CN205477173U - Sliding door closing cap formula is spacing attaches a grade structure - Google Patents

Abstract

The utility model relates to a push-pull door and window. A push-pull door and window cover type limit attachment structure, including a door and window sliding light or hook, the door and window sliding light or hook is a hollow profile structure, the door and window sliding light or hook The upper and lower ends are plugged with limited-position attached files, and the limited-position attached files are provided with bolt holes for the connecting screws of the horizontal and vertical fans to pass through. The accessory cover covers the outer ends of the bolt holes. The utility model provides a push-pull door and window cover-type limit attachment structure capable of improving the sealing performance of doors and windows, so as to solve the heat insulation effect of the existing push-pull doors and windows caused by the bolt holes in the limit attachment being in an open state. bad question.

Description

Sliding door and window cover type limit attachment structure

technical field

The utility model relates to a push-pull door and window, in particular to a push-pull door and window cover-type position-limiting attachment structure.

Background technique

In architectural applications, sliding doors and windows (the general term for doors and windows) have the advantages of not occupying indoor space after opening, so they are products that the Chinese public like. A kind of existing sliding window is disclosed in Chinese Patent Application No. 2011205736600, publication date is September 5, 2012, and title is "an improved sliding window". Sliding doors and windows include inner and outer doors and windows that can slide left and right and are connected to the door and window frame. Fixed), the upper and lower ends of the push-pull light or hook are provided with limit attachments, and the limit guards are provided with bolt holes, and the bolts connecting the horizontal and vertical fans penetrate through the bolt holes to connect the horizontal and vertical fans that constitute the door and window sash together. The country has also promulgated, when sliding doors and windows are used in residential buildings above middle and high-rise buildings, the window sash must have the requirements of anti-falling measures. Existing sliding window can be provided with anti-theft block for sliding window in order to meet the above national requirements. But the anti-theft block of the existing sliding window is exposed outside, and the screw can be loosened outdoors (that is, the ear of the anti-theft block can be removed from the outside) to lose the anti-theft function, which cannot really prevent theft; the limit function is also fixed and cannot be adjusted. When the installer installs the maximum error allowed by the specification, the push-pull window sash may also fall off and fall outdoors. In addition, the bolt hole of the limit anti-theft is broken and the limit anti-theft does not seal the inner space of the light or hook, and the energy is then lost, resulting in poor insulation effect of the doors and windows.

Utility model content

The utility model provides a push-pull door and window cover-type limit attachment structure capable of improving the sealing performance of doors and windows, so as to solve the heat insulation effect of the existing push-pull doors and windows caused by the bolt holes in the limit attachment being in an open state. bad question.

The above technical problems are solved by the following technical solutions: a sliding door and window cover type limit attachment structure, including a door and window sliding light or hook, the door and window sliding light or hook is a hollow profile structure, The upper and lower ends of the push-pull light or hook of the door and window sash are plugged with limit attachments, and the limit attachment is provided with bolt holes for the connecting screws of the horizontal and vertical fans to pass through. The upper and lower ends are also provided with auxiliary gear covers, and the auxiliary gear covers are shielded at the outer ends of the bolt holes. By arranging an accessory cover that is blocked outside the bolt hole of the limiting accessory, air can be prevented from circulating through the bolt hole, thereby increasing the sealing performance. If the sealing type is good, the effect of heat insulation, energy saving and sound insulation is good.

As a preference, there is a gap between the limiter and the inner surface of the push-pull light or hook of the door and window, and the cover is provided with a blocking block inserted into the gap. Because there is gap between the push-pull light gap or hook gap of the same door and window sash, the existing limit attached file has poor sealing performance. This technical solution can further make up for the lack of sealing of the light or hook by the limit attachment, so as to improve the airtightness of the light or hook to improve the watertight physical properties and airtight physical properties of doors and windows, and to improve the thermal insulation effect. Realize the effect of energy-saving; The setting of blocking block plays further convenience when the attached gear cover is connected with the door and window sash push-pull light or hook.

Preferably, the additional gear cover is located on the outside of the door and window sliding light or hook. It is convenient to install and fix better.

Preferably, on the surface of the side of the auxiliary gear cover facing the door and window sliding light or hook, there are supporting ribs extending along the length direction of the door and window sliding light or hook. Save effort when installing and removing the attached gear cover.

As a preference, the upper and lower end faces of the wall where the door and window sash push-pull light or hook are connected with the auxiliary gear cover are provided with an installation avoidance outer gap, and the auxiliary gear cover is provided with a connecting block that is slidably connected in the installation avoidance outer gap , the connecting block is provided with a protruding part, and a chute is formed between the protruding part and the gear cover to cooperate with the wall box of the installation avoiding the outer gap. It is convenient to install and fix the attached file cover, and the connection reliability is good.

