. The door frame structure according to claim 1, wherein the cutting groove is parallel to the fixed side, and the cutting groove is open to a side of the inner side of the door frame assembly.