As a preference, the attachment cover is made of reinforced nylon. It can eliminate the friction loss and noise generated by the track.

The utility model has the following advantages: it can improve the sealing performance of the light panel or hook panel so as to improve the heat insulation effect of doors and windows.

Description of drawings

Fig. 1 is a schematic diagram of the utility model when it is in a split state.

Among the figure: door and window sash push-pull light or hook 1, installation avoidance outer gap 11, installation avoidance outer gap wall 12, inner cavity 13, gap 15, limit attachment 2, bolt hole 21, attachment cover 3, seal Blocking block 31 , connecting block 32 , raised portion 33 , chute 34 , supporting rib 35 , connecting screw 4 for horizontal and vertical fans.

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Referring to FIG. 1 , a sliding door and window cover type limit attachment structure includes door and window sliding light or hook 1 , limit attachment 2 , attachment cover 3 and horizontal and vertical leaf connecting screws 4 .

The door and window sash push-pull light or hook 1 is a hollow profile structure. The upper and lower end faces of the wall where the door and window sash push-pull light or hook 1 are connected with the attached gear cover are provided with an outer gap 11 for avoiding installation.

The limit attachment 2 is provided with a bolt hole 21 . There are two limit attached files 2 (only one has been drawn among the figures).

Attached file cover 3 has two (only one has been drawn among the figure). The gear cover 3 is provided with a blocking block 31 and a connecting block 32 . The blocking block 31 is connected with the connecting block 32 through the raised portion 33 . A slide groove 34 is formed between the protrusion 33 and the gear cover 3 . Attached cover 3 is provided with some supporting ribs 35 along the length direction of door and window sash sliding light or hook 1 side, that is, extending up and down in the figure. Attached file cover 3 is made for reinforced nylon.

When assembling together, the two position-limiting attachments 11 are plugged in the upper and lower ends of the inner cavity 13 of the door and window sash push-pull light or hook 1 in one-to-one correspondence. After inserting, a gap 15 is provided between the limit attachment file 2 and the inner surface of the door and window sash push-pull light or hook 1. The horizontal and vertical fan connection screws 4 are passed through the bolt holes 21 to connect the horizontal and vertical fans of the door and window sash together. Then by inserting the blocking block 31 in the gap 15, the protrusion 33 is inserted in the installation avoidance outer gap 11, and the wall 12 of the installation avoidance outer gap is inserted in the chute 34 to connect the two auxiliary gear covers 3 one by one. One is connected to the upper and lower ends of the door and window sash push-pull light or hook 1 correspondingly. After assembling, the attached gear cover 3 is located on the outside of the door and window sash or the hook 1 and abuts against the outer surface of the door and window sash or the hook 1 through the supporting rib 35 . The cross section of the blocking block 31 matches the opening area of the small and large gap 15 so that the gap can be blocked.

Claims (6)

1. a sliding door and window sealing cover type spacing attachment structure, including bar push-and-pull smooth rabbet or hooked rabbet, described bar push-and-pull smooth rabbet or hooked rabbet are the profile structure of hollow, the upper and lower side of described bar push-and-pull smooth rabbet or hooked rabbet is plugged with spacing attachment, described spacing attachment is provided with the bolt hole for fan connecting screw passes anyhow, it is characterized in that, the upper and lower side of described bar push-and-pull smooth rabbet or hooked rabbet is additionally provided with attachment lid, and described attachment lid blocks in the outer end of described bolt hole.

Sliding door and window sealing cover type the most according to claim 1 spacing attachment structure, it is characterised in that described spacing attachment is with being provided with gap between bar push-and-pull smooth rabbet or the inner surface of hooked rabbet, described attachment is covered with the plugging block being plugged in described gap.

Sliding door and window sealing cover type the most according to claim 1 and 2 spacing attachment structure, it is characterised in that described attachment lid is positioned at described bar push-and-pull smooth rabbet or the outside of hooked rabbet.

Sliding door and window sealing cover type the most according to claim 3 spacing attachment structure, it is characterised in that described attachment lid is provided with, towards the surface of described bar push-and-pull smooth rabbet or hooked rabbet side, the support convex tendon extended along bar push-and-pull smooth rabbet or hooked rabbet length direction.

Sliding door and window sealing cover type the most according to claim 3 spacing attachment structure, it is characterized in that, the upper and lower end face of the wall that described bar push-and-pull smooth rabbet or hooked rabbet connect with attachment lid is provided with installation and dodges outer breach, described attachment is covered with and is slidably connected to described installation and dodges the contiguous block in outer breach, described contiguous block is provided with lobe, is formed and dodge, with described installation, the chute that the wall case of outer breach coordinates between described lobe and attachment lid.

Sliding door and window sealing cover type the most according to claim 1 and 2 spacing attachment structure, it is characterised in that described attachment lid is made for strengthening nylon.